mdadm 3.1.x and bitmap chunk

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

 



Hi folks,

I just noticed that mdadm 3.1.x sets the default
bitmap chunk to 64MB.

Searching around, I found the reason should be
related with write performances, which seem to
be less compromised with large bitmap chunks.

I've no problem with that, but is it possible
to set the bitmap chunk to the minimum size,
without trying all the possible dimensions?

Thanks a lot in advance,

bye,

-- 

piergiorgio
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[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