dao.prgmr.com disk hung; rebooting

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dao had a hung disk.  a hard reboot was required. 

It's unclear which disks were the problem.   will look into it after sleep.


[Mon Jul 29 15:20:55 2013]ata1.00: exception Emask 0x0 SAct 0x1ff SErr 0x0 actio
n 0x0
ata1.00: irq_stat 0x40000008
ata1.00: cmd 60/0f:00:d9:09:39/00:00:33:00:00/40 tag 0 ncq 7680 in
         res 41/40:00:e4:09:39/ff:00:33:00:00/40 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }
ata1.00: error: { UNC }
Jul 29 07:32:59 dao kernel: ata1.00: exception Emask 0x0 SAct 0x1ff SErr 0x0 action 0x0^M
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
[Mon Jul 29 15:20:57 2013]ata1.00: exception Emask 0x0 SAct 0x1fe SErr 0x0 action 0x0
ata1.00: irq_stat 0x40000008
ata1.00: cmd 60/0f:40:d9:09:39/00:00:33:00:00/40 tag 8 ncq 7680 in
         res 41/40:00:e4:09:39/ff:00:33:00:00/40 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }
ata1.00: error: { UNC }
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0x0 SAct 0xff SErr 0x0 action 0x0
[Mon Jul 29 15:21:00 2013]ata1.00: irq_stat 0x40000008
ata1.00: cmd 60/0f:00:d9:09:39/00:00:33:00:00/40 tag 0 ncq 7680 in
         res 41/40:00:e4:09:39/ff:00:33:00:00/40 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }
ata1.00: error: { UNC }
SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write back
ata1.00: exception Emask 0x0 SAct 0xff SErr 0x0 action 0x0
ata1.00: irq_stat 0x40000008
:



so it's sda.

Smart confirms it

 

it hung again.  killing sda.

# 1  Short offline       Completed: read failure       10%     13900         859376100



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This page contains a single entry by luke published on July 29, 2013 7:14 AM.

reboot of black due to apparent disk problem was the previous entry in this blog.

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