[zfs-discuss] ZFS Upgrade

2012-01-05 Thread Ivan Rodriguez
Dear list, I'm about to upgrade a zpool from 10 to 29 version, I suppose that this upgrade will improve several performance issues that are present on 10, however inside that pool we have several zfs filesystems all of them are version 1 my first question is is there a problem with performance

[zfs-discuss] zfs and iscsi performance help

2012-01-26 Thread Ivan Rodriguez
Dear fellows, We have a backup server with a zpool size of 20 TB, we transfer information using zfs snapshots every day (we have around 300 fs on that pool), the storage is a dell md3000i connected by iscsi, the pool is currently version 10, the same storage is connected to another server with a