[zfs-discuss] Re: Mac OS X "Leopard" to use ZFS

2007-06-11 Thread Rick Mann
I just installed the Leopard beta that was distributed at WWDC. Sadly, the installer provided no ZFS option (the only options were HFS Extended Journaled and a case-sensitive version of the same). However, typing this in the terminal: $ sudo zpool status Returned this: ZFS Readonly implemntat

Re: [zfs-discuss] ZFS with NFS

2007-06-11 Thread Richard Elling
Mohammed Beik wrote: Hi Has anyone any notes on how best configure ZFS pool for NFS mount to a 4-node RAC cluster. I am particularly interested in config options for zfs/zpool and NFS options at kernel level. The zpool is being presented from x4500 (thumper), and NFS presented to four nodes (x84

[zfs-discuss] data gone?

2007-06-11 Thread Peter Baughman
I had a bit of a problem with zfs today. Most of it stems from being told that zfs can do a bunch of things that it can't really do. I'm not really concerned about any of that right now, I just want to see if there's a way to get my data back. Here's an abbreviated version of what happened: I

[zfs-discuss] ZFS Apple WWDC Keynote Absence

2007-06-11 Thread George Plymale
Wondering if anyone at WWDC has poked around the kexts, etc. for ZFS. It seemed oddly missing today at the keynote in light of last week's announcement. Is it too early to announce it due to some functions that are still being added and thus Apple baking two versions of Time Machine (one with and

[zfs-discuss] Translated ZFS Administration Guide

2007-06-11 Thread Young Joo Pintaske
Hi! I wanted to let the ZFS Community know that the translated ZFS Admin Guide has been open sourced on the G11n Documentation Download Center: http://dlc.sun.com/osol/g11n/downloads/docs/current/ (English: http://opensolaris.org/os/community/zfs/docs/zfsadmin.pdf) It's actually been a while si

Re: [zfs-discuss] Re: zfs reports small st_size for directories?

2007-06-11 Thread Joerg Schilling
Bill Sommerfeld <[EMAIL PROTECTED]> wrote: > On Mon, 2007-06-11 at 23:03 +0200, [EMAIL PROTECTED] wrote: > > >Maybe some additional pragmatism is called for here. If we want NFS > > >over ZFS to work well for a variety of clients, maybe we should set > > >st_size to larger values.. > > > > +1; l

Re: [zfs-discuss] netbsd client can mount zfs snapshot dir but it never updates

2007-06-11 Thread Ed Ravin
On Mon, Jun 11, 2007 at 02:03:58PM -0700, David Bustos wrote: > Quoth Ed Ravin on Thu, Jun 07, 2007 at 09:57:52PM -0700: > > My Solaris 10 box is exporting a ZFS filesystem over NFS. I'm > > accessing the data with a NetBSD 3.1 client, which only supports NFS > > 3. Everything works except when I

Re: [zfs-discuss] Re: zfs reports small st_size for directories?

2007-06-11 Thread Bill Sommerfeld
On Mon, 2007-06-11 at 23:03 +0200, [EMAIL PROTECTED] wrote: > >Maybe some additional pragmatism is called for here. If we want NFS > >over ZFS to work well for a variety of clients, maybe we should set > >st_size to larger values.. > > +1; let's teach the admins to do " st_size /= 24" mentally :-

[zfs-discuss] ZFS with NFS

2007-06-11 Thread Mohammed Beik
Hi Has anyone any notes on how best configure ZFS pool for NFS mount to a 4-node RAC cluster. I am particularly interested in config options for zfs/zpool and NFS options at kernel level. The zpool is being presented from x4500 (thumper), and NFS presented to four nodes (x8400). There will be hig

Re: [zfs-discuss] netbsd client can mount zfs snapshot dir but it never updates

2007-06-11 Thread David Bustos
Quoth Ed Ravin on Thu, Jun 07, 2007 at 09:57:52PM -0700: > My Solaris 10 box is exporting a ZFS filesystem over NFS. I'm > accessing the data with a NetBSD 3.1 client, which only supports NFS > 3. Everything works except when I look at the .zfs/snapshot > directory. The first time I list out the

Re: [zfs-discuss] Re: zfs reports small st_size for directories?

2007-06-11 Thread Casper . Dik
>Maybe some additional pragmatism is called for here. If we want NFS >over ZFS to work well for a variety of clients, maybe we should set >st_size to larger values.. +1; let's teach the admins to do " st_size /= 24" mentally :-) Casper ___ zfs-discuss

Re: [zfs-discuss] Re: zfs reports small st_size for directories?

2007-06-11 Thread Bill Sommerfeld
On Mon, 2007-06-11 at 00:57 -0700, Frank Batschulat wrote: > a directory is strictly speaking not a regular file and this is in a way > enforced by ZFS, > the standards wording further defines later on.. So, yes, the standards allow this behavior -- but it's important to distinguish between deliv

Re: [zfs-discuss] Re: Re: ZFS Boot manual setup in b65

2007-06-11 Thread Lin Ling
Hi Doug, I need more information: You need /devices and /dev on zfs root to boot. Not sure what you mean by 'it doesn't work'? What OS version is running on your boot slice (s0)? Is this where your zfs root pool (s5) built from? 'installgrub new-stage1 new-stage2 /dev/rdsk/c0d0s0' p

Re: [zfs-discuss] Panic on snv_65

2007-06-11 Thread eric kustarz
On Jun 11, 2007, at 12:52 AM, Borislav Aleksandrov wrote: Panic on snv_65&64 when: #mkdir /disk #mkfile 128m /disk/disk1 #mkfile 128m /disk/disk2 #zpool create data mirror /disk/disk1 /disk/disk2 #mkfile 128m /disk/disk1 #mkfile 128m /disk/disk2 At this point you have completely overwritten t

[zfs-discuss] ZFS wastesd diskspace?

2007-06-11 Thread Samuel Borgman
I just started to use zfs after longing to try it out for a long while now. The problem is that I've "lost" 240Gb out of 700Gb I have single 700G pool on a 3510 HW raid mounted on /nm4/data running # du -sk /nm4/data 411025338 /nm4/data While a # df -hk Filesystem size use

Re: [zfs-discuss] Panic on snv_65

2007-06-11 Thread Brian Hechinger
I think this falls under the bug (of which the number I do not have handy at the moment) where ZFS needs to more gracefully fail in a situation like this. Yes, be probably broke his zpool, but it really shouldn't have paniced the machine. -brian On Mon, Jun 11, 2007 at 03:05:19PM -0100, Mario Goe

[zfs-discuss] Re: Resizing lun.

2007-06-11 Thread Robert Smicinski
We could use this too, does anyone know if it's on the horizon? - Bob >>> ganesh <[EMAIL PROTECTED]> 6/8/2007 5:13 PM >>> Hi Eric, Is zfs dynamic lun expansion possible now?. thanks! Ganes This message posted from opensolaris.org ___ zfs-discuss ma

Re: [zfs-discuss] Panic on snv_65

2007-06-11 Thread Mario Goebbels
I think in your test, you have to force some IO on the pool for ZFS to recognize that your simulated disk has gone faulty, and that after the first mkfile already. Immediately overwriting both files after pool creation leaves ZFS with the impression that the disks went missing. And even if ZFS noti

[zfs-discuss] Re: Re: ZFS Boot manual setup in b65

2007-06-11 Thread Douglas Atique
> > Hi Doug, from the information I read so far, I assume > you have > > c0d0s0 - ufs root > c0d0s5 - zfs root pool 'snv' and root filesystem > 'b65' Hi Lin, My complete layout follows: c0d0s0: boot slice (holds a manually maintained /boot) -- UFS c0d0s1: the usual swap slice c0d0s3: S10U3 roo

Re: [zfs-discuss] Re: zfs reports small st_size for directories?

2007-06-11 Thread Joerg Schilling
Frank Batschulat <[EMAIL PROTECTED]> wrote: > > Only one byte per directory entry? This confuses > > programs that assume that the st_size reported for a > > directory is a multiple of sizeof(struct dirent) bytes. > > Sorry, but a program making this assumption is just flawed and should be > fi

[zfs-discuss] Re: zfs reports small st_size for directories?

2007-06-11 Thread Frank Batschulat
> Only one byte per directory entry? This confuses > programs that assume that the st_size reported for a > directory is a multiple of sizeof(struct dirent) bytes. Sorry, but a program making this assumption is just flawed and should be fixed. The POSIX standard is crystal-clear here and explic

[zfs-discuss] Panic on snv_65

2007-06-11 Thread Borislav Aleksandrov
Panic on snv_65&64 when: #mkdir /disk #mkfile 128m /disk/disk1 #mkfile 128m /disk/disk2 #zpool create data mirror /disk/disk1 /disk/disk2 #mkfile 128m /disk/disk1 #mkfile 128m /disk/disk2 #zpool scrub data panic[cpu0]/thread=2a100e33ca0: ZFS: I/O failure (write on off 0: zio 30002925770 [L0 bpli