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Date:      Sun, 05 Mar 2000 07:44:27 -0800
From:      Randy Bush <randy@psg.com>
To:        freebsd-scsi@freebsd.org
Subject:   write failures
Message-ID:  <E12RdCl-000LHV-00@rip.psg.com>

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ASUS P2B-DS
4.0-CURRENT-0002270030
ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xd000-0xd0ff mem 0xdf000000-0xdf000fff irq 14 at device 6.0 on pci0
ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
da1 at ahc0 bus 0 target 1 lun 0
da1: <SEAGATE ST34573LW 5702> Fixed Direct Access SCSI-2 device 
da1: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da1: 4340MB (8888924 512 byte sectors: 255H 63S/T 553C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST34573LW 5702> Fixed Direct Access SCSI-2 device 
da0: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da0: 4340MB (8888924 512 byte sectors: 255H 63S/T 553C)

ccd striping in use
    ccd3f 32 0 /dev/da0e /dev/da1f
    ccd4g 32 0 /dev/da0f /dev/da1g
    ccd5h 32 0 /dev/da0g /dev/da1h
Filesystem  1024-blocks     Used    Avail Capacity  Mounted on
/dev/da0a         31743    28041     1163    96%    /
/dev/da1e         31743       46    29158     0%    /root
mfs:27            15847      573    14007     4%    /tmp
/dev/ccd3c       254031    53427   180282    23%    /var
/dev/ccd4c       254031    14955   218754     6%    /var/spool
/dev/ccd5c      7534860  4305742  2626330    62%    /usr
procfs                4        4        0   100%    /proc

running fine for a loooong time

suddenly, when using as samba backup for a w98 laptoy, i get the following:

Mar  4 21:37:41 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 48744, size: 4096
Mar  4 21:52:03 rip /kernel: (da0:ahc0:0:0:0): WRITE(10). CDB: 2a 0 0 86 c3 20 0 0 10 0 
Mar  4 21:52:31 rip /kernel: (da0:ahc0:0:0:0): HARDWARE FAILURE info:86c32a asc:3,0
Mar  4 21:52:34 rip /kernel: (da0:ahc0:0:0:0): Peripheral device write fault field replaceable unit: 10 sks:80,18
Mar  4 21:52:36 rip /kernel: ccd5: error 5 on component 0 block 7717664 (ccd block 15435280)
Mar  4 21:52:45 rip /kernel: (da0:ahc0:0:0:0): WRITE(10). CDB: 2a 0 0 86 c3 20 0 0 10 0 
Mar  4 21:52:45 rip /kernel: (da0:ahc0:0:0:0): HARDWARE FAILURE info:86c322 asc:3,0
Mar  4 21:52:45 rip /kernel: (da0:ahc0:0:0:0): Peripheral device write fault field replaceable unit: 10 sks:80,18
Mar  4 21:52:45 rip /kernel: ccd5: error 5 on component 0 block 7717664 (ccd block 15435280)
Mar  4 23:30:38 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 5120, size: 4096
Mar  4 23:32:23 rip /kernel: (da0:ahc0:0:0:0): WRITE(10). CDB: 2a 0 0 82 32 60 0 0 10 0 
Mar  4 23:32:24 rip /kernel: (da0:ahc0:0:0:0): HARDWARE FAILURE info:82326a asc:3,0
Mar  4 23:32:24 rip /kernel: (da0:ahc0:0:0:0): Peripheral device write fault field replaceable unit: 10 sks:80,18
Mar  4 23:32:24 rip /kernel: ccd5: error 5 on component 0 block 7418464 (ccd block 14836880)
Mar  5 05:23:50 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 33640, size: 4096
Mar  5 06:01:13 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 12032, size: 4096
Mar  5 06:29:15 rip /kernel: (da0:ahc0:0:0:0): WRITE(10). CDB: 2a 0 0 77 f1 10 0 0 20 0 
Mar  5 06:29:17 rip /kernel: (da0:ahc0:0:0:0): MEDIUM ERROR info:77f113 asc:3,0
Mar  5 06:29:17 rip /kernel: (da0:ahc0:0:0:0): Peripheral device write fault field replaceable unit: 10 sks:80,18
Mar  5 06:29:17 rip /kernel: ccd5: error 5 on component 0 block 6746384 (ccd block 13492672)
Mar  5 07:27:49 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 23512, size: 4096
Mar  5 07:28:27 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 15360, size: 4096
Mar  5 07:28:38 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 107480, size: 8192
Mar  5 07:29:21 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 22360, size: 8192
Mar  5 07:30:10 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 18376, size: 4096
Mar  5 07:30:11 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 80608, size: 12288
Mar  5 07:30:11 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 33640, size: 4096
Mar  5 07:30:11 rip /kernel: swap_pager: indefinite wait buffer: device: #da/1, blkno: 80608, size: 12288

randy


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