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xfs_force_shutdown after Raid crash

To: xfs@xxxxxxxxxxx
Subject: xfs_force_shutdown after Raid crash
From: Steffen Knauf <Steffen.Knauf@xxxxxxxxxxxxxx>
Date: Fri, 30 Jan 2009 22:53:19 +0100
Reply-to: steffen.knauf@xxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.19 (Windows/20081209)
Hello,

after a raid crash (Raid Controller problem, 3 Disks of the Disk Group were kicked out oft the diskgroup), 2 of 3 partitions (XFS FS) were shutdown immediately.
Perhaps somebody has a idea, what's the best solution (xfs_repair?).

here a small output of the logfile:
------------------------------------------------------------------------------------------
kernel: Call Trace: <ffffffff882c4d21>{:xfs:xfs_free_ag_extent+1081}
kernel: <ffffffff882c632e>{:xfs:xfs_free_extent+186} <ffffffff882ebf66>{:xfs:xfs_efd_init+54} kernel: <ffffffff88303acd>{:xfs:xfs_trans_get_efd+36} <ffffffff882d26a5>{:xfs:xfs_bmap_finish+240} kernel: <ffffffff882f3bb9>{:xfs:xfs_itruncate_finish+365} <ffffffff8830bb87>{:xfs:xfs_inactive+558} kernel: <ffffffff88311605>{:xfs:validate_fields+39} <ffffffff8831406e>{:xfs:linvfs_clear_inode+165} kernel: <ffffffff8019194a>{clear_inode+210} <ffffffff80191a62>{generic_delete_inode+231} kernel: <ffffffff80189f64>{do_unlinkat+213} <ffffffff8010a7be>{system_call+126} kernel: xfs_force_shutdown(sdb2,0x8) called from line 4200 of file fs/xfs/xfs_bmap.c. Return address = 0xffffffff882d26e7 kernel: Filesystem "sdb2": Corruption of in-memory data detected. Shutting down filesystem: sdb2
kernel: Please umount the filesystem, and rectify the problem(s)
kernel: XFS internal error XFS_WANT_CORRUPTED_RETURN at line 298 of file fs/xfs/xfs_alloc.c. Caller 0xffffffff882c5b35
munich kernel:
munich kernel: Call Trace: <ffffffff882c42a8>{:xfs:xfs_alloc_fixup_trees+700} munich kernel: <ffffffff882db2b7>{:xfs:xfs_btree_init_cursor+49} <ffffffff882c5b35>{:xfs:xfs_alloc_ag_vextent+3015} munich kernel: <ffffffff802d035d>{__down_read+18} <ffffffff882c661b>{:xfs:xfs_alloc_vextent+719} munich kernel: <ffffffff882d43e8>{:xfs:xfs_bmapi+5590} <ffffffff882f8f94>{:xfs:xlog_write+1518} munich kernel: <ffffffff88316edd>{:xfs:kmem_zone_zalloc+30} <ffffffff8830dae5>{:xfs:xfs_iomap_write_allocate+521} munich kernel: <ffffffff8015aaf2>{mempool_alloc+49} <ffffffff8830cc1a>{:xfs:xfs_iomap+762} munich kernel: <ffffffff8830e5ea>{:xfs:xfs_map_blocks+53} <ffffffff80177086>{alternate_node_alloc+112}
munich kernel:        <ffffffff8830e940>{:xfs:xfs_page_state_convert+695}
munich kernel: <ffffffff80177086>{alternate_node_alloc+112} <ffffffff801e478d>{cfq_set_request+619} munich kernel: <ffffffff801eedd3>{swiotlb_map_sg+55} <ffffffff880b16a3>{:mptscsih:mptscsih_qcmd+1399} munich kernel: <ffffffff8830f3fd>{:xfs:linvfs_writepage+167} <ffffffff8019bb7b>{mpage_writepages+435} munich kernel: <ffffffff8830f356>{:xfs:linvfs_writepage+0} <ffffffff801da7c1>{generic_make_request+339} munich kernel: <ffffffff801dc34c>{submit_bio+186} <ffffffff8015db47>{do_writepages+41} munich kernel: <ffffffff8019a4c2>{__writeback_single_inode+449} <ffffffff801293ea>{default_wake_function+0} munich kernel: <ffffffff88312420>{:xfs:xfs_bdstrat_cb+55} <ffffffff882fa6f2>{:xfs:xfs_log_need_covered+82} munich kernel: <ffffffff8019aa62>{sync_sb_inodes+469} <ffffffff80143b81>{keventd_create_kthread+0} munich kernel: <ffffffff8019af12>{writeback_inodes+130} <ffffffff8015dcc6>{wb_kupdate+218} munich kernel: <ffffffff802cf340>{thread_return+0} <ffffffff8015e506>{pdflush+0} munich kernel: <ffffffff8015e674>{pdflush+366} <ffffffff8015dbec>{wb_kupdate+0} munich kernel: <ffffffff80143e66>{kthread+236} <ffffffff8010b84e>{child_rip+8} munich kernel: <ffffffff80143b81>{keventd_create_kthread+0} <ffffffff80143d7a>{kthread+0}
munich kernel:        <ffffffff8010b846>{child_rip+0}
------------------------------------------------------------------------------------------

greets

Steffen

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