Max Waterman wrote:

Then I unmount /dev/sdb and it's back up to 155MB/s !?!?!

It's not making any sense to me :(


OK, the 'hdparm -t' numbers are always low for a device that is mounted.

i.e. an unmounted device gets 3-4 times the bandwidth of a mounted device.

Of course, bonnie++ only works on mounted devices, but gives me
reasonable (but not great) numbers (130MB/s) which don't seem to vary
too much with the kernel version.

Max.
-
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to