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-1109 Lustre <p>Hit the following error when running iorssf over NFS v3</p> <p>Lustre: DEBUG MARKER: == parallel-scale test iorssf: iorssf == 13:45:23 (1329342323)<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying</p> server/client: 2.1.55 RHEL6-x86_64 LU-1109

NFS server not responding when running parallel-scale test_iorsff

Bug Blocker Resolved Fixed Jinshan Xiong Sarah Liu Wed, 15 Feb 2012 17:04:16 +0000 Thu, 7 Jun 2012 11:55:59 +0000 Wed, 29 Feb 2012 18:10:52 +0000 Lustre 2.2.0 Lustre 2.2.0 Lustre 2.1.2 0 5 <p>dmesg and trace from the NFS server(lustre client)</p> <p>The same error seen when running iorfpp. There is similar bug for this issue <a href="https://jira.whamcloud.com/browse/LU-849" title="NFS server not responding when running parallel-scale test_iorfpp" class="issue-link" data-issue-key="LU-849"><del>LU-849</del></a></p> <p>Lustre: DEBUG MARKER: == parallel-scale test iorfpp: iorfpp == 16:01:10 (1329350470)<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying<br/> nfs: server 10.10.4.15 not responding, still trying</p> <p>NFS v4 got the same issues too. both iorsff and iorfpp failed.</p> <p>Fanyong</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>Hi Sarah, can you show me your test parameters? I cannot reproduce the failure, My test parameters are:</p> <p>build#: lustre-master 479<br/> Arch: x86_64<br/> client-16vm1: nfs-client<br/> client-16vm2: nfs-client<br/> client-16vm3: Lustre-MDS, Lustre-client, nfs-server<br/> client-16vm4: Lustre-OSS</p> <p>commands on client-16vm1:<br/> PDSH="pdsh -t 300 -S -w" DSH="rsh" NAME=ncli RCLIENTS="client-16vm2" mds_HOST=client-16vm3 MDSDEV1=/dev/vda5 MDSSIZE=2000000 ost_HOST=client-16vm4 OSTCOUNT=3 OSTSIZE=4000000 OSTDEV1=/dev/vda5 OSTDEV2=/dev/vda6 OSTDEV3=/dev/vda7 MDS_MOUNT_OPTS="-o user_xattr,acl" OST_MOUNT_OPTS=" " DEBUG_SIZE=48 SHARED_DIRECTORY="/home/nasf/test_logs" cbench_DIR=/usr/bin cnt_DIR=/opt/connectathon DBENCH_LIB=/usr/share/dbench MIRUN_OPTIONS="-mca orte_rsh_agent rsh:ssh" ENABLE_QUOTA=yes bash auster -d /home/nasf/test_logs -r -s -v -k parallel-scale-nfsv4 --only iorssf iorfpp</p> <p>PDSH="pdsh -t 300 -S -w" DSH="rsh" NAME=ncli RCLIENTS="client-16vm2" mds_HOST=client-16vm3 MDSDEV1=/dev/vda5 MDSSIZE=2000000 ost_HOST=client-16vm4 OSTCOUNT=3 OSTSIZE=4000000 OSTDEV1=/dev/vda5 OSTDEV2=/dev/vda6 OSTDEV3=/dev/vda7 MDS_MOUNT_OPTS="-o user_xattr,acl" OST_MOUNT_OPTS=" " DEBUG_SIZE=48 SHARED_DIRECTORY="/home/nasf/test_logs" cbench_DIR=/usr/bin cnt_DIR=/opt/connectathon DBENCH_LIB=/usr/share/dbench MIRUN_OPTIONS="-mca orte_rsh_agent rsh:ssh" ENABLE_QUOTA=yes bash auster -d /home/nasf/test_logs -r -s -v -k parallel-scale-nfsv3 --only iorssf iorfpp</p> <p>Above test cases succeed.</p> <p>hmm, actually I setup the environment myself and ran parallel-scale.sh instead of parallel-scale-nfsv3/4.sh. Today I tried parallel-scale-nfsv3.sh, same error.</p> <p>The configuration I used today is, and please find the conf file in the attached.<br/> client-5: nfs client<br/> fat-amd-3: mds/nfs server/lustre client<br/> fat-intel-4: oss</p> <p><span class="error">&#91;root@fat-amd-3 ~&#93;</span># mount<br/> /dev/sda1 on / type ext3 (rw)<br/> proc on /proc type proc (rw)<br/> sysfs on /sys type sysfs (rw)<br/> devpts on /dev/pts type devpts (rw,gid=5,mode=620)<br/> tmpfs on /dev/shm type tmpfs (rw)<br/> none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)<br/> sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)<br/> nfsd on /proc/fs/nfsd type nfsd (rw)<br/> /dev/sdc1 on /mnt/mds1 type lustre (rw,user_xattr,acl)<br/> 192.168.4.134@o2ib:/lustre on /mnt/lustre type lustre (rw,user_xattr,acl)<br/> <span class="error">&#91;root@client-5 ~&#93;</span># mount<br/> /dev/sda1 on / type ext3 (rw)<br/> proc on /proc type proc (rw)<br/> sysfs on /sys type sysfs (rw)<br/> devpts on /dev/pts type devpts (rw,gid=5,mode=620)<br/> tmpfs on /dev/shm type tmpfs (rw)<br/> none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)<br/> sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)<br/> nfsd on /proc/fs/nfsd type nfsd (rw)<br/> 192.168.4.134:/mnt/lustre on /mnt/lustre type nfs (rw,nfsvers=3,addr=192.168.4.134)</p> <p>sh auster -r -f sarah-nfs-nfs-client parallel-scale-nfsv3 --only "iorssf iorfpp"</p> <p>Lustre: DEBUG MARKER: == parallel-scale-nfsv3 test iorssf: iorssf == 12:55:01 (1329512101)<br/> nfs: server 192.168.4.134 not responding, still trying<br/> nfs: server 192.168.4.134 not responding, still trying</p> <p>conf file I used for nfs testing</p> <p>It may be related with flock process. Sarah, would you please to mount Lustre client with the option "-o flock", and re-test?</p> <p>Fan Yong,</p> <p>I reran the tests with -o flock on NFSv3, iorssf pass while iorfpp still failed</p> <p>Lustre: DEBUG MARKER: == parallel-scale-nfsv3 test iorssf: iorssf == 20:38:08 (1329971888)<br/> Lustre: DEBUG MARKER: == parallel-scale-nfsv3 test iorfpp: iorfpp == 20:40:22 (1329972022)<br/> nfs: server 192.168.4.134 not responding, still trying</p> <p><span class="error">&#91;root@fat-amd-3 ~&#93;</span># mount<br/> /dev/sda1 on / type ext3 (rw)<br/> proc on /proc type proc (rw)<br/> sysfs on /sys type sysfs (rw)<br/> devpts on /dev/pts type devpts (rw,gid=5,mode=620)<br/> tmpfs on /dev/shm type tmpfs (rw)<br/> none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)<br/> sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)<br/> nfsd on /proc/fs/nfsd type nfsd (rw)<br/> /dev/sdc1 on /mnt/mds1 type lustre (rw,user_xattr,acl)<br/> 192.168.4.134@o2ib:/lustre on /mnt/lustre type lustre (rw,user_xattr,acl,flock)</p> <p>=====================<br/> Feb 22 22:32:59 fat-amd-3 kernel: nfsd S 0000000000000001 0 4776 2 0x00000080<br/> Feb 22 22:32:59 fat-amd-3 kernel: ffff8801051d55c0 0000000000000046 ffff8801051d55e0 ffffffff812730be<br/> Feb 22 22:32:59 fat-amd-3 kernel: ffff8801051d5560 000000008d7427f5 0000000200000010 ffff8801051d5560<br/> Feb 22 22:32:59 fat-amd-3 kernel: ffff88011989d0f8 ffff8801051d5fd8 000000000000f4e8 ffff88011989d0f8<br/> Feb 22 22:32:59 fat-amd-3 kernel: Call Trace:<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff812730be&gt;&#93;</span> ? number+0x2ee/0x320<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff81090d7e&gt;&#93;</span> ? prepare_to_wait+0x4e/0x80<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff8117fcab&gt;&#93;</span> pipe_wait+0x5b/0x80<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff81090a90&gt;&#93;</span> ? autoremove_wake_function+0x0/0x40<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff811a324f&gt;&#93;</span> splice_to_pipe+0x1ef/0x280<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff811a4522&gt;&#93;</span> __generic_file_splice_read+0x442/0x560<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0874382&gt;&#93;</span> ? lov_stripe_unlock+0x22/0x60 <span class="error">&#91;lov&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa08a780f&gt;&#93;</span> ? lov_attr_get_raid0+0x1ff/0x2f0 <span class="error">&#91;lov&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff810967ef&gt;&#93;</span> ? up+0x2f/0x50<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff811a2a20&gt;&#93;</span> ? spd_release_page+0x0/0x20<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff811a468a&gt;&#93;</span> generic_file_splice_read+0x4a/0x90<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0985429&gt;&#93;</span> vvp_io_read_start+0x369/0x3d0 <span class="error">&#91;lustre&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa056d1e8&gt;&#93;</span> cl_io_start+0x68/0x170 <span class="error">&#91;obdclass&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0571da0&gt;&#93;</span> cl_io_loop+0x110/0x1c0 <span class="error">&#91;obdclass&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0929bd7&gt;&#93;</span> ll_file_io_generic+0x3c7/0x580 <span class="error">&#91;lustre&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0458e3b&gt;&#93;</span> ? cfs_hash_add_unique+0x1b/0x40 <span class="error">&#91;libcfs&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0560d88&gt;&#93;</span> ? cl_env_get+0x1a8/0x360 <span class="error">&#91;obdclass&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa092e82c&gt;&#93;</span> ll_file_splice_read+0xac/0x230 <span class="error">&#91;lustre&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff811a28cb&gt;&#93;</span> do_splice_to+0x6b/0xa0<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff811a2c1f&gt;&#93;</span> splice_direct_to_actor+0xaf/0x1c0<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa034e700&gt;&#93;</span> ? nfsd_direct_splice_actor+0x0/0x20 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa034f6f0&gt;&#93;</span> nfsd_vfs_read+0x1a0/0x1c0 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa03510b7&gt;&#93;</span> nfsd_read+0x1c7/0x2e0 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff8109b090&gt;&#93;</span> ? getboottime+0x30/0x40<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0358955&gt;&#93;</span> nfsd3_proc_read+0xd5/0x180 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa034943e&gt;&#93;</span> nfsd_dispatch+0xfe/0x240 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa02b75a4&gt;&#93;</span> svc_process_common+0x344/0x640 <span class="error">&#91;sunrpc&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff8105e7f0&gt;&#93;</span> ? default_wake_function+0x0/0x20<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa02b7be0&gt;&#93;</span> svc_process+0x110/0x160 <span class="error">&#91;sunrpc&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0349b62&gt;&#93;</span> nfsd+0xc2/0x160 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffffa0349aa0&gt;&#93;</span> ? nfsd+0x0/0x160 <span class="error">&#91;nfsd&#93;</span><br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff81090726&gt;&#93;</span> kthread+0x96/0xa0<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff8100c14a&gt;&#93;</span> child_rip+0xa/0x20<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff81090690&gt;&#93;</span> ? kthread+0x0/0xa0<br/> Feb 22 22:32:59 fat-amd-3 kernel: <span class="error">&#91;&lt;ffffffff8100c140&gt;&#93;</span> ? child_rip+0x0/0x20<br/> =====================</p> <p>This is nfsd stack trace when server hung. All the nfsd threads were self-locked unexpected. In fact, when nfsd tries to call nfsd_vfs_read() to read something from Lustre client (backend of nfs server), it just reads pages from given file and fill them into a pipe, and then reads the context from pipe by itself. Such pipe is maintained by the thread itself. Means the nfsd thread is both the pipe writer and the pipe reader. Normally, it should not block when nfsd thread fills/writes to the pipe, but according to the kernel implementation, it is possible:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">ssize_t splice_to_pipe(struct pipe_inode_info *pipe, struct splice_pipe_desc *spd) { ... pipe_lock(pipe); <span class="code-keyword">for</span> (;;) { <span class="code-keyword">if</span> (!pipe-&gt;readers) { send_sig(SIGPIPE, current, 0); <span class="code-keyword">if</span> (!ret) ret = -EPIPE; <span class="code-keyword">break</span>; } <span class="code-keyword">if</span> (pipe-&gt;nrbufs &lt; PIPE_BUFFERS) { <span class="code-object">int</span> newbuf = (pipe-&gt;curbuf + pipe-&gt;nrbufs) &amp; (PIPE_BUFFERS - 1); struct pipe_buffer *buf = pipe-&gt;bufs + newbuf; buf-&gt;page = spd-&gt;pages[page_nr]; buf-&gt;offset = spd-&gt;partial[page_nr].offset; buf-&gt;len = spd-&gt;partial[page_nr].len; buf-&gt;<span class="code-keyword">private</span> = spd-&gt;partial[page_nr].<span class="code-keyword">private</span>; buf-&gt;ops = spd-&gt;ops; <span class="code-keyword">if</span> (spd-&gt;flags &amp; SPLICE_F_GIFT) buf-&gt;flags |= PIPE_BUF_FLAG_GIFT; pipe-&gt;nrbufs++; page_nr++; ret += buf-&gt;len; <span class="code-keyword">if</span> (pipe-&gt;inode) do_wakeup = 1; <span class="code-keyword">if</span> (!--spd-&gt;nr_pages) <span class="code-keyword">break</span>; <span class="code-keyword">if</span> (pipe-&gt;nrbufs &lt; PIPE_BUFFERS) <span class="code-keyword">continue</span>; <span class="code-keyword">break</span>; } ... pipe-&gt;waiting_writers++; ====&gt; pipe_wait(pipe); pipe-&gt;waiting_writers--; } pipe_unlock(pipe); ... } </pre> </div></div> <p>So if the pipe::nrbufs or spd::nr_pages are processed improperly, the nfsd thread will wait at "pipe_wait(pipe)", and nobody can wakeup it any more.</p> <p>Jay, do you have any idea about where Lustre IO stack maybe affect above two variables?</p> <p>May be this can help, but we got this same problem with some specific Clients running particular OS/distribs versions and were able to work-around this by reducing the rsize/wsize used by such Client below the Server pipe size.</p> <p>Just some more details about which platform/reproducer triggered the problem on our site and later helped to qualify and work-aound it !!...</p> <p>We have experienced the NFS-Server threads problem/hang with 2 different Clients/platforms running SLS-10/SP3 and CentOS 5.2 with their original Kernels and always with the Connectathon specific/special "write_read_mmap" test.</p> <p>Oops, forgot to detail that to match Lustre default stripe-size they were originally using rsize/wsize=1MB and also that to finally workaround the issue triggered by our 2.6.32 Kernel's NFSd-Server layer (using the "splice()" feature as a pipe to xfer datas between Lustre and NFS worlds), we switched to a rsize/wsize=64KB (according to pipe-size beeing computed as PIPE_BUFFERS*PAGE_SIZE=16*4KB=64KB).</p> <p>This problem exists if nfsd is reading across stripes and first stripe buffer happens to be 64KB(PIPE_BUFFERS*PAGE_SIZE). I'll cook a patch soon.</p> <p>Bruno's way is a good workaround.</p> <p>Please try patch: <a href="http://review.whamcloud.com/2182" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/2182</a></p> <p>Hi Xiong, </p> <p>I ran your patch on Juelich cluster and it seems there still some problem with the IOR test. NFS client hang there and below is the dmesg from the NFS server(lustre client)<br/> ------------------------------------------------------------------------ <br/> Lustre: MGC192.168.119.12@tcp: Reactivating import <br/> Lustre: MGC192.168.119.12@tcp: Connection restored to service MGS using nid 192.168.119.12@tcp. <br/> LustreError: 31587:0:(genops.c:311:class_newdev()) Device lustre-OST0001-osc-ffff8806256ba000 already exists at 5, won't add <br/> LustreError: 31587:0:(obd_config.c:327:class_attach()) Cannot create device lustre-OST0001-osc-ffff8806256ba000 of type osc : -17 <br/> LustreError: 31587:0:(obd_config.c:1363:class_config_llog_handler()) Err -17 on cfg command: <br/> Lustre: cmd=cf001 0:lustre-OST0001-osc 1:osc 2:lustre-clilov_UUID LustreError: 31719:0:(mdc_locks.c:719:mdc_enqueue()) ldlm_cli_enqueue: -95 <br/> LustreError: 31719:0:(file.c:2221:ll_inode_revalidate_fini()) failure -95 inode 1045761 LustreError: 31768:0:(mdc_locks.c:719:mdc_enqueue()) ldlm_cli_enqueue: -95 <br/> LustreError: 31768:0:(file.c:2221:ll_inode_revalidate_fini()) failure -95 inode 1045761 </p> <p>Hi Sara,</p> <p>It smells not to be the same problem. Did you have recovery test During the time IOR is running? The suspicious log is this one:</p> <blockquote> <p>LustreError: 31719:0:(file.c:2221:ll_inode_revalidate_fini()) failure -95 inode 1045761 LustreError: 31768:0:(mdc_locks.c:719:mdc_enqueue()) ldlm_cli_enqueue: -95 <br/> LustreError: 31768:0:(file.c:2221:ll_inode_revalidate_fini()) failure -95 inode 1045761</p></blockquote> <p>But I'm not sure before I get the full log.</p> <p>Can you please rerun the test with the following debug setttings on the nfs server(lustre client):<br/> 1. lctl set_param debug=-1<br/> 2. lctl set_param debug=-trace<br/> 3. lctl set_param debug_mb=200<br/> 4. lctl mark "XXXX IOR test starting..."</p> <p>After you notice nfsd is hung, please do the following besides collecting lustre logs:<br/> 5. echo t &gt; /proc/sysrq-trigger<br/> 6. dmesg &gt; dmesg.txt and upload dmesg.txt file.</p> <p>Thanks.</p> <p>I didn't run recovery test at that time and will keep you updated if I have any more information.</p> <p>Hi,</p> <p>I reran the test on Toro instead of Juelich, both NFSv3 and v4 were pass:</p> <p><a href="https://maloo.whamcloud.com/test_sets/395bfe5a-61d7-11e1-b462-5254004bbbd3" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/395bfe5a-61d7-11e1-b462-5254004bbbd3</a><br/> <a href="https://maloo.whamcloud.com/test_sets/00c195ae-61d8-11e1-b462-5254004bbbd3" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/00c195ae-61d8-11e1-b462-5254004bbbd3</a></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=inkernel/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> </ul> <p>Landed for 2.2</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=client,distro=el5,ib_stack=inkernel/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=ofa/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=el5,ib_stack=ofa/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=el6,ib_stack=ofa/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,sles11,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=ofa/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=inkernel/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=inkernel/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=inkernel/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=el6,ib_stack=inkernel/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,inkernel #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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=ofa/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <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/493/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,ofa #493</a><br/> <a href="https://jira.whamcloud.com/browse/LU-1109" title="NFS server not responding when running parallel-scale test_iorsff" class="issue-link" data-issue-key="LU-1109"><del>LU-1109</del></a> llite: do splice read stripe by stripe (Revision 211b00d651bbc57d9ab9d24d6d7e94b013957cf1)</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=211b00d651bbc57d9ab9d24d6d7e94b013957cf1" class="external-link" target="_blank" rel="nofollow noopener">211b00d651bbc57d9ab9d24d6d7e94b013957cf1</a><br/> Files : </p> <ul> <li>lustre/llite/vvp_io.c</li> </ul> Development Rank 1|hzv79b: Rank (Obsolete) 4710 Severity