Re: [zfs-discuss] ZFS issue on read performance

2011-10-13 Thread degger
Hi, thanks for your help I won't be able to install pv on our backup server, as it is in production (and we don't have test environment) how do you use the zfs send command ? what is a snasphot at a ZFS view ? We use the ZFS volume for storing data only, as a ufs or vxfs volume would do, and we

[zfs-discuss] ZFS issue on read performance

2011-10-11 Thread degger
Hi, I'm not familiar with ZFS stuff, so I'll try to give you as much as info I can get with our environment We are using a ZFS pool as a VLS for a backup server (Sun V445 Solaris 10), and we are faced with very low read performance (whilst write performance is much better, i.e : up to 40GB/h