[Bug 578212] Re: Supermicro AOC-SASLP-MV8 card errors when creating software RAID array

[Alex Harrington]

I've attached a 5th drive direct to the mainboards SATA controller and
installed Ubuntu there.

I then installed the latest 2.6.34rc7 mainline kernel from the PPA and
get the same behaviour, but some additonal info logged in dmesg:

[   39.804042] /home/kernel-ppa/mainline/build/drivers/scsi/mvsas/mv_sas.c
1669:mvs_abort_task:rc= 5
[   39.804052] /home/kernel-ppa/mainline/build/drivers/scsi/mvsas/mv_sas.c
1608:mvs_query_task:rc= 5
[   65.275049] ------------[ cut here ]------------
[   65.275073] WARNING: at
/home/kernel-ppa/mainline/build/drivers/ata/libata-core.c:5211
ata_qc_issue+0x1af/0x1f0()
[   65.275080] Hardware name:
[   65.275085] Modules linked in: binfmt_misc ppdev e752x_edac psmouse
edac_core shpchp serio_raw lp parport raid10 raid456 async_raid6_recov
async_pq mvsas floppy raid6_pq async_xor sky2 libsas e1000
scsi_transport_sas xor async_memcpy async_tx raid1 raid0 multipath
linear
[   65.275141] Pid: 1345, comm: hdparm Not tainted
2.6.34-020634rc7-generic #020634rc7
[   65.275147] Call Trace:
[   65.275158]  [<c041b17f>] ? ata_qc_issue+0x1af/0x1f0
[   65.275177]  [<c014e621>] warn_slowpath_common+0x81/0xa0
[   65.275185]  [<c041b17f>] ? ata_qc_issue+0x1af/0x1f0
[   65.275193]  [<c014e65a>] warn_slowpath_null+0x1a/0x20
[   65.275201]  [<c041b17f>] ata_qc_issue+0x1af/0x1f0
[   65.275211]  [<c042036a>] ata_scsi_translate+0x9a/0x110
[   65.275223]  [<c0340ace>] ? cfq_rb_erase+0x2e/0x40
[   65.275240]  [<c03fcab0>] ? scsi_done+0x0/0x20
[   65.275250]  [<c0423236>] ata_sas_queuecmd+0x126/0x230
[   65.275259]  [<c0422320>] ? ata_scsi_pass_thru+0x0/0x2c0
[   65.275286]  [<f81045f5>] sas_queuecommand+0x75/0x140 [libsas]
[   65.275296]  [<c03fcab0>] ? scsi_done+0x0/0x20
[   65.275307]  [<c03fd0b1>] scsi_dispatch_cmd+0xe1/0x260
[   65.275319]  [<c0339de6>] ? blk_add_timer+0x76/0xc0
[   65.275332]  [<c0404277>] scsi_request_fn+0x2a7/0x490
[   65.275351]  [<c0333ead>] __blk_run_queue+0x8d/0x110
[   65.275372]  [<c032e0e1>] elv_insert+0x121/0x1d0
[   65.275381]  [<c032e1f9>] __elv_add_request+0x69/0xb0
[   65.275389]  [<c0338f07>] blk_execute_rq_nowait+0x57/0xa0
[   65.275396]  [<c0338fbf>] blk_execute_rq+0x6f/0xd0
[   65.275404]  [<c0338e80>] ? blk_end_sync_rq+0x0/0x30
[   65.275412]  [<c03389b4>] ? blk_rq_append_bio+0x24/0x60
[   65.275420]  [<c0338a86>] ? __blk_rq_map_user+0x96/0x110
[   65.275427]  [<c0338bc1>] ? blk_rq_map_user+0xc1/0x130
[   65.275438]  [<c033cf9c>] sg_io+0x12c/0x260
[   65.275449]  [<c040e5eb>] ? sd_open+0x4b/0x190
[   65.275459]  [<c059cd73>] ? _unlock_kernel+0x33/0x71
[   65.275468]  [<c033d671>] scsi_cmd_ioctl+0x261/0x3a0
[   65.275477]  [<c040cef1>] sd_ioctl+0x91/0xe0
[   65.275485]  [<c033a36e>] __blkdev_driver_ioctl+0x7e/0xa0
[   65.275493]  [<c033ab07>] blkdev_ioctl+0x1e7/0x680
[   65.275507]  [<c0239563>] block_ioctl+0x33/0x50
[   65.275515]  [<c0239530>] ? block_ioctl+0x0/0x50
[   65.275533]  [<c021e3cd>] vfs_ioctl+0x2d/0xa0
[   65.275542]  [<c021eba4>] do_vfs_ioctl+0x64/0x1c0
[   65.275549]  [<c02f8b75>] ? security_file_ioctl+0x15/0x20
[   65.275557]  [<c021ed57>] sys_ioctl+0x57/0x70
[   65.275567]  [<c0102d23>] sysenter_do_call+0x12/0x28
[   65.275574] ---[ end trace 141c1c93fe44a226 ]---
[   95.793037] /home/kernel-ppa/mainline/build/drivers/scsi/mvsas/mv_sas.c
1669:mvs_abort_task:rc= 5
[   95.793045] /home/kernel-ppa/mainline/build/drivers/scsi/mvsas/mv_sas.c
1608:mvs_query_task:rc= 5
[   95.793069] /home/kernel-ppa/mainline/build/drivers/scsi/mvsas/mv_sas.c
1669:mvs_abort_task:rc= 5
[   95.793074] /home/kernel-ppa/mainline/build/drivers/scsi/mvsas/mv_sas.c
1608:mvs_query_task:rc= 5

-- 
Supermicro AOC-SASLP-MV8 card errors when creating software RAID array
https://bugs.launchpad.net/bugs/578212
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