Re: Verify filesystem is aligned to stripes

Richard Scobie
2010-11-26T02:46:19Z

Stan Hoeppner wrote:

> I've done no formal testing myself, but the last article I read that
> tested md RAID1 performance showed marginally faster read performance
> for a two disk mirror.

All my testing of md RAID1 has shown write performance of one device and
single threaded read performance of one device. A second, concurrent
read will be directed to the second device though.

Regards,

Richard