james.ma...@sun.com said:
I'm not yet sure what's broken here, but there's something pathologically
wrong with the IO rates to the device during the ZFS tests. In both cases,
the wait queue is getting backed up, with horrific wait queue latency
numbers. On the read side, I don't understand why
Cross posting to zfs-discuss.
By my math, here's what you're getting;
4.6MB/sec on writes to ZFS.
2.2MB/sec on reads from ZFS.
90MB/sec on read from block device.
What is c0t1d0 - I assume it's a hardware RAID LUN,
but how many disks, and what type of LUN?
What version of Solaris (cat
