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-14729 Lustre <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: ------------[ cut here ]------------ Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: WARNING: CPU: 15 PID: 6012 at /tmp/rpmbuild-lustre-gs-jenkins-qQMpKt7I/BUILD/lustre-2.12.6_ddn36/ldiskfs/ext4_jbd2.c:266 __ldiskfs_handle_dirty_metadata+0x1c2/0x220 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: Modules linked in: ofd(OE) ost(OE) osp(OE) mdd(OE) lod(OE) mdt(OE) lfsck(OE) mgs(OE) mgc(OE) osd_ldiskfs(OE) lquota(OE) ldiskfs(OE) ksocklnd(OE) lustre(OE) lmv(OE) mdc(OE) osc(OE) lov(OE) fid(OE) fld(OE) ko2iblnd(OE) ptlrpc(OE) obdclass(OE) lnet(OE) libcfs(OE) xt_nat veth vxlan ip6_udp_tunnel udp_tunnel iptable_mangle xt_mark xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc overlay(T) rdma_ucm(OE) ib_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) mlx4_en(OE) mlx4_ib(OE) ib_core(OE) mlx4_core(OE) sunrpc iTCO_wdt ppdev iTCO_vendor_support nfit libnvdimm iosf_mbi crc32_pclmul Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd i2c_i801 parport_pc joydev pcspkr lpc_ich sg parport i6300esb ip_tables ext4 mbcache jbd2 sr_mod sd_mod cdrom crc_t10dif crct10dif_generic bochs_drm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm virtio_net net_failover ahci virtio_blk failover virtio_scsi(OE) drm libahci mlx5_core(OE) libata crct10dif_pclmul crct10dif_common mlxfw(OE) crc32c_intel ptp pps_core iavf devlink serio_raw virtio_pci virtio_ring mlx_compat(OE) virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod [last unloaded: libcfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: CPU: 15 PID: 6012 Comm: ll_ost_io03_055 Kdump: loaded Tainted: G           OE  ------------ T 3.10.0-1160.21.1.el7_lustre.ddn15.x86_64 #1 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: Hardware name: DDN SFA400NVXE, BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: Call Trace: Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff85b8305a&gt;] dump_stack+0x19/0x1b Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff8549b1b8&gt;] __warn+0xd8/0x100 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff8549b2fd&gt;] warn_slowpath_null+0x1d/0x20 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0f9f6e2&gt;] __ldiskfs_handle_dirty_metadata+0x1c2/0x220 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0407fc2&gt;] ? jbd2_journal_get_write_access+0x32/0x40 [jbd2] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0fa35f5&gt;] ldiskfs_mb_mark_diskspace_used+0x2e5/0x510 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0fa79a0&gt;] ldiskfs_mb_new_blocks+0x350/0xb20 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff854d3281&gt;] ? __wake_up_common_lock+0x91/0xc0 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff854d2d20&gt;] ? task_rq_unlock+0x20/0x20 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0fe23ce&gt;] ldiskfs_new_meta_blocks+0xfe/0x110 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff228d&gt;] ldiskfs_ext_split+0x10d/0x9a0 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0408321&gt;] ? jbd2_journal_dirty_metadata+0xd1/0x260 [jbd2] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff413d&gt;] ldiskfs_ext_insert_extent+0x7bd/0x8d0 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff441d&gt;] ldiskfs_split_extent_at+0x1cd/0x410 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff478a&gt;] ldiskfs_split_extent.isra.40+0x12a/0x190 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff63c2&gt;] ldiskfs_ext_handle_unwritten_extents+0x682/0xc20 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff33a4&gt;] ? ldiskfs_ext_find_extent+0x134/0x340 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0ff7287&gt;] ldiskfs_ext_map_blocks+0x8f7/0xfb0 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff8578d922&gt;] ? radix_tree_lookup_slot+0x22/0x50 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0fbd47c&gt;] ldiskfs_map_blocks+0x12c/0x6a0 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0f9f5ab&gt;] ? __ldiskfs_handle_dirty_metadata+0x8b/0x220 [ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc10c4b80&gt;] osd_ldiskfs_map_inode_pages+0x300/0x820 [osd_ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc10c543a&gt;] osd_write_commit+0x39a/0x860 [osd_ldiskfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc1796086&gt;] ofd_commitrw_write+0xfa6/0x1da0 [ofd] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc179ab29&gt;] ofd_commitrw+0x479/0xe20 [ofd] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc1237cf6&gt;] tgt_brw_write+0x1026/0x1d60 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff85625f8d&gt;] ? __slab_free+0x9d/0x290 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0a50bce&gt;] ? lnet_ptl_attach_md+0x37e/0x530 [lnet] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc1184a90&gt;] ? target_send_reply_msg+0x170/0x170 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc123380e&gt;] tgt_request_handle+0xaee/0x15f0 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc120ef61&gt;] ? ptlrpc_nrs_req_get_nolock0+0xd1/0x170 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc0969bde&gt;] ? ktime_get_real_seconds+0xe/0x10 [libcfs] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc11da7cb&gt;] ptlrpc_server_handle_request+0x24b/0xab0 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc11d7445&gt;] ? ptlrpc_wait_event+0xa5/0x360 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc11de134&gt;] ptlrpc_main+0xb34/0x1470 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff854d4c1e&gt;] ? finish_task_switch+0x4e/0x1c0 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffffc11dd600&gt;] ? ptlrpc_register_service+0xf80/0xf80 [ptlrpc] Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff854c5da1&gt;] kthread+0xd1/0xe0 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff854c5cd0&gt;] ? insert_kthread_work+0x40/0x40 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff85b95ddd&gt;] ret_from_fork_nospec_begin+0x7/0x21 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: [&lt;ffffffff854c5cd0&gt;] ? insert_kthread_work+0x40/0x40 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: ---[ end trace 1bb5251d0179a71d ]--- Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: LDISKFS-fs: ldiskfs_mb_mark_diskspace_used:3509: aborting transaction: error 28 in __ldiskfs_handle_dirty_metadata Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: LDISKFS: jbd2_journal_dirty_metadata failed: handle type 0 started at line 1976, credits 28/0, errcode -28 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: Quota error (device sdf): qtree_write_dquot: dquota write failed Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: LDISKFS-fs error (device sdf) in ldiskfs_write_dquot:5609: error 28 Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: Aborting journal on device sdf-8. Jun  1 12:17:54 ai400x-0ab2-vm00 kernel: LDISKFS-fs (sdf): Remounting filesystem read-only </pre> </div></div> LU-14729

read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata

Bug Critical Resolved Fixed Zhenyu Xu Wang Shilong Wed, 2 Jun 2021 02:04:08 +0000 Tue, 5 Apr 2022 14:25:35 +0000 Fri, 17 Sep 2021 14:32:06 +0000 Lustre 2.15.0 0 5 <p>Wang Shilong (wshilong@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/43890" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43890</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare dirty block groups correctly<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: fa09b77c841344742d268d7eba26bb8f7f7cdff1</p> <p>Wang Shilong (wshilong@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/43994" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43994</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: fix to declare write commmits<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: aeada0a76bdb4c807430ab4aa97faa3299af6046</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/43890/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43890/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare dirty block groups correctly<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 42cda8781f94ad1138afac2d23180ea48f3c3450</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/43994/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/43994/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: fix to declare write commits<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 9810341a839c27b7a53cdc047e0395f8f906c4bf</p> <p>Landed for 2.15</p> <p>Shilong,<br/> is there still another patch beyond this one to fix the osd-ldiskfs transaction credits? I've found that <tt>obdfilter-survey</tt> is <a href="https://testing.whamcloud.com/search?server_file_system_type_id=9cc52180-2da5-11e1-819b-5254004bbbd3&amp;status%5B%5D=FAIL&amp;status%5B%5D=TIMEOUT&amp;status%5B%5D=CRASH&amp;test_set_script_id=11a69f28-4a54-11e0-a7f6-52540025f9af&amp;sub_test_script_id=11da855e-4a54-11e0-a7f6-52540025f9af&amp;start_date=2021-05-01&amp;end_date=2021-07-13&amp;source=sub_tests#redirect" class="external-link" target="_blank" rel="nofollow noopener">crashing regularly since 2021-06-21</a>, 41 of 209 runs in "full" test sessions starting on the day the "<tt>osd-ldiskfs: fix to declare write commmits</tt>" patch landed. This was being incorrectly attributed to <a href="https://jira.whamcloud.com/browse/LU-12830" title="RHEL8.3 and ZFS: oom on OSS" class="issue-link" data-issue-key="LU-12830"><del>LU-12830</del></a>, but that issue is specific to ZFS.</p> <p>One example is:<br/> <a href="https://testing.whamcloud.com/test_sets/67e19f95-7af9-4fd1-809f-99d8f6959fd1" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/67e19f95-7af9-4fd1-809f-99d8f6959fd1</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Lustre: DEBUG MARKER: == obdfilter-survey test 1a: Object Storage Targets survey === 02:25:32 Lustre: 617162:0:(osd_internal.h:1385:osd_trans_exec_check()) lustre-OST0004: opcode 7: used 8, used now 8, reserved 4 Lustre: 617162:0:(osd_handler.c:1867:osd_trans_dump_creds()) create: 0/0/0, destroy: 0/0/0 Lustre: 617162:0:(osd_handler.c:1874:osd_trans_dump_creds()) attr_set: 0/0/0, xattr_set: 0/0/0 Lustre: 617162:0:(osd_handler.c:1884:osd_trans_dump_creds()) write: 1/4/8, punch: 0/0/0, quota 3/3/0 Lustre: 617162:0:(osd_handler.c:1891:osd_trans_dump_creds()) insert: 0/0/0, delete: 0/0/0 Lustre: 617162:0:(osd_handler.c:1898:osd_trans_dump_creds()) ref_add: 0/0/0, ref_del: 0/0/0 LustreError: 617162:0:(osd_internal.h:1388:osd_trans_exec_check()) LBUG Pid: 617162, comm: lctl 4.18.0-240.22.1.el8_lustre.x86_64 #1 SMP Mon Jun 14 23:42:59 UTC 2021 Call Trace TBD: libcfs_call_trace+0x6f/0x90 [libcfs] lbug_with_loc+0x43/0x80 [libcfs] osd_write_commit+0x6a2/0x980 [osd_ldiskfs] ofd_commitrw_write+0x698/0x1990 [ofd] ofd_commitrw+0x376/0x9d0 [ofd] echo_client_prep_commit.isra.50+0x86f/0xf00 [obdecho] echo_client_iocontrol+0xe83/0x1540 [obdecho] class_handle_ioctl+0x16b0/0x1c90 [obdclass] obd_class_ioctl+0x118/0x160 [obdclass] do_vfs_ioctl+0xa4/0x640 ksys_ioctl+0x60/0x90 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0x1a0 </pre> </div></div> <p>It might be that this issue is limited to <tt>obdfilter-survey</tt>, but it would be good to fix this regardless, since this is sometimes used in the field to debug storage performance problems.</p> <p>I am checking, this is a bit different than original problem, BUG triggered on Lustre side rather than in ldiskfs, from Ldiskfs point, it looks credits is enough, otherwise we will trigger original warning.</p> <p>But problem is extra Lustre osd check failed, it found used credits larger than reserved which was unexpected..</p> <p>Wang Shilong (wshilong@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/44316" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44316</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare should consider concurrency<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e040832855eaf4630d80c42df8e5c64bba7ffc23</p> <p>Wang Shilong (wshilong@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/44380" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44380</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> test: debug hang<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 069c8f35d67be3e6c96d006ce4ae7a46ab8b5efd</p> <p>Bobijam</p> <p>Would you please look into this issue?</p> <p>New crashes are at:<br/> <a href="https://testing.whamcloud.com/test_sets/39c1ac09-2d8b-464c-8ebe-51b85fc7103d" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/39c1ac09-2d8b-464c-8ebe-51b85fc7103d</a><br/> <a href="https://testing.whamcloud.com/test_sets/55abefe3-684d-4f52-9f8d-ceb84c5b698f" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/55abefe3-684d-4f52-9f8d-ceb84c5b698f</a></p> <p>James</p> <p>There is still patch <a href="https://review.whamcloud.com/44316" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44316</a> "<tt><a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare should consider concurrency</tt>" from Shilong that has not been landed yet.</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/44316/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44316/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare should consider concurrency<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 934758366dbde211743d53b8c048c57819603cb3</p> <p>Landed for 2.15</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/45506" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45506</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare dirty block groups correctly<br/> Project: fs/lustre-release<br/> Branch: b2_14<br/> Current Patch Set: 1<br/> Commit: b27bf53e9f14b9e5bdba8c9337a1d227cccd863a</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/45507" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45507</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: fix to declare write commits<br/> Project: fs/lustre-release<br/> Branch: b2_14<br/> Current Patch Set: 1<br/> Commit: 892864518364a1d3480e9b9de20f1abe2cdd8df8</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/45508" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45508</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare should consider concurrency<br/> Project: fs/lustre-release<br/> Branch: b2_14<br/> Current Patch Set: 1<br/> Commit: d15735e860b22a771680479e6c1279508e6d7235</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/45506/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45506/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: declare dirty block groups correctly<br/> Project: fs/lustre-release<br/> Branch: b2_14<br/> Current Patch Set: <br/> Commit: 8e1e4194258ba83ecba2e4ed5c1d19a79faf28c4</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/45507/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45507/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14729" title="read-only remount due to transaction error in __ldiskfs_handle_dirty_metadata" class="issue-link" data-issue-key="LU-14729"><del>LU-14729</del></a> osd-ldiskfs: fix to declare write commits<br/> Project: fs/lustre-release<br/> Branch: b2_14<br/> Current Patch Set: <br/> Commit: f9c06dc07cc6c2125a014f472bba8f6022b660ac</p> Related LU-14134 LU-15088 Development Rank 1|i01vw7: Rank (Obsolete) 9223372036854775807 Severity