Re: [zfs-discuss] Fwd: zpool import despite missing log [PSARC/2010/292Self Review]
Yesterday I was able to import zpool with missing log device using "zpool import -f -m myzpool" command. I had to boot from Oracle Solaris Express Live CD. Then I just did "zpool remove myzpool logdevice" That's it. Now I've got my pool back with all the data and with ONLINE status. I had my zpool (with 8 x 500 GB disks) sitting for almost 6 months unavailable. This was my Christmas present! Best regards, Dmitry Office phone: 905.625.6471 ext. 104 Cell phone: 416.529.1627 -Original Message- From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Jim Doyle Sent: Sunday, August 01, 2010 1:40 AM To: zfs-discuss@opensolaris.org Subject: Re: [zfs-discuss] Fwd: zpool import despite missing log [PSARC/2010/292Self Review] A solution to this problem would be my early Christmas present! Here is how I lost access to an otherwise healthy mirrored pool two months ago: Box running snv_130 with two disks in a mirror and an iRAM battery-backed ZIL device was shutdown orderly and powered down normally. While I was away on travel, the PSU in the PC died while in its lowest-power standby state - this caused the Li battery in the iRAM to discharge and all of the SLOG contents in the DRAM went poof. Powered box back up... zpool import -f tank failed to bring the pool back online. After much research, I found the 'logfix' tool, got it compile on another snv_122 box and followed the directions to synthesize a "forged" log device header using the guid of the original device extracted from vdev list. This failed to work despite the binary tool running and some inspection of the guids using zdb -l spoofed_new_logdev. What's intrigueing is that zpool is not even properly reporting the 'missing device'. See the output below from zpool, then zdb - notice that zdb shows the remnants of a vdev for a log device but with guid = 0 # zpool import pool: tank id: 6218740473633775200 state: UNAVAIL status: One or more devices are missing from the system. action: The pool cannot be imported. Attach the missing devices and try again. see: http://www.sun.com/msg/ZFS-8000-6X config: [b] tank UNAVAIL missing device mirror-0 ONLINE c0t1d0 ONLINE c0t2d0 ONLINE [/b] Additional devices are known to be part of this pool, though their # zdb -e tank Configuration for import: vdev_children: 2 version: 22 pool_guid: 6218740473633775200 name: 'tank' state: 0 hostid: 9271202 hostname: 'eon' vdev_tree: type: 'root' id: 0 guid: 6218740473633775200 children[0]: type: 'mirror' id: 0 guid: 5245507142600321917 metaslab_array: 23 metaslab_shift: 33 ashift: 9 asize: 1000188936192 is_log: 0 children[0]: type: 'disk' id: 0 guid: 15634594394239615149 phys_path: '/p...@0,0/pci1458,b...@11/d...@2,0:a' whole_disk: 1 DTL: 55 path: '/dev/dsk/c0t1d0s0' devid: 'id1,s...@sata_st31000333as9te1jx8c/a' children[1]: type: 'disk' id: 1 guid: 3144903288495510072 phys_path: '/p...@0,0/pci1458,b...@11/d...@1,0:a' whole_disk: 1 DTL: 54 path: '/dev/dsk/c0t2d0s0' devid: 'id1,s...@sata_st31000528as9vp2kwam/a' [b] children[1]: type: 'missing' id: 1 guid: 0 [/b] -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] problem with zpool import - zil and cache drive are not displayed?
I'm in the same situation as Darren - my log SSD device died completely. Victor, could you please explain how did you "mocked up log device in a file" so zpool status started to show the device with UNAVAIL status? I lost the latest zpool.cache file, but I was able to recover GUID of the log device from the backup copy of zpool.cache. Thanks, Dmitry -Original Message- From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Victor Latushkin Sent: Tuesday, August 03, 2010 7:09 PM To: Darren Taylor Cc: zfs-discuss@opensolaris.org Subject: Re: [zfs-discuss] problem with zpool import - zil and cache drive are not displayed? On Aug 4, 2010, at 12:23 AM, Darren Taylor wrote: > Hi George, > > I think you are right. The log device looks to have suffered a complete loss, there is no data on the disk at all. The log device was a "acard" ram drive (with battery backup), but somehow it has faulted clearing all data. > > --victor gave me this advice, and queried about the zpool.cache-- > Looks like there's a hardware problem with c7d0 as it appears to contain garbage. Do you have zpool.cache with this pool configuration available? Besides containing garbage former log device now appears to have different geometry and is not able to read in the higher LBA ranges. So i'd say it is broken. > c7d0 was the log device. I'm unsure what the next step is, but i'm assuming there is a way to grab the drives original config from the zpool.cache file and apply back to the drive? I mocked up log device in a file, and that made zpool import more happy: bash-4.0# zpool import pool: tank id: 15136317365944618902 state: DEGRADED status: The pool was last accessed by another system. action: The pool can be imported despite missing or damaged devices. The fault tolerance of the pool may be compromised if imported. see: http://www.sun.com/msg/ZFS-8000-EY config: tankDEGRADED raidz1-0 ONLINE c6t4d0 ONLINE c6t5d0 ONLINE c6t6d0 ONLINE c6t7d0 ONLINE raidz1-1 ONLINE c6t0d0 ONLINE c6t1d0 ONLINE c6t2d0 ONLINE c6t3d0 ONLINE cache c8d1 logs c13d1s0 UNAVAIL cannot open bash-4.0# zpool import -fR / tank cannot import 'tank': one or more devices is currently unavailable Recovery is possible, but will result in some data loss. Returning the pool to its state as of July 21, 2010 03:49:50 AM NZST should correct the problem. Approximately 91 seconds of data must be discarded, irreversibly. After rewind, several persistent user-data errors will remain. Recovery can be attempted by executing 'zpool import -F tank'. A scrub of the pool is strongly recommended after recovery. bash-4.0# So if you are happy with the results, you can perform actual import with zpool import -fF -R / tank You should then be able to remove log device completely. regards victor ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Fwd: zpool import despite missing log [PSARC/2010/292Self Review]
Thanks for the update Robert. Currently I have failed zpool with slog missing, which I was unable to recover, although I was able to find out what the GUID was for the slog device (below is the uotput of zpool import command). I couldn't compile logfix binary either, so I ran out of any ideas of how I can recover this zpool. So for now it just sits there untouched. This proposed improvement to zfs is definetely a hope for me. When do you think it'll be implemented (roughly - this year, early next year) and would I be able to import this pool at it's current version 22 (snv_129)? [r...@storage ~]# zpool import pool: tank id: 1346464136813319526 state: UNAVAIL status: The pool was last accessed by another system. action: The pool cannot be imported due to damaged devices or data. see: http://www.sun.com/msg/ZFS-8000-EY config: tank UNAVAIL missing device raidz2-0 ONLINE c4t0d0 ONLINE c4t1d0 ONLINE c4t2d0 ONLINE c4t3d0 ONLINE c4t4d0 ONLINE c4t5d0 ONLINE c4t6d0 ONLINE c4t7d0 ONLINE [r...@storage ~]# Bets regards, Dmitry From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Robert Milkowski Sent: Wednesday, July 28, 2010 7:12 PM To: ZFS Discussions Subject: [zfs-discuss] Fwd: zpool import despite missing log [PSARC/2010/292Self Review] fyi -- Robert Milkowski http://milek.blogspot.com Original Message Subject: zpool import despite missing log [PSARC/2010/292 Self Review] Date: Mon, 26 Jul 2010 08:38:22 -0600 From: Tim Haley <mailto:tim.ha...@oracle.com> To: psarc-...@sun.com CC: zfs-t...@sun.com I am sponsoring the following case for George Wilson. Requested binding is micro/patch. Since this is a straight-forward addition of a command line option, I think itqualifies for self review. If an ARC member disagrees, let me know and I'll convert to a fast-track. Template Version: @(#)sac_nextcase 1.70 03/30/10 SMI This information is Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. 1. Introduction 1.1. Project/Component Working Name: zpool import despite missing log 1.2. Name of Document Author/Supplier: Author: George Wilson 1.3 Date of This Document: 26 July, 2010 4. Technical Description OVERVIEW: ZFS maintains a GUID (global unique identifier) on each device and the sum of all GUIDs of a pool are stored into the ZFS uberblock. This sum is used to determine the availability of all vdevs within a pool when a pool is imported or opened. Pools which contain a separate intent log device (e.g. a slog) will fail to import when that device is removed or is otherwise unavailable. This proposal aims to address this particular issue. PROPOSED SOLUTION: This fast-track introduce a new command line flag to the 'zpool import' sub-command. This new option, '-m', allows pools to import even when a log device is missing. The contents of that log device are obviously discarded and the pool will operate as if the log device were offlined. MANPAGE DIFFS: zpool import [-o mntopts] [-p property=value] ... [-d dir | -c cachefile] - [-D] [-f] [-R root] [-n] [-F] -a + [-D] [-f] [-m] [-R root] [-n] [-F] -a zpool import [-o mntopts] [-o property=value] ... [-d dir | -c cachefile] - [-D] [-f] [-R root] [-n] [-F] pool |id [newpool] + [-D] [-f] [-m] [-R root] [-n] [-F] pool |id [newpool] zpool import [-o mntopts] [ -o property=value] ... [-d dir | - -c cachefile] [-D] [-f] [-n] [-F] [-R root] -a + -c cachefile] [-D] [-f] [-m] [-n] [-F] [-R root] -a Imports all pools found in the search directories. Identical to the previous command, except that all pools + -m + +Allows a pool to import when there is a missing log device EXAMPLES: 1). Configuration with a single intent log device: # zpool status tank pool: tank state: ONLINE scan: none requested config: NAMESTATE READ WRITE CKSUM tankONLINE 0 0 0 c7t0d0ONLINE 0 0 0 logs c5t0d0ONLINE 0 0 0 errors: No known data errors # zpool import tank The devices below are missing, use '-m' to import the pool anyway: c5t0d0 [log] cannot import 'tank': one or more devices is currently unavailable # zpool import -m tank # zpool status tank pool: tank state: DEGRADED status: One or more devices could not be opened. Sufficient replicas exist for
Re: [zfs-discuss] ZIL SSD failed
Hi Richard, What happened is this SSD gave some IO errors and the pool become degraded, so after the machine got rebooted, I found that the pool became unavailable. The SSD drive itself is toasted, as bios now reports it as 8 GB in size and name is "Inuem SS E Cootmoader!", so all the partitions are gone and it is completely unusable at the moment. I was able to find GUID of the slog from zpool.cache file that I backed up in January this year. However I was unable to compile logfix binary and the one provided by the author (compiled on snv_111) dumps core on snv_129 and snv_134. Does anyone have logfix binary compiled for snv_129? Thanks, Dmitry -Original Message- From: Richard Elling [mailto:richard.ell...@gmail.com] Sent: Tuesday, July 13, 2010 5:12 PM To: Dmitry Sorokin Subject: Re: [zfs-discuss] ZIL SSD failed Is the drive still there? If so, then try removing it or temporarily zeroing out the s0 label. If that allows zpool import -F to work, then please let me know and I'll add your post to a new bug report. I have seen something like this recently and have been trying to reproduce. -- richard On Jul 12, 2010, at 6:22 PM, "Dmitry Sorokin" wrote: > I have/had Intel M25-E 32GB SSD drive as ZIL/cache device (2 GB ZIL > slice0 and the rest is cache slice1) > > The SSD drive has failed and zpool is unavailable anymore. > > Is there any way to import the pool/recover data, even with some latest > transactions lost? > > I’ve tried zdb –e -bcsvL but it didn’t work. > > > > Below are the details: > > > > [r...@storage ~]# uname -a > > SunOS storage 5.11 snv_129 i86pc i386 i86pc > > > > [r...@storage ~]# zpool import > > pool: neosys > > id: 1346464136813319526 > > state: UNAVAIL > > status: The pool was last accessed by another system. > > action: The pool cannot be imported due to damaged devices or data. > >see: http://www.sun.com/msg/ZFS-8000-EY > > config: > > > > neosys UNAVAIL missing device > > raidz2-0 ONLINE > > c4t0d0 ONLINE > > c4t1d0 ONLINE > > c4t2d0 ONLINE > > c4t3d0 ONLINE > > c4t4d0 ONLINE > > c4t5d0 ONLINE > > c4t6d0 ONLINE > > c4t7d0 ONLINE > > > > [r...@storage ~]# zdb -e neosys > > > > Configuration for import: > > vdev_children: 2 > > version: 22 > > pool_guid: 1346464136813319526 > > name: 'neosys' > > state: 0 > > hostid: 577477 > > hostname: 'storage' > > vdev_tree: > > type: 'root' > > id: 0 > > guid: 1346464136813319526 > > children[0]: > > type: 'raidz' > > id: 0 > > guid: 12671265726510370964 > > nparity: 2 > > metaslab_array: 25 > > metaslab_shift: 35 > > ashift: 9 > > asize: 4000755744768 > > is_log: 0 > > children[0]: > > type: 'disk' > > id: 0 > > guid: 10831801542309994254 > > phys_path: > '/p...@0,0/pci10de,3...@f/pci1000,3...@0/s...@0,0:a' > > whole_disk: 1 > > DTL: 3489 > > path: '/dev/dsk/c4t0d0s0' > > devid: 'id1,s...@n5000cca32cc21642/a' > > children[1]: > > type: 'disk' > > id: 1 > > guid: 39402223705908332 > > phys_path: > '/p...@0,0/pci10de,3...@f/pci1000,3...@0/s...@1,0:a' > > whole_disk: 1 > > DTL: 3488 > > path: '/dev/dsk/c4t1d0s0' > > devid: 'id1,s...@n5000cca32cc1f061/a' > > children[2]: > > type: 'disk' > > id: 2 > > guid: 5642566785254158202 > > phys_path: > '/p...@0,0/pci10de,3...@f/pci1000,3...@0/s...@2,0:a' > > whole_disk: 1 > > DTL: 3487 > > path: '/dev/dsk/c4t2d0s0' > >
[zfs-discuss] ZIL SSD failed
whole_disk: 1
DTL: 3469
path: '/dev/dsk/c4t7d0s0'
devid: 'id1,s...@n5000cca357ec9b07/a'
children[1]:
type: 'missing'
id: 1
guid: 0
zdb: can't open 'neosys': No such device or address
[r...@storage ~]# zdb -e -bcsvL neosys
zdb: can't open 'neosys': No such device or address
Any help would be greatly appreciated.
Thanks,
Dmitry
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Re: [zfs-discuss] ZFS dedup, snapshots and NFS
Thanks a lot for heads up Garrett. I'll be watching for an update from Nexenta then. Dmitry From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Garrett D'Amore Sent: Wednesday, May 26, 2010 3:57 PM To: zfs-discuss@opensolaris.org Subject: Re: [zfs-discuss] ZFS dedup, snapshots and NFS On 5/26/2010 11:47 AM, Dmitry Sorokin wrote: Hi All, I was just wandering if the issue that affects NFS availability when deleting large snapshots on ZFS data sets with dedup enabled was fixed. There is a fix for this in b141 of the OpenSolaris source product. We are looking at including this fix in a forthcoming patch update/micro update to the Nexenta product. So stay tuned for more on that. - Garrett More on the issue here: http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg37288.html and here: http://opensolaris.org/jive/thread.jspa?messageID=474765 <http://opensolaris.org/jive/thread.jspa?messageID=474765&tstart=0> &tstart=0 I have similar problem - when destroying snapshot (few gigabytes in size) on ZFS data set with dedup enabled (was enabled prior and at a time when snapshot was taken, but disabled later) NFS hangs and becomes unavailable to remote hosts (same gigabit LAN). I have a decent hardware with quad core Intel Nehalem CPU, 12 GB RAM and Intel SSD drives as read and write cache for this zfs pool configured. I'm running Nexenta Community edition 3.0.1. I've posted to Nexenta community support forum but they referred me to OpenSolaris community mailing list or as they've explained it's not Nexenta, but rather OpenSolaris issue. Thanks, Dmitry ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] ZFS dedup, snapshots and NFS
Hi All, I was just wandering if the issue that affects NFS availability when deleting large snapshots on ZFS data sets with dedup enabled was fixed. More on the issue here: http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg37288.html and here: http://opensolaris.org/jive/thread.jspa?messageID=474765 <http://opensolaris.org/jive/thread.jspa?messageID=474765&tstart=0> &tstart=0 I have similar problem - when destroying snapshot (few gigabytes in size) on ZFS data set with dedup enabled (was enabled prior and at a time when snapshot was taken, but disabled later) NFS hangs and becomes unavailable to remote hosts (same gigabit LAN). I have a decent hardware with quad core Intel Nehalem CPU, 12 GB RAM and Intel SSD drives as read and write cache for this zfs pool configured. I'm running Nexenta Community edition 3.0.1. I've posted to Nexenta community support forum but they referred me to OpenSolaris community mailing list or as they've explained it's not Nexenta, but rather OpenSolaris issue. Thanks, Dmitry ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Which build is the most stable, mainly for NAS (zfs)?
"free nexentastor community edition = commercial edition without support," You are opened my eyes :) start to download, tomorrow will look -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Which build is the most stable, mainly for NAS (zfs)?
Thanks for the tips, I tried EON, but it is too minimalistic, I plan to use this server for other (monitoring server and etc.) Nexenta is a strange hybrid, and use the not commercial version, without its ability, i don't know... A napp-it i'll try for sure -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Which build is the most stable, mainly for NAS (zfs)?
Yesterday I received a victim. "SuperServer 5026T-3RF 19" 2U, Intel X58, 1xCPU LGA1366 8xSAS/SATA hot-swap drive bays, 8 ports SAS LSI 1068E, 6 ports SATA-II Intel ICH10R, 2xGigabit Ethernet" and i have 2 ways Openfiler vs Opensolaris :) -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] Which build is the most stable, mainly for NAS (zfs)?
Which build is the most stable, mainly for NAS? I plann NAS zfs + CIFS,iSCSI Thanks -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] Recover after zpool add -f ? Is it possible?
Hello. Recently I've upgraded one of my machines to OpenSolaris 2009.06; the box has a few HDD: 1) main with OS, etc and 2) archive and ... After installing I created users, environment, etc on HDD(1), and then wanted to mount the existing ZFS for the rest (from (2), etc). And by a mistake, for (2) I did zpool add -f space c9d0. That's it. "space" pool is empty. zpool import -D shows nothing. zpool list shows for this drive space 696G 76K 696G 0% ONLINE - So. The question is simple. Is it possible to recover it (I mean that what was on c9d0 before I did zpool add)? Thanks. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] ZFS poor performance on Areca 1231ML
At the time of writing that post, no, I didn't run zpool iostat -v 1. However, I run it after that. Results for operations of iostat command has changed from 1 for every device in raidz to something in between 20 and 400 for raidz volume and from 3 to something in between 200 and 450 for a single device zfs volume, but the final result remained the same: single disk zfs volume is only about twice slower, then 9 disks raidz zfs volume, which seems to be very strange. My expectations are in a range of 6-7 times difference in performance. Best Regards, Dmitry -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] ZFS poor performance on Areca 1231ML
Hi, I faced with a similar problem, like Ross, but still have not found a solution. I have raidz out of 9 sata disks connected to internal and 2 external sata controllers. Bonnie++ gives me the following results: nexenta,8G,104393,43,159637,30,57855,13,77677,38,56296,7,281.8,1,16,26450,99,+,+++,29909,93,24232,99,+,+++,13912,99 while running on a single disk it gives me the following: nexenta,8G,54382,23,49141,8,25955,5,58696,27,60815,5,270.8,1,16,19793,76,+,+++,32637,99,22958,99,+,+++,10490,99 The performance difference of between those two seems to be too small. I checked zpool iostat -v during bonnie++ itelligent writing and it looks it, every time more or less like this: capacity operationsbandwidth pool used avail read write read write -- - - - - - - iTank 7.20G 2.60T 12 13 1.52M 1.58M raidz17.20G 2.60T 12 13 1.52M 1.58M c8d0- - 1 1 172K 203K c7d1- - 1 1 170K 203K c6t0d0 - - 1 1 172K 203K c8d1- - 1 1 173K 203K c9d0- - 1 1 174K 203K c10d0 - - 1 1 174K 203K c6t1d0 - - 1 1 175K 203K c5t0d0s0 - - 1 1 176K 203K c5t1d0s0 - - 1 1 176K 203K As far as I understand it, less each vdev executes only 1 i/o in a time. time. however, on a single device zpool iostat -v gives me the following: capacity operationsbandwidth pool used avail read write read write -- - - - - - - rpool5.47G 181G 3 3 441K 434K c7d0s05.47G 181G 3 3 441K 434K -- - - - - - - In this case this device performs 3 i/o in a time, which gives it much higher bandwidth per unit. Is there any way to increase i/o counts for my iTank zpool? I'm running OS-11.2008 on MSI P45 Diamond with 4G of memory Best Regards, Dmitry -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] Lack of physical memory evidences
In pre-ZFS era, we had observable parameters like scan rate and anonymous page-in/-out counters to discover situations when a system experiences a lack of physical memory. With ZFS, it's difficult to use mentioned parameters to figure out situations like that. Has someone any idea what we can use for the same purpose now ? Thanks in advance, Dmeetry This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] ZFS quota
Hello Is there a way to limit size of filesystem not including snapshots? Or even better size of data on filesystem regardless of compression. If not is it planned? It is hard to explain to user that it is normal that after deleting his files he did not receive more space. Even harder to ask to use not more than half of given quota. This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] Re: Samba and ZFS ACL Question
May be this link could help you? http://www.nabble.com/VFS-module-handling-ACL-on-ZFS-t3730348.html This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
