Re: [zfs-discuss] Growing a root ZFS mirror on b134?

2010-09-25 Thread Carl Brewer
Thank you very much to Casper for his help. I now have a rpool with 2 x 2TB HDD's and it's all good : # zpool list rpool NAMESIZE ALLOC FREECAP DEDUP HEALTH ALTROOT rpool 1.82T 640G 1.19T34% 1.09x ONLINE - It gets quite unhappy if you don't use detach (offline isn't so u

Re: [zfs-discuss] Growing a root ZFS mirror on b134?

2010-09-23 Thread Carl Brewer
On 23/09/2010 11:06 PM, casper@sun.com wrote: > >> Ok, that doesn't seem to have worked so well ... >> >> I took one of the drives offline, rebooted and it just hangs at the >> splash screen after prompting for which BE to boot into. >> It gets to >> hostname: blah >> and just sits there. > > >

Re: [zfs-discuss] Growing a root ZFS mirror on b134?

2010-09-23 Thread Carl Brewer
swapping the boot order in the PC's BIOS doesn't help -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Growing a root ZFS mirror on b134?

2010-09-23 Thread Carl Brewer
it is responding to pings, btw, so *something's* running. Not ssh though -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Growing a root ZFS mirror on b134?

2010-09-23 Thread Carl Brewer
Ok, that doesn't seem to have worked so well ... I took one of the drives offline, rebooted and it just hangs at the splash screen after prompting for which BE to boot into. It gets to hostname: blah and just sits there. Um ... I read some doco that says : The boot process can be slow if t

[zfs-discuss] Growing a root ZFS mirror on b134?

2010-09-22 Thread Carl Brewer
G'day, My OpenSolaris (b134) box is low on space and has a ZFS mirror for root : uname -a SunOS wattage 5.11 snv_134 i86pc i386 i86pc rpool 696G 639G 56.7G91% 1.09x ONLINE - It's currently a pair of 750GB drives. In my bag I have a pair of brand spanking new 2TB seagates that I

Re: [zfs-discuss] zfs snapshoot of rpool/* to usb removable drives?

2009-07-14 Thread Carl Brewer
This is what I've done, but am still a bit stuck, as it doesn't quite work! I scan the zpool list for the drive (I created backup1/data and backup2/data on the two USB drives) /usr/sbin/zpool import backup2 /usr/sbin/zfs snapshot -r rp...@20090715033358 /usr/sbin/zfs destroy rpool/s...@200907150

Re: [zfs-discuss] zfs snapshoot of rpool/* to usb removable drives?

2009-07-13 Thread Carl Brewer
last question! I promise :) Google's not helped me much, but that's probably my keyword-ignorance. I have two USB HDD's, I want to swap them over, so there's one off-site and one plugged in, they get swapped over weekly. Not perfect, but sufficient for this site's risk assessment. They'll have

Re: [zfs-discuss] zfs snapshoot of rpool/* to usb removable drives?

2009-07-08 Thread Carl Brewer
Thankyou! Am I right in thinking that rpool snapshots will include things like swap? If so, is there some way to exclude them? Much like rsync has --exclude? -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensol

[zfs-discuss] zfs snapshoot of rpool/* to usb removable drives?

2009-07-08 Thread Carl Brewer
G'day, I'm putting together a LAN server with a couple of terabyte HDDs as a mirror (zfs root) on b117 (updated 2009.06). I want to back up snapshots of all of rpool to a removable drive on a USB port - simple & cheap backup media for a two week rolling DR solution - ie: once a week a HDD gets

Re: [zfs-discuss] zfs root boot (installgrub fails)

2007-10-28 Thread Carl Brewer
further to this, there's quite a trick to getting fdisk to work. It's not at all intuitive! from here : http://www.opensolaris.org/jive/thread.jspa?messageID=77297 run format->fdisk, delete the current partition, quit format rerun format, answer no if you are asked to Label it now. select fdisk

Re: [zfs-discuss] zfs root boot (installgrub fails)

2007-10-28 Thread Carl Brewer
For the archive, I think the reason this happened is because I'd used ZFS before on these disks, and fdisk wasn't happy. See here : As mentioned above, ZFS root boot only works with SMI labeled disks - if you've ever given ZFS the entire disk before, it'll have put an EFI label on the disk, so

Re: [zfs-discuss] zfs root boot (installgrub fails)

2007-10-28 Thread Carl Brewer
I'm seeing the same problem with b75a. I ran the manual setup instructions - I have an IDE disk I'm using as the temporary UFS drive and a pair of SATA HDD's to use as a zfs mirror for root/boot. Did you get it working? If so, how? reformatting the drive(s) so that s2 is the whole disk?

[zfs-discuss] Did ZFS boot/root make it into Solaris Express Developer Edition 9/07 ?

2007-10-20 Thread Carl Brewer
As the subject says - a quick grovel around didn't say that zfs boot/root had made it into SEDE 9/07, before I download it and try, can anyone save me the bandwidth? Thanks! This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-d

[zfs-discuss] Re: current state of play with ZFS boot and install?

2007-06-01 Thread Carl Brewer
Thankyou Lori, that's fantastic. This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

[zfs-discuss] current state of play with ZFS boot and install?

2007-05-30 Thread Carl Brewer
Out of curiosity, I'm wondering if Lori, or anyone else who actually writes the stuff, has any sort of a 'current state of play' page that describes the latest OS ON release and how it does ZFS boot and installs? There's blogs all over the place, of course, which have a lot of stale information,

[zfs-discuss] ZFSroot hanging at boot time with os nv54

2007-01-19 Thread Carl Brewer
Hello, I hope this is the right place to ask. I just built a new i386 server to toy with zfsroot, followed Tabriz's instructions as far as I can tell to the letter to build a zfs root system, and it hangs at boot time if I try and boot the ZFS solaris from the grub selection screen. I did this