Re: [zfs-discuss] Questions about OS 2008.11 partitioning scheme

2009-01-06 Thread Alex Viskovatoff
Hi Cindy, I now suspect that the boot blocks are located outside of the space in partition 0 that actually belongs to the zpool, in which case it is not necessarily a bug that zpool attach does not write those blocks, IMO. Indeed, that must be the case, since GRUB needs to get to stage2 in orde

Re: [zfs-discuss] Questions about OS 2008.11 partitioning scheme

2009-01-06 Thread Alex Viskovatoff
Thanks for clearing that up. That all makes sense. I was wondering why ZFS doesn't use the whole disk in the standard OpenSolaris install. That explains it. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolari

Re: [zfs-discuss] Questions about OS 2008.11 partitioning scheme

2009-01-06 Thread Alex Viskovatoff
Cindy, Well, it worked. The system can boot off c4t0d0s0 now. But I am still a bit perplexed. Here is how the invocation of installgrub went: a...@diotiima:~# installgrub -m /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c4t0d0s0 Updating master boot sector destroys existing boot managers (if an

[zfs-discuss] Questions about OS 2008.11 partitioning scheme

2009-01-06 Thread Alex Viskovatoff
Hi all, I did an install of OpenSolaris in which I specified that the whole disk should be used for the installation. Here is what "format> verify" produces for that disk: Part TagFlag Cylinders SizeBlocks 0 rootwm 1 - 60797 465.73GB(6

Re: [zfs-discuss] Easiest way to replace a boot disk with a larger one?

2008-12-16 Thread Alex Viskovatoff
Hi again Cindy, Well, I got the two new 1.5 TB disks, but I ran into a snag: > a...@diotima:~# zpool attach rpool c3t0d0s0 c3t1d0 > cannot label 'c3t1d0': EFI labeled devices are not supported on root pools. The Solaris 10 System Administration Guide: Devices and File Systems gives some pertine

Re: [zfs-discuss] Easiest way to replace a boot disk with a larger one?

2008-12-11 Thread Alex Viskovatoff
Hi Cindy, Thanks for clearing that up. I don't mind rebooting, just as long as that makes the zpool use the additional space. I did read about the export/import workaround, but wasn't sure if rebooting would have the same effect. The ZFS documentation convinced me to set up a mirrored pool, eve

Re: [zfs-discuss] Easiest way to replace a boot disk with a larger one?

2008-12-11 Thread Alex Viskovatoff
Thanks, that's what I thought. Just wanted to make sure. I guess the writers of the documentation think that this is so obviously the way things would work in a well designed system that there is no reason to mention it explicitly. -- This message posted from opensolaris.org ___

[zfs-discuss] Easiest way to replace a boot disk with a larger one?

2008-12-11 Thread Alex Viskovatoff
Maybe this has been discussed before, but I haven't been able to find any relevant threads. I have a simple OpenSolaris 2008.11 setup with one ZFS pool consisting of the whole of the single hard drive on the system. What I want to do is to replace the present 500 GB drive with a 1.5 TB drive. (