Re: zfs v28 solaris compatibility

2013-02-07 Thread Freddie Cash
If the pool is created as v28 in FreeBSD, then you will be able to import the pool into Solaris 10 or 11 without any issues. Just be sure to ignore all the "your pool is outdated messages", and do *NOT* upgrade your pool to ZFSv32 in Solaris. If you do that, you will not be able to import the poo

Re: zfs v28 solaris compatibility

2013-02-07 Thread Volodymyr Kostyrko
eived correctly on the second machine. I'm mostly sure that you wouldn't lose your data, however Solaris is staying with ZFS v28 since the last release and FreeBSD is progressing slowly with Illumos. I'm pretty sure that 9-STABLE is already using ZFS feats and any pool created

zfs v28 solaris compatibility

2013-02-07 Thread Eugene M. Zheganin
Hi. Is the FreeBSD v28 zfs fully compatible with solaris zfs ? I need to switch disks between servers, these disks are SAN disks, and it's about 20T of data. I don't want to lose them. I am aware that our zfs is compatible with Solaris, but I just want to be sure, like really really sure. Of cours

Re: ZFS V28 on 8.2-RELEASE write behavior

2011-09-01 Thread Dave Cundiff
> >> Any help tracking this down would be greatly appreciated. >> > > There have been numerous changes to v28 in -STABLE since June. > Can you reproduce the behavior with a recent build of -STABLE instead of > -RELEASE? Perhaps even on -CURRENT? > I can sure give that a try. I'm 95% sure my ZFS c

Re: ZFS V28 on 8.2-RELEASE write behavior

2011-09-01 Thread Mark Felder
On Thu, 01 Sep 2011 10:50:26 -0500, Dave Cundiff wrote: Any help tracking this down would be greatly appreciated. There have been numerous changes to v28 in -STABLE since June. Can you reproduce the behavior with a recent build of -STABLE instead of -RELEASE? Perhaps even on -CURRENT? Re

ZFS V28 on 8.2-RELEASE write behavior

2011-09-01 Thread Dave Cundiff
Hello, I'm running ZFS V28 with 8.2-RELEASE. Its a stock system patched with the following http://people.freebsd.org/~mm/patches/zfs/v28/releng-8.2-zfsv28-20110616.patch.xz https://www.illumos.org/attachments/292/txg.c.patch The zfsv28 patch did have a failed hunk in /usr/src/sys/cddl/c

ZFS v28: kernel panics while reading an extended attribute

2011-08-01 Thread Alexander Zagrebin
Hi! It seems, I've found a bug in the ZFS v28 on the latest stable: if we have a snapshot with some files having an extended attributes, then attempt to read an extended attributes's value leads to a well reproducible kernel panic. The part of backtrace follows: #6 0x8

Re: ZFS v28 and aclmode

2011-07-25 Thread Eugene Mitrofanov
Thanks a lot On Tuesday 26 July 2011, Martin Matuska wrote: > Dňa 22. 7. 2011 9:48, Eugene Mitrofanov wrote / napísal(a): > > Hi all, > > > > I just updated to 8.2S and zfs v28 and notice strange thing: in the manual i > > can read about aclmode but i can

Re: ZFS v28 and aclmode

2011-07-25 Thread Martin Matuska
Dňa 22. 7. 2011 9:48, Eugene Mitrofanov wrote / napísal(a): > Hi all, > > I just updated to 8.2S and zfs v28 and notice strange thing: in the manual i > can read about aclmode but i can not use it in the real life: > > # zfs set aclmode=passthrough data/public > cannot s

ZFS v28 and aclmode

2011-07-22 Thread Eugene Mitrofanov
Hi all, I just updated to 8.2S and zfs v28 and notice strange thing: in the manual i can read about aclmode but i can not use it in the real life: # zfs set aclmode=passthrough data/public cannot set property for 'data/public': invalid property 'aclmode' Obsolete manual?

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-11 Thread David Magda
On Jun 10, 2011, at 17:24, Bob Friesenhahn wrote: > Dedup can require a huge amount of RAM, or a dedicated L2ARC SSD, depending > on the size of your storage. You should not enable it unless you are > prepared for the consequences. Under OpenSolaris, each tracking entry for a deduped block (wh

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-11 Thread David Magda
On Jun 10, 2011, at 17:25, Volodymyr Kostyrko wrote: > Am I missing something? How about using fletcher[24] for dedup? Fletcher is fairly weak as things go, and so even though two checksums are the same, there's a decent chance that the data is actually different. At least with recent releases

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-10 Thread Volodymyr Kostyrko
06.06.2011 13:53, Martin Matuska написав(ла): Hi, I have merged ZFS version 28 to 8-STABLE (revision 222741) New major features: - data deduplication Am I missing something? How about using fletcher[24] for dedup? -- Sphinx of black quartz judge my vow. _

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-10 Thread Bob Friesenhahn
On Fri, 10 Jun 2011, Jeremy Chadwick wrote: We tried using dedup on one of our systems, but within 10-15 minutes turned it off. I believe the added CPU overhead of dedup was causing the system to act "bursty" in other non-ZFS-related tasks; e.g. turn on dedup, then in a SSH window hold down the

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-10 Thread Jeremy Chadwick
On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: > I have merged ZFS version 28 to 8-STABLE (revision 222741) Follow-up, since we're gradually upgrading our ZFS-based RELENG_8 servers to ZFSv28. Committers/those involved should see my very last paragraph. First, server upgrades:

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread C. P. Ghost
On Wed, Jun 8, 2011 at 11:12 PM, Marius Strobl wrote: > On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: >> Hi, >> >> I have merged ZFS version 28 to 8-STABLE (revision 222741) >> >> New major features: >> >> - data deduplication >> - triple parity RAIDZ (RAIDZ3) >> - zfs diff >> -

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread C. P. Ghost
On Thu, Jun 9, 2011 at 12:55 AM, Marius Strobl wrote: > On Thu, Jun 09, 2011 at 12:46:19AM +0200, C. P. Ghost wrote: >> On Wed, Jun 8, 2011 at 11:12 PM, Marius Strobl >> wrote: >> > On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: >> >> Hi, >> >> >> >> I have merged ZFS version 28

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread Marius Strobl
On Thu, Jun 09, 2011 at 12:46:19AM +0200, C. P. Ghost wrote: > On Wed, Jun 8, 2011 at 11:12 PM, Marius Strobl > wrote: > > On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: > >> Hi, > >> > >> I have merged ZFS version 28 to 8-STABLE (revision 222741) > >> > >> New major features: > >

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-08 Thread Marius Strobl
On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: > Hi, > > I have merged ZFS version 28 to 8-STABLE (revision 222741) > > New major features: > > - data deduplication > - triple parity RAIDZ (RAIDZ3) > - zfs diff > - zpool split > - snapshot holds > - zpool import -F. Allows to re

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-06 Thread Zhihao Yuan
Thanks. Everything works fine. 2011/6/6 Lystopad Olexandr : >  Hello, Martin Matuska! > > On Mon, Jun 06, 2011 at 12:53:11PM +0200 > m...@freebsd.org wrote about "HEADS UP: ZFS v28 merged to 8-STABLE": >> Hi, >> >> I have merged ZFS version 28 to 8-STAB

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-06 Thread Lystopad Olexandr
Hello, Martin Matuska! On Mon, Jun 06, 2011 at 12:53:11PM +0200 m...@freebsd.org wrote about "HEADS UP: ZFS v28 merged to 8-STABLE": > Hi, > > I have merged ZFS version 28 to 8-STABLE (revision 222741) finally! Thanks! My home server works ok with this update. --

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-06 Thread Boris Kochergin
On 06/06/11 06:53, Martin Matuska wrote: Hi, I have merged ZFS version 28 to 8-STABLE (revision 222741) New major features: - data deduplication - triple parity RAIDZ (RAIDZ3) - zfs diff - zpool split - snapshot holds - zpool import -F. Allows to rewind corrupted pool to earlier transaction

Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-06 Thread Jeremy Chadwick
On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: > Hi, > > I have merged ZFS version 28 to 8-STABLE (revision 222741) > > New major features: > > - data deduplication > - triple parity RAIDZ (RAIDZ3) > - zfs diff > - zpool split > - snapshot holds > - zpool import -F. Allows to re

HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-06 Thread Martin Matuska
Hi, I have merged ZFS version 28 to 8-STABLE (revision 222741) New major features: - data deduplication - triple parity RAIDZ (RAIDZ3) - zfs diff - zpool split - snapshot holds - zpool import -F. Allows to rewind corrupted pool to earlier transaction group - possibility to import pool in read-

Re: ZFS V28

2011-04-15 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Leon Meßner wrote: | On Fri, Apr 15, 2011 at 06:28:07PM +0300, George Kontostanos wrote: |> I was wondering if ZFS v28 is going to be MFC to 8-Stable or not. | | On Fri, Apr 15, 2011 at 06:28:07PM +0300, George Kontostanos wrote: |> I was won

Re: ZFS V28

2011-04-15 Thread George Kontostanos
I think that at this point it takes more than a patch. That is way I am asking if there is a plan to MFC to 8-Stable. On Fri, Apr 15, 2011 at 9:48 PM, Leon Meßner wrote: > On Fri, Apr 15, 2011 at 06:28:07PM +0300, George Kontostanos wrote: > > I was wondering if ZFS v28 is going to be

Re: ZFS V28

2011-04-15 Thread Leon Meßner
On Fri, Apr 15, 2011 at 06:28:07PM +0300, George Kontostanos wrote: > I was wondering if ZFS v28 is going to be MFC to 8-Stable or not. On Fri, Apr 15, 2011 at 06:28:07PM +0300, George Kontostanos wrote: > I was wondering if ZFS v28 is going to be MFC to 8-Stable or not. Is there a recent

ZFS V28

2011-04-15 Thread George Kontostanos
I was wondering if ZFS v28 is going to be MFC to 8-Stable or not. Regards, -- George Kontostanos aisecure.net <http://www.aisecure.net> ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsub

Re: ZFS v28 and zil_disable

2010-12-31 Thread Jeremy Chadwick
nal Message- > From: owner-freebsd-sta...@freebsd.org > [mailto:owner-freebsd-sta...@freebsd.org] On Behalf Of Chris Forgeron > Sent: December-31-10 6:01 PM > To: freebsd-stable@freebsd.org > Subject: ZFS v28 and zil_disable > > BTW, I'm noticing the removal of vfs.

Re: ZFS v28 and zil_disable

2010-12-31 Thread Scot Hetzel
On Fri, Dec 31, 2010 at 4:00 PM, Chris Forgeron wrote: > BTW, I'm noticing the removal of vfs.zfs.zil_disable as well - It's not > listed as a sysctl when I check vfs.zfs, but I see it's still in the source > code; > > In usr/src/sys/cddl/ : > # grep -r zil_disable * > cddl/contrib/opensolaris/u

RE: ZFS v28 and zil_disable

2010-12-31 Thread Chris Forgeron
d.org Subject: ZFS v28 and zil_disable BTW, I'm noticing the removal of vfs.zfs.zil_disable as well - It's not listed as a sysctl when I check vfs.zfs, but I see it's still in the source code; In usr/src/sys/cddl/ : # grep -r zil_disable * cddl/contrib/opensolaris/uts/common/fs/zfs/s

ZFS v28 and zil_disable

2010-12-31 Thread Chris Forgeron
BTW, I'm noticing the removal of vfs.zfs.zil_disable as well - It's not listed as a sysctl when I check vfs.zfs, but I see it's still in the source code; In usr/src/sys/cddl/ : # grep -r zil_disable * cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zil.h.orig:extern int zil_disable; cddl/contrib/

Re: ZFS v28 on 8.2-PRERELEASE

2010-12-22 Thread jhell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 12/22/2010 08:48, ciaby wrote: > P.S. Can i remove the SSD ZIL without upgrading the pool? Simply put `NO' Longer answer, ZFS will complain at the point where you try to replace the log device or remove it and tell you it was formatted using an ol

ZFS v28 on 8.2-PRERELEASE

2010-12-22 Thread ciaby
I just downloaded and installed the latest zfs v28 patch (this one: http://people.freebsd.org/~mm/patches/zfs/v28/stable-8-zfsv28-20101218.patch.xz). System boots fine, a 4-disks RAIDZ set get mounted properly, no problems so far. Thanks a lot to all the FreeBSD community for this great piece of