[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 to

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 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 it needs to scan the full pool and not only

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 i

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

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

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) > > > >

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

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. > >