On Thursday, 03.08.2006 at 15:30 -0400, Justin Piszcz wrote: > I've only ran the benchmarks on a single controller. Run a test for me, > read a lot of data on the drive and show us iostat -x -k 1 and see if it > reads from both drives at the same time.
http://www.sungate.co.uk/tmp/iostat.log - iostat log while cat-ing a large file on /dev/md2 $ cat /proc/mdstat Personalities : [raid1] md1 : active raid1 sdb2[0] sda2[1] 19534976 blocks [2/2] [UU] md3 : active raid1 sdb3[1] sda3[0] 4000064 blocks [2/2] [UU] md2 : active raid1 sdb4[0] sda4[1] 156071360 blocks [2/2] [UU] md0 : active raid1 sdb1[0] sda1[1] 19534912 blocks [2/2] [UU] unused devices: <none> Not entirely sure how to interpret the results, but there is some suggestion that it is reading from both disks... Dave. -- Please don't CC me on list messages! ... Dave Ewart - [EMAIL PROTECTED] - jabber: [EMAIL PROTECTED] All email from me is now digitally signed, key from http://www.sungate.co.uk/ Fingerprint: AEC5 9360 0A35 7F66 66E9 82E4 9E10 6769 CD28 DA92
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