Koozali.org: home of the SME Server
Legacy Forums => Experienced User Forum => Topic started by: kruhm on July 03, 2005, 07:26:40 PM
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i'm having trouble rebuilding my raid. I followed dmay's instructions but everytime the raid rebuild reaches a certain point, the server fails. I can ping the server but can't ssh login to it. I have to reset the box.
it seems to fail around the same time. i've tried it twice with one drive and once with a brand new drive. same problem.
SME v6, server-only, software raid 1
Last output of cat/proc/mdstat
Current configuration is:
Personalities : [raid1]
read_ahead 1024 sectors
md2 : active raid1 hda3[0] hdc3[1]
264960 blocks [2/2] [UU]
md1 : active raid1 hda2[2] hdc2[1]
194988864 blocks [2/1] [_U]
[============>........] recovery = 62.0% (121011352/194988864) finish=1070.7min speed=1149K/sec
md0 : active raid1 hda1[0] hdc1[1]
104320 blocks [2/2] [UU]
unused devices: <none>
any direction would be appreciated.
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could it be that the source drive from which you are building
the mirror has bad blocks/sectors or something?
MdV
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i was starting to look in that direction as well. looking through the logs on an earlier attempt, i noticed:
kernel: hdc: status timeout: status=0xd0 { Busy }
kernel:
kernel: hdc: no DRQ after issuing WRITE
kernel: ide1: reset: success
i'm not an expert at the software raids but i read this could be a kernel error having trouble recognizing SCSI host adapter emulation for IDE devices. Or a bad cable.
however, when i rebooted it automatically began rebuilding the array. i decided to let it go through and 36 hours later everything seemed like it ended OK.
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I have had the same experience.
After a reboot and rebuild all is running fine again.
MdV