| Re: I/O Error [message #13815 is a reply to message #13803] |
Wed, 06 June 2007 10:11   |
rickb
Messages: 368
Registered: October 2006
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Senior Member |
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Its a storage layer problem and not isolated/due to a VE. I would set up netconsole (check wiki), and you can view your server's dmesg output even after the problem occurs.
What is happening is the system cannot even read the dmesg binary. If your kernel is exporting its ring buffer over the network, I think you can see whats going on. Likely, you will see some error on /dev/hdX, /dev/sdX, etc.
When the problem occurs, you have no choice but to reboot the node, correct? Are there any messages on the local console?
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[Updated on: Wed, 06 June 2007 10:12] Report message to a moderator |
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