[LU-6726] ost-pools test 18 hung

Duplicate — Thu, 12 May 2016 18:10:10 +0000
Maloo report: https://testing.hpdd.intel.com/test_sets/e8527890-135d-11e5-b4b0-5254006e85c2
Console log on MDS (onyx-42vm3):
[47400.288764] Lustre: DEBUG MARKER: /usr/sbin/lctl mark == ost-pools test 18: File create in a directory which references a deleted pool ===================== 01:16:28 \(1434356188\)
[47400.681119] Lustre: DEBUG MARKER: == ost-pools test 18: File create in a directory which references a deleted pool ===================== 01:16:28 (1434356188)
[47401.792963] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47402.021937] Lustre: DEBUG MARKER: /usr/sbin/lctl set_param -n osd*.*MD*.force_sync 1
[47402.355179] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47403.631867] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47404.910225] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47406.173498] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47407.433753] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47408.754109] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47409.944647] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47411.194761] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47412.424538] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47442.232084] Lustre: DEBUG MARKER: lctl pool_new lustre.testpool
[47452.524195] Lustre: DEBUG MARKER: lctl pool_add lustre.testpool lustre-OST[0000-0006/1]
[47461.462995] Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n osc.*MDT*.sync_*
[47481.660971] ------------[ cut here ]------------
[47481.662751] WARNING: at /var/lib/jenkins/workspace/lustre-master/arch/x86_64/build_type/server/distro/el7/ib_stack/inkernel/BUILD/BUILD/lustre-2.7.55/ldiskfs/ext4_jbd2.c:260 __ldiskfs_handle_dirty_metadata+0x1c2/0x220 [ldiskfs]()
[47481.665841] Modules linked in: loop osp(OF) mdd(OF) lod(OF) mdt(OF) lfsck(OF) mgs(OF) mgc(OF) osd_ldiskfs(OF) lquota(OF) fid(OF) fld(OF) ksocklnd(OF) ptlrpc(OF) obdclass(OF) lnet(OF) sha512_generic libcfs(OF) ldiskfs(OF) dm_mod rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd fscache xprtrdma sunrpc ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ppdev serio_raw pcspkr parport_pc parport virtio_balloon i2c_piix4 ib_addr ext4 mbcache jbd2 ata_generic pata_acpi 8139too virtio_blk cirrus syscopyarea sysfillrect sysimgblt drm_kms_helper ttm drm virtio_pci 8139cp virtio_ring mii virtio ata_piix libata i2c_core floppy
[47481.678942] CPU: 0 PID: 565 Comm: mdt00_002 Tainted: GF       W  O--------------   3.10.0-229.4.2.el7_lustre.x86_64 #1
[47481.680890] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
[47481.682532]  0000000000000000 00000000b7c54144 ffff88006963b7f8 ffffffff816050da
[47481.684337]  ffff88006963b830 ffffffff8106e34b ffff880057224680 ffff88007b994ae0
[47481.686152]  0000000000000000 ffffffffa05b49c0 00000000000013f7 ffff88006963b840
[47481.687984] Call Trace:
[47481.689419]  [<ffffffff816050da>] dump_stack+0x19/0x1b
[47481.691178]  [<ffffffff8106e34b>] warn_slowpath_common+0x6b/0xb0
[47481.692969]  [<ffffffff8106e49a>] warn_slowpath_null+0x1a/0x20
[47481.694722]  [<ffffffffa055f6b2>] __ldiskfs_handle_dirty_metadata+0x1c2/0x220 [ldiskfs]
[47481.696632]  [<ffffffffa0575fa4>] ? ldiskfs_dirty_inode+0x54/0x60 [ldiskfs]
[47481.698767]  [<ffffffffa0582676>] ldiskfs_free_blocks+0x5e6/0xb90 [ldiskfs]
[47481.700655]  [<ffffffff812e0ca9>] ? pointer.isra.17+0x1b9/0x490
[47481.702479]  [<ffffffffa0576f75>] ldiskfs_xattr_release_block+0x275/0x330 [ldiskfs]
[47481.704345]  [<ffffffffa057a1ab>] ldiskfs_xattr_delete_inode+0x2bb/0x300 [ldiskfs]
[47481.706278]  [<ffffffffa0574ad5>] ldiskfs_evict_inode+0x1b5/0x610 [ldiskfs]
[47481.708108]  [<ffffffff811e23d7>] evict+0xa7/0x170
[47481.709854]  [<ffffffff811e2c15>] iput+0xf5/0x180
[47481.711543]  [<ffffffffa0ba1e73>] osd_object_delete+0x1d3/0x300 [osd_ldiskfs]
[47481.713520]  [<ffffffffa07566ad>] lu_object_free.isra.30+0x9d/0x1a0 [obdclass]
[47481.715393]  [<ffffffffa0756872>] lu_object_put+0xc2/0x320 [obdclass]
[47481.717283]  [<ffffffffa0d63b56>] mdt_reint_unlink+0x796/0x11b0 [mdt]
[47481.719287]  [<ffffffffa09ac070>] ? lustre_msg_buf_v2+0x1b0/0x1b0 [ptlrpc]
[47481.721162]  [<ffffffffa077880e>] ? lu_ucred+0x1e/0x30 [obdclass]
[47481.722845]  [<ffffffffa0d671d0>] mdt_reint_rec+0x80/0x210 [mdt]
[47481.724579]  [<ffffffffa0d4ae6c>] mdt_reint_internal+0x58c/0x780 [mdt]
[47481.726287]  [<ffffffffa0d54167>] mdt_reint+0x67/0x140 [mdt]
[47481.728052]  [<ffffffffa0a097e5>] tgt_request_handle+0x6d5/0x1060 [ptlrpc]
[47481.729866]  [<ffffffffa09b972b>] ptlrpc_server_handle_request+0x21b/0xa90 [ptlrpc]
[47481.731783]  [<ffffffffa09b72a8>] ? ptlrpc_wait_event+0x98/0x340 [ptlrpc]
[47481.733583]  [<ffffffff810a9662>] ? default_wake_function+0x12/0x20
[47481.735408]  [<ffffffff810a0898>] ? __wake_up_common+0x58/0x90
[47481.737177]  [<ffffffffa09bd918>] ptlrpc_main+0xaf8/0x1ea0 [ptlrpc]
[47481.741378]  [<ffffffffa09bce20>] ? ptlrpc_register_service+0xf00/0xf00 [ptlrpc]
[47481.744096]  [<ffffffff8109739f>] kthread+0xcf/0xe0
[47481.745924]  [<ffffffff810972d0>] ? kthread_create_on_node+0x140/0x140
[47481.747826]  [<ffffffff81614f7c>] ret_from_fork+0x7c/0xb0
[47481.749626]  [<ffffffff810972d0>] ? kthread_create_on_node+0x140/0x140
[47481.751541] ---[ end trace d2044b06032067c6 ]---
[47481.753203] LDISKFS-fs: ldiskfs_free_blocks:5111: aborting transaction: error 28 in __ldiskfs_handle_dirty_metadata
[47481.755276] LDISKFS: jbd2_journal_dirty_metadata failed: handle type 5 started at line 240, credits 3/0, errcode -28
[47481.756083] LDISKFS-fs error (device dm-0) in ldiskfs_free_blocks:5123: error 28
[47481.767617] Aborting journal on device dm-0-8.
[47481.774915] LDISKFS-fs (dm-0): Remounting filesystem read-only
[47481.777496] LDISKFS-fs warning (device dm-0): ldiskfs_evict_inode:274: couldn't extend journal (err -30)
[47481.779967] LDISKFS-fs error (device dm-0) in ldiskfs_evict_inode:303: error 28
More console logs are in the attached file.
Whamcloud Community JIRA

[LU-6726] ost-pools test 18 hung
