Re: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available

2012-06-12 Thread Jim Klimov
2012-06-12 15:40, J. V. пишет: On 12/06/12 09:16 AM, Rich wrote: Won't zpool replace fail b/c the new disks require ashift=12 and his existing pool devices have ashift=9? This should work fine: HP Microserver, upgrading a mirrored pool from 2TB HDs to 3TB HDs. At one point, the pool had one

Re: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available

2012-06-12 Thread J. V.
I did check the ashift after the upgrade and both 3TB HDs report ashift=12. I am actually using an HP N35L (1.3 Ghz vs. 1.5 GHz in the N40L) and I have 8 GB of non-ECC DDR3 so I could not answer the memory question. These little machines are really great (If they came with SATA 3, they would be

Re: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available

2012-06-12 Thread George Wilson
Yes it will. The only way to do this is to create a secondary pool and send/receive your root pool to the new pool. - George On Jun 11, 2012, at 7:16 PM, Rich wrote: Won't zpool replace fail b/c the new disks require ashift=12 and his existing pool devices have ashift=9? - Rich On Mon,

Re: [OpenIndiana-discuss] Migrating root zpool from old disks to, new one. only one system available

2012-06-12 Thread Hans J. Albertsson
@openindiana.org Subject: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available Message-ID:4fd673a4.5030...@branneriet.se Content-Type: text/plain; charset=ISO-8859-1; format=flowed Suppose: I have a system with but two disks. They're fairly small: 300GB

Re: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available

2012-06-11 Thread James C. McPherson
On 12/06/12 08:39 AM, Hans J. Albertsson wrote: Suppose: I have a system with but two disks. They're fairly small: 300GB, and use 512B sectors. These two disks are a mirror zpool, creqated from the entire disks. There are about 20 or so filesystems in there. The system has room for only two

Re: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available

2012-06-11 Thread Rich
Won't zpool replace fail b/c the new disks require ashift=12 and his existing pool devices have ashift=9? - Rich On Mon, Jun 11, 2012 at 7:12 PM, James C. McPherson james.c.mcpher...@gmail.com wrote: On 12/06/12 08:39 AM, Hans J. Albertsson wrote: Suppose: I have a system with but two

Re: [OpenIndiana-discuss] Migrating root zpool from old disks to new one. only one system available

2012-06-11 Thread James C. McPherson
On 12/06/12 09:16 AM, Rich wrote: Won't zpool replace fail b/c the new disks require ashift=12 and his existing pool devices have ashift=9? I have no idea. I don't think it's too much of a stretch to assume that an error provided during zpool replace would result in a quick response to the