> I'm curious about your array configuration above... > did you create your > RAIDZ2 as one vdev or multiple vdev's? If multiple, > how many? On mine, I > have all 10 disks set up as one RAIDZ2 vdev which is > supposed to be near > the performance limit... I'm wondering how much I > would gain by splitting > it into two vdev's for the price of losing 1.5TB (2 > disks) worth of > storage. > > Art
I have all 15 drives under a single raidz2. In my case, capacity is more important than speed. I'm sure others can comment on any potential speed tradeoffs in your setup. I'm still having this problem, and have been playing around with DTrace for the last few days. I downgraded my b87 servers to b86 in order to cut the new write-throttling code from the equation. That seems to have improved the performance, but hasn't completely eliminated the problem. This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
