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Drive timeout detected:port=0
| Posted by ramya, 03-15-2012, 12:49 PM |
| I see following message in /var/log/messages and my node load has gone high
kernel: 3w-9xxx: scsi0: AEN: ERROR (0x04:0x0009): Drive timeout detected:port=0
What can be done to fix this issue ? Why is this error showing up ?
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| Posted by WebHostDog, 03-15-2012, 02:56 PM |
| This mean hard drive on port 0 went bad. You need to replace it and rebuild the raid array.
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| Posted by ramya, 03-16-2012, 11:02 AM |
| I also see below message
kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
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| Posted by SiteServing, 03-16-2012, 12:03 PM |
| You better change the hard drive before it is too late. Especially if this is only Raid-1 configuration. Normally 3ware will start rebuilding the raid array automatically if you have not changed anything.
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| Posted by ramya, 03-16-2012, 01:40 PM |
| how to find in server which drive is bad ?
it had raid 1
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| Posted by ramya, 03-16-2012, 02:01 PM |
| How to find which is port 0 and port 1 ?
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| Posted by PCS-Chris, 03-16-2012, 03:46 PM |
| Hopefully when you built the server / the person you bought it from labelled the drives.
Drive timeout means either the drive has failed, or you used a desktop-grade drive which can timeout on raid cards.
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