Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread Ian Collins
On 10/13/12 02:12, Edward Ned Harvey (opensolarisisdeadlongliveopensolaris) wrote: There are at least a couple of solid reasons *in favor* of partitioning. #1 It seems common, at least to me, that I'll build a server with let's say, 12 disk slots, and we'll be using 2T disks or something like

Re: [zfs-discuss] Building an On-Site and Off-Size ZFS server, replication question

2012-10-12 Thread Richard Elling
On Oct 12, 2012, at 5:50 AM, Edward Ned Harvey (opensolarisisdeadlongliveopensolaris) wrote: >> From: Richard Elling [mailto:richard.ell...@gmail.com] >> >> Pedantically, a pool can be made in a file, so it works the same... > > Pool can only be made in a file, by a system that is able to cre

Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread Freddie Cash
On Fri, Oct 12, 2012 at 3:28 AM, Jim Klimov wrote: > In fact, you can (although not recommended due to balancing reasons) > have tlvdevs of mixed size (like in Freddie's example) and even of > different structure (i.e. mixing raidz and mirrors or even single > LUNs) by forcing the disk attachment.

Re: [zfs-discuss] Building an On-Site and Off-Size ZFS server, replication question

2012-10-12 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
Jim, I'm trying to contact you off-list, but it doesn't seem to be working. Can you please contact me off-list? ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Building an On-Site and Off-Size ZFS server, replication question

2012-10-12 Thread Jim Klimov
2012-10-12 16:50, Edward Ned Harvey (opensolarisisdeadlongliveopensolaris) пишет: So he's looking for a way to do a "zfs receive" on a linux system, transported over ssh. Suggested answers so far include building a VM on the receiving side, to run openindiana (or whatever) or using zfs-fuse

Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of andy thomas > > According to a Sun document called something like 'ZFS best practice' I > read some time ago, best practice was to use the entire disk for ZFS and > not to partition or slice it

Re: [zfs-discuss] Building an On-Site and Off-Size ZFS server, replication question

2012-10-12 Thread Edward Ned Harvey (opensolarisisdeadlongliveopensolaris)
> From: Richard Elling [mailto:richard.ell...@gmail.com] > > Pedantically, a pool can be made in a file, so it works the same... Pool can only be made in a file, by a system that is able to create a pool. Point is, his receiving system runs linux and doesn't have any zfs; his receiving system

Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread Peter Jeremy
On 2012-Oct-12 08:11:13 +0100, andy thomas wrote: >This is apparently what had been done in this case: > > gpart add -b 34 -s 600 -t freebsd-swap da0 > gpart add -b 634 -s 1947525101 -t freebsd-zfs da1 > gpart show Assuming that you can be sure that you'll keep 512B sect

Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread Jim Klimov
2012-10-12 11:11, andy thomas wrote: Great, thanks for the explanation! I didn't realise you could have a sort of 'stacked pyramid' vdev/pool structure. Well, you can - the layers are "pool" - "top-level VDEVs" - "leaf VDEVs", though on trivial pools like single-disk ones, the layers kinda merg

Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread andy thomas
On Thu, 11 Oct 2012, Richard Elling wrote: On Oct 11, 2012, at 2:58 PM, Phillip Wagstrom wrote: On Oct 11, 2012, at 4:47 PM, andy thomas wrote: According to a Sun document called something like 'ZFS best practice' I read some time ago, best practice was to use the entire disk for ZFS and

Re: [zfs-discuss] ZFS best practice for FreeBSD?

2012-10-12 Thread andy thomas
On Thu, 11 Oct 2012, Freddie Cash wrote: On Thu, Oct 11, 2012 at 2:47 PM, andy thomas wrote: According to a Sun document called something like 'ZFS best practice' I read some time ago, best practice was to use the entire disk for ZFS and not to partition or slice it in any way. Does this advic