Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-15 Thread Pawel Jakub Dawidek
On Tue, Jun 14, 2011 at 11:49:56AM -0700, Bill Sommerfeld wrote: On 06/14/11 04:15, Rasmus Fauske wrote: I want to replace some slow consumer drives with new edc re4 ones but when I do a replace it needs to scan the full pool and not only that disk set (or just the old drive) Is this

Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-15 Thread Richard Elling
On Jun 15, 2011, at 4:22 AM, Pawel Jakub Dawidek wrote: On Tue, Jun 14, 2011 at 11:49:56AM -0700, Bill Sommerfeld wrote: On 06/14/11 04:15, Rasmus Fauske wrote: I want to replace some slow consumer drives with new edc re4 ones but when I do a replace it needs to scan the full pool and not

Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-15 Thread Jordan Schwartz
Maybe it would be faster to just offline this one disk, use dd(1) to copy entire disk content, disconnect old disk on online the new one. Not sure how well this will work on Solaris as the new disk serial number won't match the one in metadata, but it will surely work on FreeBSD. This works

[zfs-discuss] Disk replacement need to scan full pool ?

2011-06-14 Thread Rasmus Fauske
Hi, I want to replace some slow consumer drives with new edc re4 ones but when I do a replace it needs to scan the full pool and not only that disk set (or just the old drive) Is this normal ? (the speed is always slow in the start so thats not what I am wondering about, but that it needs

Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-14 Thread Edward Ned Harvey
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of Rasmus Fauske I want to replace some slow consumer drives with new edc re4 ones but when I do a replace it needs to scan the full pool and not only that disk set (or just the old drive)

Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-14 Thread Stephan Budach
Am 14.06.11 15:12, schrieb Rasmus Fauske: Den 14.06.2011 14:06, skrev Edward Ned Harvey: From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of Rasmus Fauske I want to replace some slow consumer drives with new edc re4 ones but when I do a replace

Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-14 Thread Roy Sigurd Karlsbakk
Hi, I want to replace some slow consumer drives with new edc re4 ones but when I do a replace it needs to scan the full pool and not only that disk set (or just the old drive) Is this normal ? (the speed is always slow in the start so thats not what I am wondering about, but that it

Re: [zfs-discuss] Disk replacement need to scan full pool ?

2011-06-14 Thread Bill Sommerfeld
On 06/14/11 04:15, Rasmus Fauske wrote: I want to replace some slow consumer drives with new edc re4 ones but when I do a replace it needs to scan the full pool and not only that disk set (or just the old drive) Is this normal ? (the speed is always slow in the start so thats not what I am