Re: Redundancy check using "echo check > sync_action": error reporting?

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

 



On 12:35, Theodore Tso wrote:

> If a mismatch is detected in a RAID-6 configuration, it should be
> possible to figure out what should be fixed

It can be figured out under the assumption that exactly one drive has
bad data and all other ones have good data. But that seems to be an
assumption that is hard to verify in reality.

> Out of curiosity, does md do this automatically, either
> when reading from a stripe, or during a resync operation?

Nope, md does no such thing.
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