Re: [OpenIndiana-discuss] redo size of rpool

2013-09-01 Thread Bryan N Iotti
There's no need for expansion at that point. The disk already contains a larger partition for rpool, you're just copying files and directories. Make sure you follow the steps AFTER the data send (GRUB install and file modifications) otherwise your system will be unbootable. Bryan On Sat, 31 Au

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-31 Thread Harry Putnam
Jim Klimov writes: > Yes, you can try adding "-s" to the kernel "command-line" in GRUB, > and this should boot you into single-user mode, where "root" is > regarded as an interactive user (with password) and not a role. Thanks... I had stumbled onto that just little while ago. I'm very thankful

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-31 Thread Harry Putnam
Bryan N Iotti writes: > I had an inverse problem, moving rpool to smaller (but faster) disks > . In the end, I did a send/receive operation after properly formatting > the receiving drives. > > I got the procedure from here: > https://blogs.oracle.com/mock/entry/how_to_shrink_a_mirrored > > and i

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-31 Thread Bryan N Iotti
I had an inverse problem, moving rpool to smaller (but faster) disks . In the end, I did a send/receive operation after properly formatting the receiving drives. I got the procedure from here: https://blogs.oracle.com/mock/entry/how_to_shrink_a_mirrored and it's been working well. My train of t

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-30 Thread Jim Klimov
On 2013-08-31 03:54, Harry Putnam wrote: Oh yes, that is what you explained before... sorry I said that backwards ... If I were to detach the smaller discs, then that would leave the bigger disk to boot off of... Yes, that should also work :) So, maybe I can do something tricky during boot to

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-30 Thread Harry Putnam
Jim Klimov writes: > No, I believe that if you "zfs detach" the bigger disk, it would become > an ex-member of a pool, but not importable as a pool. See "zfs split" > for a way to make independent pools by breaking up a mirror, but note > that I've only heard of this tool mode and did not actuall

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-30 Thread Jim Klimov
On 2013-08-31 02:45, Harry Putnam wrote: My last two paragraphs are thinking I will have created a 3 part mirror of rpool ... The newest member is over twice the size of the other two. So I'm suggesting I should detach the big one once it is silvered and made bootable. You've explained what hap

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-30 Thread Harry Putnam
Jim Klimov writes: > On 2013-08-29 20:25, Harry Putnam wrote: >> Now I need to enlarge the rpool. > > Are you sure? :) > > There are some benefits to having rpool separate from a data pool, > even if on the same disks (for example, you can add cache and log > devices to a data pool, while options

Re: [OpenIndiana-discuss] redo size of rpool

2013-08-29 Thread Jim Klimov
On 2013-08-29 20:25, Harry Putnam wrote: Now I need to enlarge the rpool. Are you sure? :) There are some benefits to having rpool separate from a data pool, even if on the same disks (for example, you can add cache and log devices to a data pool, while options are limited for an rpool). Also

[OpenIndiana-discuss] redo size of rpool

2013-08-29 Thread Harry Putnam
I recently did an attempt at mirroring my zpool. It came out like it was supposed to and I was able to boot off the mirror so I guess I got it right. Now I need to enlarge the rpool. I've seen at least one mention on google of doing that by adding another mirror to zpool but a bigger disc. Let it