Re: [zfs-discuss] ZFS dedup issue

2009-12-02 Thread Jim Klimov
Hello all Sorry for bumping an old thread, but now that snv_128 is due to appear as a public DVD download, I wonder: has this fix for zfs-accounting and other issues with zfs dedup been integrated into build 128? We have a fileserver which is likely to have much redundant data and we'd like

[zfs-discuss] Separate Zil on HDD ?

2009-12-02 Thread Brian McKerr
Hi all, I have a home server based on SNV_127 with 8 disks; 2 x 500GB mirrored root pool 6 x 1TB raidz2 data pool This server performs a few functions; NFS : for several 'lab' ESX virtual machines NFS : mythtv storage (videos, music, recordings etc) Samba : for home directories for all

Re: [zfs-discuss] Separate Zil on HDD ?

2009-12-02 Thread Ross Walker
On Dec 2, 2009, at 6:57 AM, Brian McKerr br...@datamatters.com.au wrote: Hi all, I have a home server based on SNV_127 with 8 disks; 2 x 500GB mirrored root pool 6 x 1TB raidz2 data pool This server performs a few functions; NFS : for several 'lab' ESX virtual machines NFS : mythtv

[zfs-discuss] Any recommendation: what FS in DomU?

2009-12-02 Thread Andre Boegelsack
Hi to all, I have a short question regarding which filesystem I should use in Dom0/DomU. I've built my Dom0 on basis of ZFS. For my first DomU I've created a ZFS pool and installed the DomU (with OSOL inside). During the installation process you are being asked if you wanna use UFS or ZFS -

Re: [zfs-discuss] Separate Zil on HDD ?

2009-12-02 Thread Edward Ned Harvey
I previously had a linux NFS server that I had mounted 'ASYNC' and, as one would expect, NFS performance was pretty good getting close to 900gb/s. Now that I have moved to opensolaris, NFS performance is not very good, I'm guessing mainly due to the 'SYNC' nature of NFS. I've seen various

Re: [zfs-discuss] Any recommendation: what FS in DomU?

2009-12-02 Thread Cindy Swearingen
I'm not sure we have any LDOMs experts on this list. You might try reposting this query on the LDOMs discuss list, which I think is this one: http://forums.sun.com/forum.jspa?forumID=894 Thanks, Cindy On 12/02/09 08:17, Andre Boegelsack wrote: Hi to all, I have a short question regarding

Re: [zfs-discuss] Separate Zil on HDD ?

2009-12-02 Thread Rob Logan
2 x 500GB mirrored root pool 6 x 1TB raidz2 data pool I happen to have 2 x 250GB Western Digital RE3 7200rpm be better than having the ZIL 'inside' the zpool. listing two log devices (stripe) would have more spindles than your single raidz2 vdev.. but for low cost fun one might make a

Re: [zfs-discuss] ZFS dedup issue

2009-12-02 Thread Cindy Swearingen
Hi Jim, Nevada build 128 had some problems so will not be released. The dedup space fixes should be available in build 129. Thanks, Cindy On 12/02/09 02:37, Jim Klimov wrote: Hello all Sorry for bumping an old thread, but now that snv_128 is due to appear as a public DVD download, I

Re: [zfs-discuss] ZFS dedup issue

2009-12-02 Thread Colin Raven
Hey Cindy! Any idea of when we might see 129? (an approximation only). I ask the question because I'm pulling budget funds to build a filer, but it may not be in service until mid-January. Would it be reasonable to say that we might see 129 by then, or are we looking at summer...or even beyond?

Re: [zfs-discuss] ZFS dedup issue

2009-12-02 Thread C. Bergström
Colin Raven wrote: Hey Cindy! Any idea of when we might see 129? (an approximation only). I ask the question because I'm pulling budget funds to build a filer, but it may not be in service until mid-January. Would it be reasonable to say that we might see 129 by then, or are we looking at

Re: [zfs-discuss] Separate Zil on HDD ?

2009-12-02 Thread Eric D. Mudama
On Wed, Dec 2 at 10:59, Rob Logan wrote: 2 x 500GB mirrored root pool 6 x 1TB raidz2 data pool I happen to have 2 x 250GB Western Digital RE3 7200rpm be better than having the ZIL 'inside' the zpool. listing two log devices (stripe) would have more spindles than your single raidz2 vdev..

Re: [zfs-discuss] Resilver/scrub times?

2009-12-02 Thread Stephan Eisenbeiss
Colin Raven wrote: Asus P5Q-EM mainboard Core2 Quad 2.83 GHZ 8GB DDR2/80 OS: 2 x SSD's in RAID 0 (brand/size not decided on yet, but they will definitely be some flavor of SSD) Data: 4 x 1TB Samsung Spin Point 7200 RPM 32MB cache SATA HD's (RAIDZ) as i have a quite comparable setup: my HW:

Re: [zfs-discuss] Any recommendation: what FS in DomU?

2009-12-02 Thread Cindy Swearingen
Apparently, I don't know a DomU from a LDOM... I should have pointed you to the Xen discussion list, here: http://opensolaris.org/jive/forum.jspa?forumID=53 Cindy On 12/02/09 08:58, Cindy Swearingen wrote: I'm not sure we have any LDOMs experts on this list. You might try reposting this

Re: [zfs-discuss] Any recommendation: what FS in DomU?

2009-12-02 Thread Seth Heeren
Andre Boegelsack wrote: Hi to all, I have a short question regarding which filesystem I should use in Dom0/DomU. I've built my Dom0 on basis of ZFS. For my first DomU I've created a ZFS pool and installed the DomU (with OSOL inside). During the installation process you are being asked if

[zfs-discuss] Heads-Up: Changes to the zpool(1m) command

2009-12-02 Thread George Wilson
Some new features have recently integrated into ZFS which have change the output of zpool(1m) command. Here's a quick recap: 1) 6574286 removing a slog doesn't work This change added the concept of named top-level devices for the purpose of device removal. The named top-levels are constructed

[zfs-discuss] Any way to remove a vdev

2009-12-02 Thread Mike Freeman
I'm sure its been asked a thousand times but is there any prospect of being able to remove a vdev from a pool anytime soon? Thanks! -- Mike ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

Re: [zfs-discuss] ZFS ZIL/log on SSD weirdness

2009-12-02 Thread Dushyanth
Hey, Sorry for this revisiting this thread late. What exactly is sync writes ? Do you mean synchronous writes or a app calling fsync() after every write ? TIA Dushyanth -- This message posted from opensolaris.org ___ zfs-discuss mailing list

[zfs-discuss] ZIL corrupt, not recoverable even with logfix

2009-12-02 Thread James Risner
I have a 9 drive system (four mirrors of two disks and one hot spare) with a 10th SSD drive for ZIL. The ZIL is corrupt. I've been unable to recover using FreeBSD 8, Opensolaris x86, and using logfix (http://github.com/pjjw/logfix) In FreeBSD 8.0RC3 and below (uses v13 ZFS): 1) Boot Single

[zfs-discuss] ZFS ACL hell..Cannot figure it out.

2009-12-02 Thread Alxen
Ok.I need to set the following permissions: domain admin - full control domain users add files,folders,but not able to delete,modify or rename. Doesn't matter what I try domain users still able to modify files. What am I doing wrong ? This is my setup: chmod A=group:MYDOMAIN+domain\