I/O error detected by lvm with relation to raid array
This is a discussion on I/O error detected by lvm with relation to raid array within the AIX Operating System forums, part of the Unix Operating Systems category; --> Hi, i am wondering if the error log "I/O error detected by lvm" can appeare independently from "invalid data ...
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01-05-2008, 08:41 AM
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 I/O error detected by lvm with relation to raid array Hi, i am wondering if the error log "I/O error detected by lvm" can appeare independently from "invalid data stipe" error of raid 5 array, or those both errors are related. i mean that when I see the errpt log about the lvm this indicates the raid problem or the problem can be different. could anybody give my some feedback about it ? thanks      |
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01-05-2008, 08:41 AM
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| Re: I/O error detected by lvm with relation to raid array If you're using a raid5 card connecting to an internal backplane of the server, then I guess it might be true. You have to run consistency check for all raid 5 volume affected. To do this, type smitty pdam and choose Run consistency check and repair. This might slow data access to raid volumes. It will be back to normal once the checking completes. Rgds |
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