Re: [zfs-discuss] Incremental backup via zfs send / zfs receive

2009-09-20 Thread Peter Pickford
just destroy the swap snapshot and it doesn't get sent when you do a full send 2009/9/20 Frank Middleton : > A while back I posted a script that does individual send/recvs > for each file system, sending incremental streams if the remote > file system exists, and regular streams if not. > > The re

Re: [zfs-discuss] Real help

2009-09-20 Thread Bogdan M. Maryniuk
On Mon, Sep 21, 2009 at 3:41 AM, vattini giacomo wrote: > sudo zpool destroy hazz0 > sudo reboot > Now opensolaris is not booting everything is vanished ROFL This actually has to go to the daily WTF... :-) -- Kind regards, BM Things, that are stupid at the beginning, rarely ends up wisely. __

Re: [zfs-discuss] ZFS file disk usage

2009-09-20 Thread Richard Elling
If you are just building a cache, why not just make a file system and put a reservation on it? Turn off auto snapshots and set other features as per best practices for your workload? In other words, treat it like we treat dump space. I think that we are getting caught up in trying to answer th

Re: [zfs-discuss] Incremental backup via zfs send / zfs receive

2009-09-20 Thread Frank Middleton
A while back I posted a script that does individual send/recvs for each file system, sending incremental streams if the remote file system exists, and regular streams if not. The reason for doing it this way rather than a full recursive stream is that there's no way to avoid sending certain file

Re: [zfs-discuss] ZFS file disk usage

2009-09-20 Thread Andrew Deason
On Fri, 18 Sep 2009 17:54:41 -0400 Robert Milkowski wrote: > There will be a delay of up-to 30s currently. > > But how much data do you expect to be pushed within 30s? > Lets say it would be even 10g to lots of small file and you would > calculate the total size by only summing up a logical siz

Re: [zfs-discuss] Real help

2009-09-20 Thread vattini giacomo
Under the Ubuntu system i've done a zpool import -D but no way -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

[zfs-discuss] SOLVED: Re: migrating from linux to solaris ZFS

2009-09-20 Thread Paul Archer
Thursday, Paul Archer wrote: Tomorrow, Fajar A. Nugraha wrote: There was a post from Ricardo on zfs-fuse list some time ago. Apparently if you do a "zpool create" on whole disks, Linux on Solaris behaves differently: - solaris will create EFI partition on that disk, and use the partition as

Re: [zfs-discuss] Real help

2009-09-20 Thread dick hoogendijk
On Sun, 2009-09-20 at 11:41 -0700, vattini giacomo wrote: > Hi there,i'm in a bad situation,under Ubuntu i was tring to import a solaris > zpool that is in /dev/sda1,while the Ubuntu is in /dev/sda5;not being able to > mount the solaris pool i decide to destroy the pool created like that > sudo

[zfs-discuss] Real help

2009-09-20 Thread vattini giacomo
Hi there,i'm in a bad situation,under Ubuntu i was tring to import a solaris zpool that is in /dev/sda1,while the Ubuntu is in /dev/sda5;not being able to mount the solaris pool i decide to destroy the pool created like that sudo zfs-fuse sudo zpool create hazz0 /dev/sda1 sudo zpool destroy hazz

Re: [zfs-discuss] backup disk of rpool on solaris

2009-09-20 Thread Frank Middleton
On 09/20/09 03:20 AM, dick hoogendijk wrote: On Sat, 2009-09-19 at 22:03 -0400, Jeremy Kister wrote: I added a disk to the rpool of my zfs root: # zpool attach rpool c1t0d0s0 c1t1d0s0 # installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0s0 I waited for the resilver to complete, the

Re: [zfs-discuss] Persistent errors - do I believe?

2009-09-20 Thread Chris Murray
Ok, the resilver has been restarted a number of times over the past few days due to two main issues - a drive disconnecting itself, and power failure. I think my troubles are 100% down to these environmental factors, but would like some confidence that after the resilver has completed, if it rep

[zfs-discuss] ZFS Recv slow with high CPU

2009-09-20 Thread Tristan Ball
Hi Everyone, I have a couple of systems running opensolaris b118, one of which sends hourly snapshots to the other. This has been working well, however as of today, the receiving zfs process has started running extremely slowly, and is running at 100% CPU on one core, completely in kernel mode

Re: [zfs-discuss] backup disk of rpool on solaris

2009-09-20 Thread dick hoogendijk
On Sat, 2009-09-19 at 22:03 -0400, Jeremy Kister wrote: > I added a disk to the rpool of my zfs root: > # zpool attach rpool c1t0d0s0 c1t1d0s0 > # installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0s0 > > I waited for the resilver to complete, then i shut the system down. > > then i