[zfs-discuss] ZFS disk read failure when pools are simultaneously scrubbed, x86 snv_104

Hi. Running snv_104 x86 against some very generic hardware as a testbed for some fun projects and as a home fileserver. Rough specifications of the host: * Intel Q6600 * 6GB DDR2 * Multiple 250GB, 500GB SATA connected HDD's of mixed vendors * Gigabyte GA-DQ6 series motherboard * etc. The

[zfs-discuss] b131 OpenSol x86, 4 disk RAIDZ-1 scrub performance way down.

Hi all. Recent builds (b129, b130 and b131) have had me noticing some zpool performance issues when scrubbing. Running bare into some cheap SATA controllers, on a cheap mobo, running 6GB of DDR2 + an Intel Q6600, with 4 * 1TB Samsung consumer grade SATA drives, I've been accustomed to seeing