Hello.
Instead of a tmpfs, I use a raid 10 softraid. Unfortunately it crashed after 10 hours of extreme
activities (read/block-writes with up to 250 streams/deletes)
12 gb memory-test successful. 2 cpu xeon smp system.
Tell me if this helps you:
Sep 9 18:08:49 inode430 kernel: [87433.143498] 0x0: 58 41 47 46 00 00 00 01 00 00 00 00 00 04 34 a0
Sep 9 18:08:49 inode430 kernel: [87433.143672] Filesystem "md5": XFS internal error
xfs_alloc_read_agf at line 2176 of file fs/xfs/xfs_alloc.c. Caller 0xfffffff
f80314069
Sep 9 18:08:49 inode430 kernel: [87433.143904]
Sep 9 18:08:49 inode430 kernel: [87433.143905] Call Trace:
<ffffffff8033c909>{xfs_corruption_error+244}
Sep 9 18:08:49 inode430 kernel: [87433.143995] <ffffffff80346efa>{xfs_iext_insert+65}
<ffffffff803588d1>{xfs_trans_read_buf+203}
Sep 9 18:08:49 inode430 kernel: [87433.144353] <ffffffff803121d9>{xfs_alloc_read_agf+281}
<ffffffff80314069>{xfs_alloc_fix_freelist+356}
Sep 9 18:08:49 inode430 kernel: [87433.144628]
<ffffffff80314069>{xfs_alloc_fix_freelist+356} <ffffffff80515a1f>{__down_read+18}
Sep 9 18:08:49 inode430 kernel: [87433.144855] <ffffffff8031450f>{xfs_alloc_vextent+289}
<ffffffff80323945>{xfs_bmapi+4061}
Sep 9 18:08:49 inode430 kernel: [87433.145091]
<ffffffff803215ba>{xfs_bmap_search_multi_extents+175}
Sep 9 18:08:49 inode430 kernel: [87433.145226]
<ffffffff80349aad>{xfs_iomap_write_allocate+675} <ffffffff80348c29>{xfs_iomap+701}
Sep 9 18:08:49 inode430 kernel: [87433.145473] <ffffffff803797f1>{generic_make_request+515}
<ffffffff803632f3>{xfs_map_blocks+67}
Sep 9 18:08:49 inode430 kernel: [87433.145846]
<ffffffff80363a09>{xfs_page_state_convert+722} <ffffffff80364344>{xfs_vm_writepage+179}
Sep 9 18:08:49 inode430 kernel: [87433.146079] <ffffffff802986ed>{mpage_writepages+459}
<ffffffff80364291>{xfs_vm_writepage+0}
Sep 9 18:08:49 inode430 kernel: [87433.146330] <ffffffff802553c1>{do_writepages+41}
<ffffffff80296de0>{__writeback_single_inode+559}
Sep 9 18:08:49 inode430 kernel: [87433.146583] <ffffffff8022a82c>{default_wake_function+0}
<ffffffff8022a82c>{default_wake_function+0}
Sep 9 18:08:49 inode430 kernel: [87433.146847] <ffffffff80357f56>{xfs_trans_first_ail+28}
<ffffffff802974be>{sync_sb_inodes+501}
Sep 9 18:08:49 inode430 kernel: [87433.147230] <ffffffff802444b4>{keventd_create_kthread+0}
<ffffffff802977cd>{writeback_inodes+144}
Sep 9 18:08:49 inode430 kernel: [87433.147463] <ffffffff802551fc>{wb_kupdate+148}
<ffffffff80255bfd>{pdflush+313}
Sep 9 18:08:49 inode430 kernel: [87433.147825] <ffffffff80255168>{wb_kupdate+0}
<ffffffff80255ac4>{pdflush+0}
Sep 9 18:08:49 inode430 kernel: [87433.148142] <ffffffff80244479>{kthread+218}
<ffffffff8020a992>{child_rip+8}
Sep 9 18:08:49 inode430 kernel: [87433.148420] <ffffffff802444b4>{keventd_create_kthread+0}
<ffffffff8024439f>{kthread+0}
Sep 9 18:08:49 inode430 kernel: [87433.148775] <ffffffff8020a98a>{child_rip+0}
Sep 9 18:08:49 inode430 kernel: [87433.149105] Filesystem "md5": XFS internal error
xfs_trans_cancel at line 1150 of file fs/xfs/xfs_trans.c. Caller 0xffffffff8
0349bf8
Sep 9 18:08:49 inode430 kernel: [87433.149262]
Sep 9 18:08:49 inode430 kernel: [87433.149263] Call Trace: <ffffffff803574e9>{xfs_trans_cancel+111}
Sep 9 18:08:49 inode430 kernel: [87433.149348]
<ffffffff80349bf8>{xfs_iomap_write_allocate+1006} <ffffffff80348c29>{xfs_iomap+701}
Sep 9 18:08:49 inode430 kernel: [87433.149568] <ffffffff803797f1>{generic_make_request+515}
<ffffffff803632f3>{xfs_map_blocks+67}
Sep 9 18:08:49 inode430 kernel: [87433.149847]
<ffffffff80363a09>{xfs_page_state_convert+722} <ffffffff80364344>{xfs_vm_writepage+179}
Sep 9 18:08:49 inode430 kernel: [87433.150169] <ffffffff802986ed>{mpage_writepages+459}
<ffffffff80364291>{xfs_vm_writepage+0}
Sep 9 18:08:49 inode430 kernel: [87433.150435] <ffffffff802553c1>{do_writepages+41}
<ffffffff80296de0>{__writeback_single_inode+559}
Sep 9 18:08:49 inode430 kernel: [87433.150593] <ffffffff8022a82c>{default_wake_function+0}
<ffffffff8022a82c>{default_wake_function+0}
Sep 9 18:08:49 inode430 kernel: [87433.150807] <ffffffff80357f56>{xfs_trans_first_ail+28}
<ffffffff802974be>{sync_sb_inodes+501}
Sep 9 18:08:49 inode430 kernel: [87433.151042] <ffffffff802444b4>{keventd_create_kthread+0}
<ffffffff802977cd>{writeback_inodes+144}
Sep 9 18:08:49 inode430 kernel: [87433.151271] <ffffffff802551fc>{wb_kupdate+148}
<ffffffff80255bfd>{pdflush+313}
Sep 9 18:08:49 inode430 kernel: [87433.151439] <ffffffff80255168>{wb_kupdate+0}
<ffffffff80255ac4>{pdflush+0}
Sep 9 18:08:49 inode430 kernel: [87433.151680] <ffffffff80244479>{kthread+218}
<ffffffff8020a992>{child_rip+8}
Sep 9 18:08:49 inode430 kernel: [87433.151922] <ffffffff802444b4>{keventd_create_kthread+0}
<ffffffff8024439f>{kthread+0}
Sep 9 18:08:49 inode430 kernel: [87433.152086] <ffffffff8020a98a>{child_rip+0}
Sep 9 18:08:49 inode430 kernel: [87433.152489] xfs_force_shutdown(md5,0x8) called from line 1151 of
file fs/xfs/xfs_trans.c. Return address = 0xffffffff80357507
Sep 9 18:08:49 inode430 kernel: [87433.168623] Filesystem "md5": Corruption of in-memory data
detected. Shutting down filesystem: md5
Sep 9 18:08:49 inode430 kernel: [87433.168903] Please umount the filesystem,
and rectify the problem(s)
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