[zfs-discuss] Question about Seagate Pipeline HD or SV35 seriesHDDs

2012-03-18 Thread Jim Klimov
Hello, while browsing around today I stumbled across Seagate Pipeline HD HDDs lineup (i.e. ST2000VM002). Did any ZFS users have any experience with them? http://www.seagate.com/www/en-us/products/consumer_electronics/pipeline/

Re: [zfs-discuss] Cannot remove slog device

2012-03-18 Thread Edward Ned Harvey
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of Jan Hellevik I have offlined the cache device, which happened immediately, but both offline/remove of the slog hangs and makes the box unusable. If the system hangs when you try to remove

[zfs-discuss] Convert pool from ashift=12 to ashift=9

2012-03-18 Thread Jim Klimov
Hello all, I was asked if it is possible to convert a ZFS pool created explicitly with ashift=12 (via the tweaked binary) and filled with data back into ashift=9 so as to use the slack space from small blocks (BP's, file tails, etc.) The user's HDD marketing text says that it efficiently