https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-981 Lustre <p>To increase performance using small files, as several lustre guides recommend, we created a "big" file to use it mounted as loopback. When you write some data the client stops and the whole computer hangs.</p> <ul> <li> <ul> <li>It works using version 1.8.5!!!</li> </ul> </li> </ul> <p>Example:</p> <p>dd if=/dev/zero of=/lustre21/my_fs_personal.iso bs=8192 count=9999<br/> mkfs.ext4 /lustre21/my_fs_personal.iso</p> <p>mount -t ext4 -o loop /lustre21/mi_fs_personal.iso /mnt</p> <p>dd if=/dev/zero of=/mnt/example_file.dat bs=8192 count=8999</p> Ubuntu 10.04 LTS <br/> Kernel 2.6.32-131.6.1-lustre-2.1.0<br/> LU-981

lustre client crash when accessing a lustre file mounted as loopback

Bug Major Resolved Fixed Jinshan Xiong Gabriel Wed, 11 Jan 2012 07:31:39 +0000 Wed, 2 May 2012 15:37:33 +0000 Fri, 16 Mar 2012 18:54:33 +0000 Lustre 2.1.0 Lustre 2.3.0 0 4 <p>do you get kernel BUG in submit_bh?</p> <p>Hello,</p> <p>After writing on the file, the client "hangs". This is the onycoredump left in the log/console screen:</p> <p>Best regards,</p> <p>Gabriel</p> <p>kernel:last sysfs file: /sys/devices/virtual/block/loop0/uevent<br/> Jan 17 11:59:37 larcaserver3 kernel: CPU 1 <br/> Jan 17 11:59:37 larcaserver3 kernel: Modules linked in: ext2 lmv(U) mgc(U) lustre(U) lov(U) osc(U) lquota(U) mdc(U) fid(U) fld(U) ksocklnd(U) ptlrpc(U) obdclass(U) lnet(U) lvfs(U) libcfs(U) ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE xt_state ipt_REJECT iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ipv6 kvm_intel kvm fuse bridge 8021q garp stp llc dm_snapshot dm_round_robin dm_multipath snd_pcsp snd_pcm snd_timer ghes snd power_meter hed hwmon soundcore dcdbas snd_page_alloc ext4 mbcache jbd2 dm_mod raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx sd_mod crc_t10dif sg sr_mod cdrom ata_generic mptsas mptscsih mptbase pata_acpi ata_piix scsi_transport_sas bnx2 igb dca <span class="error">&#91;last unloaded: scsi_wait_scan&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel:<br/> Jan 17 11:59:37 larcaserver3 kernel: Modules linked in: ext2 lmv(U) mgc(U) lustre(U) lov(U) osc(U) lquota(U) mdc(U) fid(U) fld(U) ksocklnd(U) ptlrpc(U) obdclass(U) lnet(U) lvfs(U) libcfs(U) ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE xt_state ipt_REJECT iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ipv6 kvm_intel kvm fuse bridge 8021q garp stp llc dm_snapshot dm_round_robin dm_multipath snd_pcsp snd_pcm snd_timer ghes snd power_meter hed hwmon soundcore dcdbas snd_page_alloc ext4 mbcache jbd2 dm_mod raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx sd_mod crc_t10dif sg sr_mod cdrom ata_generic mptsas mptscsih mptbase pata_acpi ata_piix scsi_transport_sas bnx2 igb dca <span class="error">&#91;last unloaded: scsi_wait_scan&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: Pid: 3597, comm: loop0 Not tainted 2.6.32-131.6.1-lustre-2.1.0 #1 PowerEdge R310<br/> Jan 17 11:59:37 larcaserver3 kernel: RIP: 0010:<span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> <span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> vvp_io_rw_lock+0x10e/0x630 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: RSP: 0018:ffff88021d26d9a0 EFLAGS: 00010246<br/> Jan 17 11:59:37 larcaserver3 kernel: RAX: 0000000000000000 RBX: ffff88023463ae00 RCX: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: RDX: ffff880224a2e140 RSI: ffffffffa08af960 RDI: ffff880225def188<br/> Jan 17 11:59:37 larcaserver3 kernel: RBP: ffff88021d26da70 R08: 0000000000000fff R09: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: R10: 0000000000000000 R11: ffff880233ed9cb0 R12: ffff880225def148<br/> Jan 17 11:59:37 larcaserver3 kernel: R13: ffff880225def148 R14: ffff880224a2e140 R15: ffff88021ea06ee8<br/> Jan 17 11:59:37 larcaserver3 kernel: FS: 0000000000000000(0000) GS:ffff88002f620000(0000) knlGS:0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b<br/> Jan 17 11:59:37 larcaserver3 kernel: CR2: 0000000000000000 CR3: 00000002260d6000 CR4: 00000000000006e0<br/> Jan 17 11:59:37 larcaserver3 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400<br/> Jan 17 11:59:37 larcaserver3 kernel: Process loop0 (pid: 3597, threadinfo ffff88021d26c000, task ffff880232e04040)<br/> Jan 17 11:59:37 larcaserver3 kernel: Stack:</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Stack:<br/> Jan 17 11:59:37 larcaserver3 kernel: ffff88021d26da30 0000000000000000 ffff88021d26da30 ffff8802260c3eb0<br/> Jan 17 11:59:37 larcaserver3 kernel: &lt;0&gt; ffff88023569cf30 ffff880225def148 ffff88022b1de3c0 0000000000000fff<br/> Jan 17 11:59:37 larcaserver3 kernel: &lt;0&gt; 0000000000000000 0000000000000002 ffff880224a2e140 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: Call Trace:</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Call Trace:<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fc47b&gt;&#93;</span> ? lov_io_rw_iter_init+0x18b/0x350 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0899a35&gt;&#93;</span> vvp_io_write_lock+0x35/0x40 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d4173&gt;&#93;</span> cl_io_lock+0x63/0x5f0 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d070d&gt;&#93;</span> ? cl_io_iter_init+0x5d/0x140 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03b19ae&gt;&#93;</span> ? cfs_free+0xe/0x10 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fa3b3&gt;&#93;</span> ? lov_io_fini+0x253/0x3d0 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086e86f&gt;&#93;</span> ll_cl_init+0x37f/0x4e0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c0972&gt;&#93;</span> ? cfs_hash_rw_lock+0x12/0x30 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03bfb1d&gt;&#93;</span> ? cfs_hash_multi_bd_lock+0x6d/0xc0 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086ec13&gt;&#93;</span> ll_prepare_write+0x53/0x1d0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110e73a&gt;&#93;</span> ? grab_cache_page_write_begin+0x4a/0xc0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0886603&gt;&#93;</span> ll_write_begin+0x83/0x200 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81103f96&gt;&#93;</span> ? __perf_event_task_sched_out+0x36/0x50<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110c88c&gt;&#93;</span> pagecache_write_begin+0x1c/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ab85&gt;&#93;</span> do_lo_send_aops+0x155/0x1a0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8106068b&gt;&#93;</span> ? dequeue_task_fair+0x8b/0x90<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ada6&gt;&#93;</span> do_bio_filebacked+0x1d6/0x2b0</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Code: a9 02 00 00 48 8b 45 80 48 c7 45 88 00 00 00 00 48 83 78 78 00 0f 84 c4 01 00 00 48 8b 45 88 48 8b 55 80 48 c1 e0 04 48 03 42 70 &lt;4c&gt; 8b 28 48 8b 40 08 48 85 c0 0f 84 8d 01 00 00 4d 89 ee 49 81 </p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:CR2: 0000000000000000</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Kernel panic - not syncing: Fatal exception<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134aa30&gt;&#93;</span> ? do_lo_send_aops+0x0/0x1a0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134af51&gt;&#93;</span> loop_thread+0xd1/0x270<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8108e2d0&gt;&#93;</span> ? autoremove_wake_function+0x0/0x40<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ae80&gt;&#93;</span> ? loop_thread+0x0/0x270<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8108df66&gt;&#93;</span> kthread+0x96/0xa0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8100c18a&gt;&#93;</span> child_rip+0xa/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8108ded0&gt;&#93;</span> ? kthread+0x0/0xa0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8100c180&gt;&#93;</span> ? child_rip+0x0/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: Code: a9 02 00 00 48 8b 45 80 48 c7 45 88 00 00 00 00 48 83 78 78 00 0f 84 c4 01 00 00 48 8b 45 88 48 8b 55 80 48 c1 e0 04 48 03 42 70 &lt;4c&gt; 8b 28 48 8b 40 08 48 85 c0 0f 84 8d 01 00 00 4d 89 ee 49 81 <br/> Jan 17 11:59:37 larcaserver3 kernel: RIP <span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> vvp_io_rw_lock+0x10e/0x630 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: RSP &lt;ffff88021d26d9a0&gt;<br/> Jan 17 11:59:37 larcaserver3 kernel: CR2: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: --<del>[ end trace e76e994e0eb746b2 ]</del>--<br/> Jan 17 11:59:37 larcaserver3 kernel: Kernel panic - not syncing: Fatal exception<br/> Jan 17 11:59:37 larcaserver3 kernel: Pid: 3597, comm: loop0 Tainted: G D ---------------- 2.6.32-131.6.1-lustre-2.1.0 #1<br/> Jan 17 11:59:37 larcaserver3 kernel: Call Trace:<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814dccbd&gt;&#93;</span> ? panic+0x78/0x143<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814e0d74&gt;&#93;</span> ? oops_end+0xe4/0x100<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81040cab&gt;&#93;</span> ? no_context+0xfb/0x260<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa056a045&gt;&#93;</span> ? ldlm_lock_decref_internal+0x305/0x7c0 <span class="error">&#91;ptlrpc&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81040f35&gt;&#93;</span> ? __bad_area_nosemaphore+0x125/0x1e0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c0497&gt;&#93;</span> ? cfs_hash_bd_lookup_intent+0x37/0x130 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81041003&gt;&#93;</span> ? bad_area_nosemaphore+0x13/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff810416dd&gt;&#93;</span> ? __do_page_fault+0x31d/0x490<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d1181&gt;&#93;</span> ? cl_io_slice_add+0x71/0x160 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa079ae20&gt;&#93;</span> ? osc_io_init+0xa0/0x120 <span class="error">&#91;osc&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d0890&gt;&#93;</span> ? cl_io_init0+0xa0/0x1a0 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c2d9d&gt;&#93;</span> ? cfs_hash_find_or_add+0x9d/0x1a0 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814e2d9e&gt;&#93;</span> ? do_page_fault+0x3e/0xa0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814e00d5&gt;&#93;</span> ? page_fault+0x25/0x30<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> ? vvp_io_rw_lock+0x10e/0x630 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fc47b&gt;&#93;</span> ? lov_io_rw_iter_init+0x18b/0x350 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0899a35&gt;&#93;</span> ? vvp_io_write_lock+0x35/0x40 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d4173&gt;&#93;</span> ? cl_io_lock+0x63/0x5f0 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d070d&gt;&#93;</span> ? cl_io_iter_init+0x5d/0x140 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03b19ae&gt;&#93;</span> ? cfs_free+0xe/0x10 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fa3b3&gt;&#93;</span> ? lov_io_fini+0x253/0x3d0 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086e86f&gt;&#93;</span> ? ll_cl_init+0x37f/0x4e0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c0972&gt;&#93;</span> ? cfs_hash_rw_lock+0x12/0x30 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03bfb1d&gt;&#93;</span> ? cfs_hash_multi_bd_lock+0x6d/0xc0 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086ec13&gt;&#93;</span> ? ll_prepare_write+0x53/0x1d0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110e73a&gt;&#93;</span> ? grab_cache_page_write_begin+0x4a/0xc0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0886603&gt;&#93;</span> ? ll_write_begin+0x83/0x200 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81103f96&gt;&#93;</span> ? __perf_event_task_sched_out+0x36/0x50<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110c88c&gt;&#93;</span> ? pagecache_write_begin+0x1c/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ab85&gt;&#93;</span> ? do_lo_send_aops+0x155/0x1a0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8106068b&gt;&#93;</span> ? dequeue_task_fair+0x8b/0x90</p> <p>Hello,</p> <p>After writing on the mounting file, system crash. This is the coredump<br/> left on the console/log files of the client.</p> <p>best regards,</p> <p>Gabriel</p> <p>Hello,</p> <p>After writing on the file, the client "hangs". This is the onycoredump<br/> left in the log/console screen:</p> <p>Best regards,</p> <p>Gabriel</p> <p>kernel:last sysfs file: /sys/devices/virtual/block/loop0/uevent<br/> Jan 17 11:59:37 larcaserver3 kernel: CPU 1<br/> Jan 17 11:59:37 larcaserver3 kernel: Modules linked in: ext2 lmv(U)<br/> mgc(U) lustre(U) lov(U) osc(U) lquota(U) mdc(U) fid(U) fld(U)<br/> ksocklnd(U) ptlrpc(U) obdclass(U) lnet(U) lvfs(U) libcfs(U)<br/> ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE xt_state<br/> ipt_REJECT iptable_filter iptable_nat nf_nat nf_conntrack_ipv4<br/> nf_conntrack nf_defrag_ipv4 ip_tables ipv6 kvm_intel kvm fuse bridge<br/> 8021q garp stp llc dm_snapshot dm_round_robin dm_multipath snd_pcsp<br/> snd_pcm snd_timer ghes snd power_meter hed hwmon soundcore dcdbas<br/> snd_page_alloc ext4 mbcache jbd2 dm_mod raid456 async_raid6_recov<br/> async_pq raid6_pq async_xor xor async_memcpy async_tx sd_mod crc_t10dif<br/> sg sr_mod cdrom ata_generic mptsas mptscsih mptbase pata_acpi ata_piix<br/> scsi_transport_sas bnx2 igb dca <span class="error">&#91;last unloaded: scsi_wait_scan&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel:<br/> Jan 17 11:59:37 larcaserver3 kernel: Modules linked in: ext2 lmv(U)<br/> mgc(U) lustre(U) lov(U) osc(U) lquota(U) mdc(U) fid(U) fld(U)<br/> ksocklnd(U) ptlrpc(U) obdclass(U) lnet(U) lvfs(U) libcfs(U)<br/> ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE xt_state<br/> ipt_REJECT iptable_filter iptable_nat nf_nat nf_conntrack_ipv4<br/> nf_conntrack nf_defrag_ipv4 ip_tables ipv6 kvm_intel kvm fuse bridge<br/> 8021q garp stp llc dm_snapshot dm_round_robin dm_multipath snd_pcsp<br/> snd_pcm snd_timer ghes snd power_meter hed hwmon soundcore dcdbas<br/> snd_page_alloc ext4 mbcache jbd2 dm_mod raid456 async_raid6_recov<br/> async_pq raid6_pq async_xor xor async_memcpy async_tx sd_mod crc_t10dif<br/> sg sr_mod cdrom ata_generic mptsas mptscsih mptbase pata_acpi ata_piix<br/> scsi_transport_sas bnx2 igb dca <span class="error">&#91;last unloaded: scsi_wait_scan&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: Pid: 3597, comm: loop0 Not tainted<br/> 2.6.32-131.6.1-lustre-2.1.0 #1 PowerEdge R310<br/> Jan 17 11:59:37 larcaserver3 kernel: RIP: 0010:<span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> <br/> <span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> vvp_io_rw_lock+0x10e/0x630 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: RSP: 0018:ffff88021d26d9a0 EFLAGS:<br/> 00010246<br/> Jan 17 11:59:37 larcaserver3 kernel: RAX: 0000000000000000 RBX:<br/> ffff88023463ae00 RCX: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: RDX: ffff880224a2e140 RSI:<br/> ffffffffa08af960 RDI: ffff880225def188<br/> Jan 17 11:59:37 larcaserver3 kernel: RBP: ffff88021d26da70 R08:<br/> 0000000000000fff R09: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: R10: 0000000000000000 R11:<br/> ffff880233ed9cb0 R12: ffff880225def148<br/> Jan 17 11:59:37 larcaserver3 kernel: R13: ffff880225def148 R14:<br/> ffff880224a2e140 R15: ffff88021ea06ee8<br/> Jan 17 11:59:37 larcaserver3 kernel: FS: 0000000000000000(0000)<br/> GS:ffff88002f620000(0000) knlGS:0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: CS: 0010 DS: 0018 ES: 0018 CR0:<br/> 000000008005003b<br/> Jan 17 11:59:37 larcaserver3 kernel: CR2: 0000000000000000 CR3:<br/> 00000002260d6000 CR4: 00000000000006e0<br/> Jan 17 11:59:37 larcaserver3 kernel: DR0: 0000000000000000 DR1:<br/> 0000000000000000 DR2: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: DR3: 0000000000000000 DR6:<br/> 00000000ffff0ff0 DR7: 0000000000000400<br/> Jan 17 11:59:37 larcaserver3 kernel: Process loop0 (pid: 3597,<br/> threadinfo ffff88021d26c000, task ffff880232e04040)<br/> Jan 17 11:59:37 larcaserver3 kernel: Stack:</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Stack:<br/> Jan 17 11:59:37 larcaserver3 kernel: ffff88021d26da30 0000000000000000<br/> ffff88021d26da30 ffff8802260c3eb0<br/> Jan 17 11:59:37 larcaserver3 kernel: &lt;0&gt; ffff88023569cf30<br/> ffff880225def148 ffff88022b1de3c0 0000000000000fff<br/> Jan 17 11:59:37 larcaserver3 kernel: &lt;0&gt; 0000000000000000<br/> 0000000000000002 ffff880224a2e140 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: Call Trace:</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Call Trace:<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fc47b&gt;&#93;</span> ?<br/> lov_io_rw_iter_init+0x18b/0x350 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0899a35&gt;&#93;</span><br/> vvp_io_write_lock+0x35/0x40 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d4173&gt;&#93;</span><br/> cl_io_lock+0x63/0x5f0 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d070d&gt;&#93;</span> ?<br/> cl_io_iter_init+0x5d/0x140 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03b19ae&gt;&#93;</span> ?<br/> cfs_free+0xe/0x10 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fa3b3&gt;&#93;</span> ?<br/> lov_io_fini+0x253/0x3d0 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086e86f&gt;&#93;</span><br/> ll_cl_init+0x37f/0x4e0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c0972&gt;&#93;</span> ?<br/> cfs_hash_rw_lock+0x12/0x30 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03bfb1d&gt;&#93;</span> ?<br/> cfs_hash_multi_bd_lock+0x6d/0xc0 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086ec13&gt;&#93;</span><br/> ll_prepare_write+0x53/0x1d0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110e73a&gt;&#93;</span> ?<br/> grab_cache_page_write_begin+0x4a/0xc0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0886603&gt;&#93;</span><br/> ll_write_begin+0x83/0x200 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81103f96&gt;&#93;</span> ?<br/> __perf_event_task_sched_out+0x36/0x50<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110c88c&gt;&#93;</span><br/> pagecache_write_begin+0x1c/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ab85&gt;&#93;</span><br/> do_lo_send_aops+0x155/0x1a0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8106068b&gt;&#93;</span> ?<br/> dequeue_task_fair+0x8b/0x90<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ada6&gt;&#93;</span><br/> do_bio_filebacked+0x1d6/0x2b0</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Code: a9 02 00 00 48 8b 45 80 48 c7 45 88 00 00 00 00 48 83 78<br/> 78 00 0f 84 c4 01 00 00 48 8b 45 88 48 8b 55 80 48 c1 e0 04 48 03 42 70<br/> &lt;4c&gt; 8b 28 48 8b 40 08 48 85 c0 0f 84 8d 01 00 00 4d 89 ee 49 81</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:CR2: 0000000000000000</p> <p>Message from syslogd@larcaserver3 at Jan 17 11:59:37 ...<br/> kernel:Kernel panic - not syncing: Fatal exception<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134aa30&gt;&#93;</span> ?<br/> do_lo_send_aops+0x0/0x1a0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134af51&gt;&#93;</span><br/> loop_thread+0xd1/0x270<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8108e2d0&gt;&#93;</span> ?<br/> autoremove_wake_function+0x0/0x40<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ae80&gt;&#93;</span> ?<br/> loop_thread+0x0/0x270<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8108df66&gt;&#93;</span> kthread+0x96/0xa0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8100c18a&gt;&#93;</span> child_rip+0xa/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8108ded0&gt;&#93;</span> ? kthread+0x0/0xa0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8100c180&gt;&#93;</span> ?<br/> child_rip+0x0/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: Code: a9 02 00 00 48 8b 45 80 48 c7<br/> 45 88 00 00 00 00 48 83 78 78 00 0f 84 c4 01 00 00 48 8b 45 88 48 8b 55<br/> 80 48 c1 e0 04 48 03 42 70 &lt;4c&gt; 8b 28 48 8b 40 08 48 85 c0 0f 84 8d 01<br/> 00 00 4d 89 ee 49 81<br/> Jan 17 11:59:37 larcaserver3 kernel: RIP <span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span><br/> vvp_io_rw_lock+0x10e/0x630 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: RSP &lt;ffff88021d26d9a0&gt;<br/> Jan 17 11:59:37 larcaserver3 kernel: CR2: 0000000000000000<br/> Jan 17 11:59:37 larcaserver3 kernel: --<del>[ end trace e76e994e0eb746b2 ]</del>--<br/> Jan 17 11:59:37 larcaserver3 kernel: Kernel panic - not syncing: Fatal<br/> exception<br/> Jan 17 11:59:37 larcaserver3 kernel: Pid: 3597, comm: loop0 Tainted:<br/> G D ---------------- 2.6.32-131.6.1-lustre-2.1.0 #1<br/> Jan 17 11:59:37 larcaserver3 kernel: Call Trace:<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814dccbd&gt;&#93;</span> ? panic+0x78/0x143<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814e0d74&gt;&#93;</span> ?<br/> oops_end+0xe4/0x100<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81040cab&gt;&#93;</span> ?<br/> no_context+0xfb/0x260<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa056a045&gt;&#93;</span> ?<br/> ldlm_lock_decref_internal+0x305/0x7c0 <span class="error">&#91;ptlrpc&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81040f35&gt;&#93;</span> ?<br/> __bad_area_nosemaphore+0x125/0x1e0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c0497&gt;&#93;</span> ?<br/> cfs_hash_bd_lookup_intent+0x37/0x130 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81041003&gt;&#93;</span> ?<br/> bad_area_nosemaphore+0x13/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff810416dd&gt;&#93;</span> ?<br/> __do_page_fault+0x31d/0x490<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d1181&gt;&#93;</span> ?<br/> cl_io_slice_add+0x71/0x160 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa079ae20&gt;&#93;</span> ?<br/> osc_io_init+0xa0/0x120 <span class="error">&#91;osc&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d0890&gt;&#93;</span> ?<br/> cl_io_init0+0xa0/0x1a0 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c2d9d&gt;&#93;</span> ?<br/> cfs_hash_find_or_add+0x9d/0x1a0 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814e2d9e&gt;&#93;</span> ?<br/> do_page_fault+0x3e/0xa0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff814e00d5&gt;&#93;</span> ?<br/> page_fault+0x25/0x30<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa08994de&gt;&#93;</span> ?<br/> vvp_io_rw_lock+0x10e/0x630 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fc47b&gt;&#93;</span> ?<br/> lov_io_rw_iter_init+0x18b/0x350 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0899a35&gt;&#93;</span> ?<br/> vvp_io_write_lock+0x35/0x40 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d4173&gt;&#93;</span> ?<br/> cl_io_lock+0x63/0x5f0 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa04d070d&gt;&#93;</span> ?<br/> cl_io_iter_init+0x5d/0x140 <span class="error">&#91;obdclass&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03b19ae&gt;&#93;</span> ?<br/> cfs_free+0xe/0x10 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa07fa3b3&gt;&#93;</span> ?<br/> lov_io_fini+0x253/0x3d0 <span class="error">&#91;lov&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086e86f&gt;&#93;</span> ?<br/> ll_cl_init+0x37f/0x4e0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03c0972&gt;&#93;</span> ?<br/> cfs_hash_rw_lock+0x12/0x30 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa03bfb1d&gt;&#93;</span> ?<br/> cfs_hash_multi_bd_lock+0x6d/0xc0 <span class="error">&#91;libcfs&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa086ec13&gt;&#93;</span> ?<br/> ll_prepare_write+0x53/0x1d0 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110e73a&gt;&#93;</span> ?<br/> grab_cache_page_write_begin+0x4a/0xc0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffffa0886603&gt;&#93;</span> ?<br/> ll_write_begin+0x83/0x200 <span class="error">&#91;lustre&#93;</span><br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff81103f96&gt;&#93;</span> ?<br/> __perf_event_task_sched_out+0x36/0x50<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8110c88c&gt;&#93;</span> ?<br/> pagecache_write_begin+0x1c/0x20<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8134ab85&gt;&#93;</span> ?<br/> do_lo_send_aops+0x155/0x1a0<br/> Jan 17 11:59:37 larcaserver3 kernel: <span class="error">&#91;&lt;ffffffff8106068b&gt;&#93;</span> ?<br/> dequeue_task_fair+0x8b/0x90</p> <p>&#8211; <br/> RDlab (Campus Nord - UPC) &#8211; <a href="http://rdlab.lsi.upc.edu" class="external-link" target="_blank" rel="nofollow noopener">http://rdlab.lsi.upc.edu</a> <br/> C/ Jordi Girona 1-3. Edifici Omega, Despatx 005<br/> 08034 Barcelona</p> <p>Telèfon: +34 93 413 78 20</p> <p>Jinshan, please take a look at this, seems to be clio related.</p> <p>Please try patch: <a href="http://review.whamcloud.com/#change,2010" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,2010</a></p> <p>I'd like to suggest a new way for you guys to use loop device:<br/> 1. insmod llite_lloop.ko<br/> 2. lctl blockdev_attach &lt;lustre-file&gt; &lt;loop-device-node&gt;<br/> 3. mkfs.ext4 &lt;loop-device-node&gt;</p> <p>This should have better performance and use less memory on the client side.</p> <p>Hello,</p> <p>Thank you, we will check this patch and tell you what happended.</p> <p>If it works, will be included in 2.1.1?</p> <p>Best regards,</p> <p>Gabriel</p> <p>&#8211; <br/> RDlab (Campus Nord - UPC) &#8211; <a href="http://rdlab.lsi.upc.edu" class="external-link" target="_blank" rel="nofollow noopener">http://rdlab.lsi.upc.edu</a> <br/> C/ Jordi Girona 1-3. Edifici Omega, Despatx 005<br/> 08034 Barcelona</p> <p>Telèfon: +34 93 413 78 20</p> <p>yes, I think so.</p> <p>Hello,</p> <p>First of all, than you for your support <img class="emoticon" src="https://jira.whamcloud.com/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/></p> <p>a) Using lctl blockdev_attach &lt;lustre-file&gt; &lt;loop-device-node&gt; instead<br/> of mount works perfect under lustre 2.1.0</p> <p>b) About your patch:</p> <ul class="alternate" type="square"> <li>We tested against the source from</li> </ul> <p><a href="http://downloads.whamcloud.com/public/lustre/lustre-2.1.0/el6/client/x86_64/" class="external-link" target="_blank" rel="nofollow noopener">http://downloads.whamcloud.com/public/lustre/lustre-2.1.0/el6/client/x86_64/</a></p> <p>But we cannot compile it because it fails:</p> <p>/home/XXXXXX/lustre_client/usr/src/lustre-2.1.0/lustre/llite/lloop.c:754:<br/> error: implicit declaration of function ‘blkdev_get_by_dev’</p> <p>If we apply ourselves directly the changes into the source code (without<br/> using patch) compiles and it works.</p> <p>Works perfect!</p> <p>After using this patch into the source code, works using ctl<br/> blockdev_attach and using mount -o loop!!!!</p> <p>Thank you.</p> <p>Best Regards,</p> <p>Gabriel</p> <p>&#8211; <br/> RDlab (Campus Nord - UPC) &#8211; <a href="http://rdlab.lsi.upc.edu" class="external-link" target="_blank" rel="nofollow noopener">http://rdlab.lsi.upc.edu</a> <br/> C/ Jordi Girona 1-3. Edifici Omega, Despatx 005<br/> 08034 Barcelona</p> <p>Telèfon: +34 93 413 78 20</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el5,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el6,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el6,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el6,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el5,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el6,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el6,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=sles11,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,sles11,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el5,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el5,ib_stack=ofa/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,ofa #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Landed for 2.3</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/521/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,inkernel #521</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » i686,server,el5,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,server,el5,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » i686,client,el5,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,client,el5,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » i686,client,el6,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,server,el6,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/310/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,client,el6,inkernel #310</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision a5589d4d09df0cbc545714f1a0b97851aef95cc7)</p> <p> Result = SUCCESS<br/> tappro : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=a5589d4d09df0cbc545714f1a0b97851aef95cc7" class="external-link" target="_blank" rel="nofollow noopener">a5589d4d09df0cbc545714f1a0b97851aef95cc7</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,client,el5,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » i686,client,el6,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » i686,server,el5,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,server,el6,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » i686,client,el5,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,server,el5,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> <li>lustre/llite/lloop.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-dev/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/340/" class="external-link" target="_blank" rel="nofollow noopener">lustre-dev » x86_64,client,el6,inkernel #340</a><br/> <a href="https://jira.whamcloud.com/browse/LU-981" title="lustre client crash when accessing a lustre file mounted as loopback" class="issue-link" data-issue-key="LU-981"><del>LU-981</del></a> llite: fix loop back device writeback (Revision 56e56ed49fc5392048872e4b9502a4ea66be2d90)</p> <p> Result = SUCCESS<br/> Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-dev.git;a=shortlog;h=refs/heads/$GIT_BRANCH&amp;a=commit&amp;h=56e56ed49fc5392048872e4b9502a4ea66be2d90" class="external-link" target="_blank" rel="nofollow noopener">56e56ed49fc5392048872e4b9502a4ea66be2d90</a><br/> Files : </p> <ul> <li>lustre/llite/lloop.c</li> <li>lustre/llite/vvp_io.c</li> </ul> Development Epic client Rank 1|hzv73z: Rank (Obsolete) 4686 Severity