Re: [zfs-discuss] [crypto-discuss] ZFS boot and swrand (Was Re: ZFS boot: 3 smaller glitches with console, )

2007-08-09 Thread Krishna Yenduri
Darren J Moffat wrote: > Yannick Robert wrote: > >> Hello >> >> it seems i have the same problem after zfs boot installation (following this >> setup on a snv_69 release >> http://www.opensolaris.org/os/community/zfs/boot/zfsboot-manual/ ). The >> outputs from the requested command are simila

Re: [zfs-discuss] ZFS improvements

2007-08-09 Thread Robert Milkowski
Hello Gino, Wednesday, April 11, 2007, 10:43:17 AM, you wrote: >> On Tue, Apr 10, 2007 at 09:43:39PM -0700, Anton B. >> Rang wrote: >> > >> > That's only one cause of panics. >> > >> > At least two of gino's panics appear due to >> corrupted space maps, for >> > instance. I think there may also

Re: [zfs-discuss] Unremovable file in ZFS filesystem.

2007-08-09 Thread Matthew Ahrens
Roger, Could you send us (off-list is fine) the output of "truss ls -l "? And also, the output of "zdb -vvv "? (which will compress well with gzip if it's huge.) thanks, --matt Roger Fujii wrote: > This is on a sol10u3 box. I could boot snv temporarily on this box if it > would accomplis

Re: [zfs-discuss] Force ditto block on different vdev?

2007-08-09 Thread Richard Elling
Tuomas Leikola wrote: >> Actually, ZFS is already supposed to try to write the ditto copies of a >> block on different vdevs if multiple are available. > > *TRY* being the keyword here. > > What I'm looking for is a disk full error if ditto cannot be written > to different disks. This would guar

Re: [zfs-discuss] Force ditto block on different vdev?

2007-08-09 Thread Mario Goebbels
>> Actually, ZFS is already supposed to try to write the ditto copies of a >> block on different vdevs if multiple are available. > > *TRY* being the keyword here. > > What I'm looking for is a disk full error if ditto cannot be written > to different disks. This would guarantee that a mirror is

Re: [zfs-discuss] Force ditto block on different vdev?

2007-08-09 Thread Tuomas Leikola
> > Actually, ZFS is already supposed to try to write the ditto copies of a > block on different vdevs if multiple are available. > *TRY* being the keyword here. What I'm looking for is a disk full error if ditto cannot be written to different disks. This would guarantee that a mirror is written

Re: [zfs-discuss] Force ditto block on different vdev?

2007-08-09 Thread Mario Goebbels
> This mode has many benefits, the least not being that is practically > creates a fully dynamic mode of mirroring (replacing raid1 and raid10 > variants), especially when combined with the upcoming vdev remove and > defrag/rebalance features. Vdev remove, that's a sure thing. I've heard about def

[zfs-discuss] Force ditto block on different vdev?

2007-08-09 Thread Tuomas Leikola
Hi! I'm having hard time finding out if it's possible to force ditto blocks on different devices. This mode has many benefits, the least not being that is practically creates a fully dynamic mode of mirroring (replacing raid1 and raid10 variants), especially when combined with the upcoming vdev r

Re: [zfs-discuss] Unremovable file in ZFS filesystem.

2007-08-09 Thread Roger Fujii
This is on a sol10u3 box. I could boot snv temporarily on this box if it would accomplish something. > Maybe a kernel with a zfs compiled as debug bits would print > some extra error messages or maybe panic the machine when > that broken file is accessed? Panic? That's rather draconian

Re: [zfs-discuss] Unremovable file in ZFS filesystem.

2007-08-09 Thread Jürgen Keil
> I managed to create a link in a ZFS directory that I can't remove. > > # find . -print > . > ./bayes_journal > find: stat() error ./bayes.lock.router.3981: No such > file or directory > ./user_prefs > # > > > ZFS scrub shows no problems in the pool. Now, this > was probably cause when I was

Re: [zfs-discuss] ZFS boot: 3 smaller glitches with console,

2007-08-09 Thread Jürgen Keil
> in my setup i do not install the ufsroot. > > i have 2 disks > -c0d0 for the ufs install > -c1d0s0 which is my zfs root i want to exploit > > my idea is to remove the c0d0 disk when the system will be ok Btw. if you're trying to pull the ufs disk c0d0 from the system, and physically move the

Re: [zfs-discuss] ZFS boot: 3 smaller glitches with console,

2007-08-09 Thread Jürgen Keil
> it seems i have the same problem after zfs boot > installation (following this setup on a snv_69 release > http://www.opensolaris.org/os/community/zfs/boot/zfsboot-manual/ ). Hmm, in step 4., wouldn't it be better to use ufsdump / ufsrestore instead of find / cpio to clone the ufs root into the

[zfs-discuss] ZFS-related panic...

2007-08-09 Thread Noel Nihill
Hi all. I've just encountered a SunFire V240 which panics whenever a zpool scrub is done, or whenever two of the filesystems are accessed. After some rummaging around I came across bug report 6537415 from July this year, which seems to be an exact replica of the panic msgbuf I see. I'm won

Re: [zfs-discuss] Unremovable file in ZFS filesystem.

2007-08-09 Thread Roger Fujii
I guess I should have included this output too: # ls -al total 124 drwx-- 2 rmf other 5 Aug 9 05:26 . drwx--x--x 148 rmf other283 Aug 9 05:40 .. -rw--- 1 rmf other 26616 Apr 16 00:17 bayes_journal -rw--- 1 rmf other 1938 Apr 15 04

[zfs-discuss] ZFS boot and swrand (Was Re: ZFS boot: 3 smaller glitches with console, )

2007-08-09 Thread Darren J Moffat
Yannick Robert wrote: > Hello > > it seems i have the same problem after zfs boot installation (following this > setup on a snv_69 release > http://www.opensolaris.org/os/community/zfs/boot/zfsboot-manual/ ). The > outputs from the requested command are similar to the outputs posted by > dev20

Re: [zfs-discuss] Unremovable file in ZFS filesystem.

2007-08-09 Thread Michael Schuster
Roger Fujii wrote: > I managed to create a link in a ZFS directory that I can't remove. Session > as follows: > > # ls > bayes.lock.router.3981 bayes_journal user_prefs > # ls -li bayes.lock.router.3981 > bayes.lock.router.3981: No such file or directory > # ls > bayes.lock.router.398

Re: [zfs-discuss] ZFS boot: 3 smaller glitches with console,

2007-08-09 Thread Yannick Robert
forgot to specify some details : in my setup i do not install the ufsroot. i have 2 disks -c0d0 for the ufs install -c1d0s0 which is my zfs root i want to exploit my idea is to remove the c0d0 disk when the system will be ok This message posted from opensolaris.org ___

[zfs-discuss] Unremovable file in ZFS filesystem.

2007-08-09 Thread Roger Fujii
I managed to create a link in a ZFS directory that I can't remove. Session as follows: # ls bayes.lock.router.3981 bayes_journal user_prefs # ls -li bayes.lock.router.3981 bayes.lock.router.3981: No such file or directory # ls bayes.lock.router.3981 bayes_journal user_prefs

[zfs-discuss] drfatime on zfs

2007-08-09 Thread Darren J Moffat
Prompted by a recent /. article on atime vs realtime ranting by some Linux kernel hackers (Linus included) I went back and looked at the mount_ufs(1M) man page because I was sure that OpenSolaris had more than just atime,noatime. Yep sure enough UFS has drfatime. So that got me wondering does

Re: [zfs-discuss] ZFS boot: 3 smaller glitches with console,

2007-08-09 Thread Yannick Robert
Hello it seems i have the same problem after zfs boot installation (following this setup on a snv_69 release http://www.opensolaris.org/os/community/zfs/boot/zfsboot-manual/ ). The outputs from the requested command are similar to the outputs posted by dev2006. Reading this page, i found no so