Re: Multiplexed RAID-1 mode

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

 



On Monday August 1, breidenbach@xxxxxxxxx wrote:
> Hi Neil, 
> 
> Are you suggesting I do this?

Well, suggesting you "try" rather than "do", but yes, that is what I
was suggesting.

> 
> mdadm --create /dev/md0 --level=10 --raid-devices=2 \
>               --parity=f2 /dev/sdc1 /dev/sdd1
> 
> I just tried it and it appears dog slow - for example
> hdparm -t /dev/md0 claims 18MB/s, and I see a similar 
> number in /proc/mdstat for resync speed.

Hmm, you're right.  It isn't as fast as I expected.  I'll look into
that.

Thanks,
NeilBrown
-
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