Re: raid6 check/repair

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 15:31, Bill Davidsen wrote:

> Thiemo posted metacode which I find appears correct,

It assumes that _exactly_ one disk has bad data which is hard to verify
in practice. But yes, it's probably the best one can do if both P and
Q happen to be incorrect. IMHO mdadm shouldn't do this automatically
though and should always keep backup copies of the data it overwrites
with "good" data.

Andre
-- 
The only person who always got his work done by Friday was Robinson Crusoe

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [Linux RAID Wiki]     [ATA RAID]     [Linux SCSI Target Infrastructure]     [Linux Block]     [Linux IDE]     [Linux SCSI]     [Linux Hams]     [Device Mapper]     [Device Mapper Cryptographics]     [Kernel]     [Linux Admin]     [Linux Net]     [GFS]     [RPM]     [git]     [Yosemite Forum]


  Powered by Linux