[zfs-discuss] 'mv' and zfs filesystems

2007-07-24 Thread Dan Mick
I had a pool, p, with a filesystem p/local, mounted at /local. In that are several workspace filesystems, including "/local/ws/install-nv". I used "mv" from /local/ws to change install-nv to nv-install. it worked. nothing seemed wrong, except the output of "zfs list". Then I remembered there

[zfs-discuss] Any fix for zpool import kernel panic (reboot loop)?

2007-07-24 Thread Rodney
My system (a laptop with ZFS root and boot, SNV 64A) on which I was trying Opensolaris now has the zpool-related kernel panic reboot loop. Booting into failsafe mode or another solaris installation and attempting: 'zpool import -F rootpool' results in a kernel panic and reboot. A search shows

Re: [zfs-discuss] ZFS send needs optimalization

2007-07-24 Thread Matthew Ahrens
Łukasz K wrote: > Hello Matthew, > >I have problems with pool fragmentation. > http://www.opensolaris.org/jive/thread.jspa?threadID=34810 > > Now I want to speed up zfs send, because our pool space maps are > huge - after sending space maps will be smaller ( from 1GB -> 50MB ). > > As I unde

Re: [zfs-discuss] ZFS send needs optimalization

2007-07-24 Thread Matthew Ahrens
Łukasz wrote: >> You're right that we need to issue more i/os in >> parallel -- see 6333409 >> "traversal code should be able to issue multiple >> reads in parallel" > > When do you think it will be available ? Perhaps by the end of the calendar year, but perhaps longer. Maybe sooner if you wo

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

2007-07-24 Thread Lurie
The argument was c1d0s0 in the first place, i.e.: installgrub pathToStage1 pathToStage2 /dev/rdsk/c1d0s0 This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs

Re: [zfs-discuss] ZFS send needs optimalization

2007-07-24 Thread Łukasz
> > Ł> I want to parallize zfs send to make it faster. > > Ł> dmu_sendbackup could allocate buffer, that will > be used for buffering output. > > Ł> Few threads can traverse dataset, few threads > would be used for async read operations. > > > > Ł> I think it could speed up zfs send operation > 1