[CentOS] what is difference between "slow initialize" and "patrol read" on RAID?
m.roth at 5-cent.us
m.roth at 5-cent.us
Wed Jun 8 19:11:25 UTC 2011
mcclnx mcc wrote:
> We have DELL server with MD1000 Disk array in it. O.S. is CENTOS 5.5.
> Recently every time MD1000 "patrol read" start I will get "media error"
> messages on /var/log/message file.
>
> I use MD1000 "slow initialize" to initialize "bad disk" and NO error.
> After "slow initialize" finish, I manually "startup patrol read". I
> continue get "media error" on /var/log/message.
>
> Anyone know what difference between "slow initialize" and "patrol read"?
>
No, but let me suggest to you that "media error" means just that, a bad
drive.
mark
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