On Fri, Mar 01, 2013 at 09:45:02PM -0600, Larry Rosenman wrote:
On Sat, 2 Mar 2013, Pawel Jakub Dawidek wrote:
I just committed pretty large change that affects not only Capsicum, but
also descriptor handling code in the kernel. If you will find some
strange problems after r243611 (like
On Sun, Mar 03, 2013 at 10:18:02PM +0300, Jan Beich wrote:
Pawel Jakub Dawidek p...@freebsd.org writes:
I just committed pretty large change that affects not only Capsicum, but
also descriptor handling code in the kernel. If you will find some
strange problems after r243611 (like panics
On Sun, Mar 03, 2013 at 10:18:02PM +0300, Jan Beich wrote:
Pawel Jakub Dawidek p...@freebsd.org writes:
I just committed pretty large change that affects not only Capsicum, but
also descriptor handling code in the kernel. If you will find some
strange problems after r243611 (like panics
.
This was because I divided larger change into smaller changes.
r247738 should be fine.
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weird
behaviour yet. If someone can provide a way to reproduce the problem,
I'd be happy to investigate.
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waiting for the other process to write its PID) just
to throw read PID away.
How about this patch?
http://people.freebsd.org/~pjd/patches/pidfile.c.patch
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Am
On Wed, Mar 13, 2013 at 10:59:17PM +0100, Dirk Engling wrote:
On Wed, 13 Mar 2013, Pawel Jakub Dawidek wrote:
How about this patch?
http://people.freebsd.org/~pjd/patches/pidfile.c.patch
If you move the lines
+ if (errno == 0 || errno == EAGAIN
On Thu, Mar 14, 2013 at 08:28:25AM +0100, Dirk Engling wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 13.03.13 23:08, Pawel Jakub Dawidek wrote:
I think I considered something similar at first, but the change I
proposed was optimal, IMHO at the cost of producing pretty large
On Thu, Mar 14, 2013 at 09:42:40AM -0400, John Baldwin wrote:
On Thursday, March 14, 2013 4:44:20 am Pawel Jakub Dawidek wrote:
On Thu, Mar 14, 2013 at 08:28:25AM +0100, Dirk Engling wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 13.03.13 23:08, Pawel Jakub Dawidek wrote
On Thu, Mar 14, 2013 at 10:11:07AM -0700, Chuck Swiger wrote:
Hi--
On Mar 14, 2013, at 9:50 AM, John Baldwin wrote:
On Thursday, March 14, 2013 12:29:58 pm Pawel Jakub Dawidek wrote:
[ ... ]
Heh, I did consider that as well, but here you check errno twice,
instead of once. Guys
Webb
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);
if ((flags MSG_CMSG_CLOEXEC) != 0)
fde-fde_flags |= UF_EXCLOSE;
Thanks for tracking it down before I had time to get to it!
The change looks good.
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Hi.
I've just committed Capsicum sandboxing for the dhclient(8).
Let me know (ideally by sending e-mail to current@ and CCing me) if you
notice any weird behaviour.
The work was sponsored by the FreeBSD Foundation.
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On Wed, Jul 03, 2013 at 11:04:21PM -0700, Alfred Perlstein wrote:
On 7/3/13 3:52 PM, Pawel Jakub Dawidek wrote:
Hi.
I've just committed Capsicum sandboxing for the dhclient(8).
Let me know (ideally by sending e-mail to current@ and CCing me) if you
notice any weird behaviour
On Thu, Jul 04, 2013 at 04:55:14PM +0400, Andrey Chernov wrote:
On 04.07.2013 2:52, Pawel Jakub Dawidek wrote:
I've just committed Capsicum sandboxing for the dhclient(8).
Let me know (ideally by sending e-mail to current@ and CCing me) if you
notice any weird behaviour.
I don't test one
existing
installations and doesn't allow for full disk encryption configuration
on ZFS-only systems.
BTW. If moving zpool.cache to /etc/zfs/ will work for both cases that's
fine by me, although the migration might be tricky.
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On Wed, Jul 24, 2013 at 02:47:11PM +0300, Andriy Gapon wrote:
on 22/07/2013 23:38 Pawel Jakub Dawidek said the following:
The /boot/ has to be unencrypted and can be stored on eg. USB
pendrive which is never left unattended, unlike laptop which can be left
in eg. a hotel room
the others
disappear then. Only opening ada0 for writting would make them disappear.
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On Mon, Jun 02, 2014 at 03:27:06PM -0700, John-Mark Gurney wrote:
Pawel Jakub Dawidek wrote this message on Mon, Jun 02, 2014 at 22:26 +0200:
The problem is that GPT labels (or GPT IDs for that matter) should not
be implemented within GLABEL. This is wrong. It should be implemented as
part
internally, but would also
allow me to provide name in printf-like format, so I don't have to use
sprint()/snprintf() before calling it. This unfortunatelly will change
taskqueue API as name is the first argument, which makes it not worth
the pain.
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and sendfile(2) support. Also be sure to verify if you can
import for existing ZFS pools (v13-v15) when running v28 or boot from
your existing pools.
Enjoy!
PS. Martin (mm@) will be providing patch against 8-STABLE soon.
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p
On Mon, Dec 13, 2010 at 10:45:56PM +0100, Pawel Jakub Dawidek wrote:
Hi.
The new patchset is ready for testing:
http://people.freebsd.org/~pjd/patches/zfs_20101212.patch.bz2
When applying the patch be sure to use correct options for patch(1)!:
# cd /usr/src
# fetch
On Mon, Dec 13, 2010 at 10:45:56PM +0100, Pawel Jakub Dawidek wrote:
Hi.
The new patchset is ready for testing:
http://people.freebsd.org/~pjd/patches/zfs_20101212.patch.bz2
You can also download the whole source tree already patched from here:
http://people.freebsd.org/~pjd
hard to split 'else' and 'if' with a
'#endif' and keep the indentation pretty. Depends on the conditions we
use one of the three methods to read the data.
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FreeBSD common
upgrade path. Martin was working on this (CCed).
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Description
On Wed, Dec 15, 2010 at 10:15:00PM -0500, ben wilber wrote:
On Mon, Dec 13, 2010 at 10:45:56PM +0100, Pawel Jakub Dawidek wrote:
Hi.
The new patchset is ready for testing:
Running fine for 24 hours now under load with a ~50 disk v15 (not
upgraded) pool from -CURRENT. Thanks!
Only
.
7. Nevertheless the system booted. Files
8. `zpool upgrade -a` worked all right and reported that now I have ZFS
version 28
Overall I am pleasantly surprised how streamlined the whole process was.
That's good to hear, thanks.
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On Wed, Dec 15, 2010 at 10:15:40AM +0200, Andrei Kolu wrote:
2010/12/14 Pawel Jakub Dawidek p...@freebsd.org
On Mon, Dec 13, 2010 at 10:45:56PM +0100, Pawel Jakub Dawidek wrote:
Hi.
The new patchset is ready for testing:
http://people.freebsd.org/~pjd/patches/zfs_20101212
took 7.5
hours.
When you turn off compression (because it turns all-zero blocks into
holes) you can test it by simply:
# dd if=/dev/zero of=/zfs_fs/zero bs=1m
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with
high WARNS? With WARNS=6 I get those errors and I've no idea how to fix
it properly. If there is a fix, CMSG_NXTHDR() should probably be fixed,
but maybe I'm wrong?
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On Mon, Jan 31, 2011 at 04:56:06PM -0800, Marcel Moolenaar wrote:
On Jan 31, 2011, at 3:51 PM, Pawel Jakub Dawidek wrote:
On Mon, Jan 31, 2011 at 10:56:18PM +, FreeBSD Tinderbox wrote:
[...]
cc -O2 -pipe -I/src/sbin/hastctl/../hastd -DINET -DINET6 -DYY_NO_UNPUT
-DYY_NO_INPUT
replace zmysql gpt/disk3
cannot replace gpt/disk3 with gpt/disk3: one or more devices is
currently unavailable
[...]
$ zpool offline zmysql gpt/disk3
cannot offline gpt/disk3: no valid replicas
I'm afraid this is ZFS bug that is fixed in v28 for sure, not sure
about v14/v15.
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that.
Will a reboot help ?
No idea, sorry.
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On Thu, Feb 03, 2011 at 08:08:15PM +, Philip M. Gollucci wrote:
On 02/03/11 20:02, Pawel Jakub Dawidek wrote:
On Thu, Feb 03, 2011 at 07:52:52PM +, Philip M. Gollucci wrote:
Do you have a bug ID ?
I think it is 6328632. Change 5a60f16123ba. Note, there are many, many
other
plain C? With C we might be able to help, but not
with C++.
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On Sat, Feb 05, 2011 at 02:36:40PM -0700, Justin T. Gibbs wrote:
On 2/5/2011 8:39 AM, Pawel Jakub Dawidek wrote:
On Fri, Feb 04, 2011 at 11:03:53AM -0700, Justin T. Gibbs wrote:
The attached patch is sufficient to allow a C++ program to use libzfs.
The motivation for these changes is work
. If you like my work, you help me to promote yomoli.com:)
http://yomoli.com
http://www.facebook.com/pages/Yomolicom/178311095544155
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On Sun, Feb 27, 2011 at 04:03:01PM -0700, Shawn Webb wrote:
I'm so excited for your work. Thanks so much for bringing zpool v28 to
FreeBSD. Will v28 come to 8-stable?
Yes, hopefully in 1-2 month(s).
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On Mon, Feb 28, 2011 at 10:37:25AM +, krad wrote:
On 28 February 2011 08:47, Pawel Jakub Dawidek p...@freebsd.org wrote:
On Sun, Feb 27, 2011 at 04:03:01PM -0700, Shawn Webb wrote:
I'm so excited for your work. Thanks so much for bringing zpool v28 to
FreeBSD. Will v28 come to 8-stable
is
location-based chat, which allows users to communicate with their
neighborhood.
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/libkvm.a
/obj/ia64.ia64/src/tmp/usr/lib/libgeom.a .depend
=== sbin/hastctl (depend)
make: don't know how to make hast_compression.c. Stop
*** Error code 2
Interesting race. hast_compression.c was added in the same commit it was
added to hastctl Makefile.
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(3).
[...]
Could you try r219404?
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a fix for a problem that might look like a deadlock.
With trociny@ patch and my last fix (to GEOM GATE and hastd) do you
still have any issues?
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On Sun, Apr 24, 2011 at 11:12:03AM +0200, Fabian Keil wrote:
The panic can be reproduced with:
/sbin/geli onetime -l 256 -s 4096 /dev/ada0s1b
That's why I asked for ada0s1b size. It should be fixed in HEAD (r220984).
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.
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. It is stored in
am_syncmap field. Blocks that are dirtied during regular writes should
not effect on synchronization bitmap and synchronization progress.
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() at Xint0x80_syscall+0x1d
--- syscall (21), eip = 0x80557bb, esp = 0xbfbffb6c, ebp = 0xbfbffd48 ---
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;
VI_UNLOCK(vp);
mp-mnt_vfc-vfc_refcount--;
+ mtx_destroy(mp-mnt_mtx);
vfs_unbusy(mp, td);
#ifdef MAC
mac_destroy_mount(mp);
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(timo != 0 || mtx_owned(Giant) || mtx != NULL,
(sleeping without a mutex));
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Hello.
I'm reaching assertion from /sys/net/if_loop.c:270.
This is very easy to reproduce:
First you need to put loopback into promiscuous mode:
# tcpdump -i lo0
Then try to connect to loopback, for example:
# telnet 127.0.0.1 22
Enjoy!:)
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functionality.
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sponsorswho made this
projects possible:
The FreeBSD Foundation, http://www.freebsdfoundation.org
OMCnet Internet Service GmbH, http://www.omc.net
TransIP BV, http://www.transip.nl
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have to be changed, as ZFS uses variable
(up to recordsize) block sizes.
It must return 512 as f_bsize and recordsize as f_iosize.
One of possible solutions is the attached patch.
Could somebody look it?
I committed (slightly modified version of) your patch to HEAD.
Thanks!
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[ `sysctl -n
security.jail.jailed` -eq 0 ] adjkerntz -a
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on bio_from-geom-class, so we know I/O requests for
our class are always coming from the same threads.
If we could make the same assumption for geoms it would allow for even
better distribution.
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now, so I'm making small steps, but I'm making good progress
too.
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:)
It is of course still wonderful that we can use ZFS. All my servers and
my laptop are running exclusively on ZFS at this point:)
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with glabel and ataraid(5) need an owner, and need to be
resolved, since the device names here are likely to change.
What are the issues?
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On Mon, Apr 26, 2010 at 12:19:46PM -0600, M. Warner Losh wrote:
In message: 20100426181209.gb3...@garage.freebsd.pl
Pawel Jakub Dawidek p...@freebsd.org writes:
: On Mon, Apr 26, 2010 at 10:33:27AM -0600, M. Warner Losh wrote:
: I've read most of this thread. I think this is cool
support
sessions with authentication by calculating hashes in software.
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On Sun, Aug 08, 2010 at 02:02:17PM +0200, Ivan Voras wrote:
On 8.8.2010 12:30, Pawel Jakub Dawidek wrote:
So why do you want to obfuscate glabel with it? For people to start
depend on it? Once we start supporting 4kB sectors what do we do with
such a change? Remove it and decrease version
as 4kB providers to the GEOM, this class won't be able to find
its metadata anymore (as it was stored in the last 512 bytes, not in the
last 4 kilobytes).
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the panic with your patch applied by
doing the following:
# mount -t cd9660 /dev/iso9660/freebsd /mnt0
# mount -t cd9660 /dev/iso9660/freebsd /mnt1
# umount /mnt0
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.
Anyway thanks for the reply. I will get back to you if I see anything
cool arise from this.
Could you include the following patch to your testing:
http://people.freebsd.org/~pjd/patches/arc.c.9.patch
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Good luck! :
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On Tue, Aug 31, 2010 at 11:59:15PM +0200, Pawel Jakub Dawidek wrote:
Ok, now that I know you read everything carefully, here is the patch:
http://people.freebsd.org/~pjd/patches/zfs_20100831.patch.bz2
Important note. Please patch with the following command:
# patch -E -p0
On Thu, Sep 02, 2010 at 01:55:51AM -0700, Rob Farmer wrote:
On Tue, Aug 31, 2010 at 2:59 PM, Pawel Jakub Dawidek p...@freebsd.org wrote:
Ok, now that I know you read everything carefully, here is the patch:
http://people.freebsd.org/~pjd/patches/zfs_20100831.patch.bz2
On Tue, Aug 31, 2010 at 11:59:15PM +0200, Pawel Jakub Dawidek wrote:
[...]
Ok, now that I know you read everything carefully, here is the patch:
http://people.freebsd.org/~pjd/patches/zfs_20100831.patch.bz2
Now it is even easier to test new ZFS! :)
Here you can find VirtualBox
reading this, VMWare?
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that waits to
be implemented in gptzfsboot...
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to implement it, so it is
intuitive, but I also haven't spend much time thinking about it. We
needed UFS and that is what I implemented. It took me much more time
than I expected anyway:)
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. I'd like to MFC this to 8-STABLE,
though.
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On Sun, Sep 19, 2010 at 09:10:52PM +0400, Boris Samorodov wrote:
Hi!
On Sat, 18 Sep 2010 01:45:42 +0200 Pawel Jakub Dawidek wrote:
My company was in need for functionality similar to nextboot(8), but on
boot loader level, so we can have two partitions we boot from where one
is known
be loaded from a file (-J and -j options).
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see any reasons for CD device to be useful
GEOM provider, but maybe I'm overlooking something.
Poul-Henning or Soren, do you remember who made and why this design choice?
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and handles
ioctls, it just return errors on read requests).
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on new patch soon. I'm heading to meetBSD
California tomorrow and I'll be back in a week, so nothing will happen
till then for sure.
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-version.sh: Read-only file system
*** Error code 1
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On Thu, Aug 06, 2015 at 04:06:40AM +0200, Pawel Jakub Dawidek wrote:
On Wed, Aug 05, 2015 at 03:24:26AM +, Ed Maste wrote:
I've encountered a few memory modified after free panics recently,
which seem to be from geli. I don't yet have any debugging to
completely confirm it's geli
0xfe011414aab0
--- trap 0, rip = 0, rsp = 0xfe011414ab70, rbp = 0 ---
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On Tue, Aug 25, 2015 at 03:32:35PM -0700, NGie Cooper wrote:
On Tue, Aug 25, 2015 at 3:21 PM, Xin Li delp...@delphij.net wrote:
On 08/25/15 14:55, Pawel Jakub Dawidek wrote:
Now that I think of it, it might have been that I did
buildworld/buildkernel before -p1. Then freebsd-update updated
On Tue, Aug 25, 2015 at 11:04:37PM +0200, Pawel Jakub Dawidek wrote:
On Sun, Aug 23, 2015 at 03:29:01PM -0700, Xin Li wrote:
On 8/23/15 14:55, Pawel Jakub Dawidek wrote:
I used to build world and kernel on one machine and export both /usr/src/
and
/usr/obj read-only to other
On Tue, Aug 25, 2015 at 11:53:47PM +0200, Pawel Jakub Dawidek wrote:
On Tue, Aug 25, 2015 at 11:04:37PM +0200, Pawel Jakub Dawidek wrote:
On Sun, Aug 23, 2015 at 03:29:01PM -0700, Xin Li wrote:
On 8/23/15 14:55, Pawel Jakub Dawidek wrote:
I used to build world and kernel on one
On Sun, Aug 23, 2015 at 03:29:01PM -0700, Xin Li wrote:
On 8/23/15 14:55, Pawel Jakub Dawidek wrote:
I used to build world and kernel on one machine and export both /usr/src/
and
/usr/obj read-only to other machines. It doesn't work anymore (this is from
'make installworld
nt when kernel
already paniced, there are no interrupt, so there is no networking.
Storage controllers have special methods to handle dumping kernel memory
- it doesn't go through GEOM, it cannot go through GEOM as the scheduler
doesn't work too.
--
Pawel Jakub Dawidek http://www.w
On Fri, Sep 25, 2015 at 12:11:51AM +0300, Slawa Olhovchenkov wrote:
> On Thu, Sep 24, 2015 at 10:58:00PM +0200, Pawel Jakub Dawidek wrote:
>
> > On Thu, Sep 24, 2015 at 02:18:50PM +0300, Slawa Olhovchenkov wrote:
> > > On Thu, Sep 24, 2015 at 11:28:05AM +0300, An
`. That is probably why it slipped through testing. This patch
fixes it for me: https://github.com/openzfs/zfs/pull/15251 .
Mark, could you please try the patch?
Thank you Alex for the fix!
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Pawel Jakub Dawidek
On 4/17/23 18:15, Pawel Jakub Dawidek wrote:
There were three issues that I know of after the recent OpenZFS merge:
1. Data corruption unrelated to block cloning, so it can happen even
with block cloning disabled or not in use. This was the problematic commit:
https://github.com/openzfs
kup or inspect them).
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Pawel Jakub Dawidek
ult
and didn't cause any problems when disabled.
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Pawel Jakub Dawidek
On 4/18/23 05:14, Mateusz Guzik wrote:
On 4/17/23, Pawel Jakub Dawidek wrote:
Correct me if I'm wrong, but from my understanding there were zero
problems with block cloning when it wasn't in use or now disabled.
The reason I've introduced vfs.zfs.bclone_enabled sysctl, was to exactly
avoid
thousands of packages without
panics or failures due to data corruption.
Thank you, Florian, that was very helpful!
This should fix the problem:
https://github.com/openzfs/zfs/pull/14758
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Pawel Jakub Dawidek
losing
critical financial documentation.
Shawn,
I'm working on a patch to safely revert this that would also work for
people who already upgraded their pools.
I'm sorry for this mess.
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Pawel Jakub Dawidek
already upgraded
their pools.
I'd also greatly appreciate if you could provide a procedure for me to
reproduce the corruption, ideally without the internet access, as I'll
be on the plane(s) for the next ~24h.
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Pawel Jakub Dawidek
On 4/14/23 07:52, Charlie Li wrote:
Pawel Jakub Dawidek wrote:
thank you for your testing and patience so far. I'm working on a patch
to revert block cloning without affecting people who already upgraded
their pools.
Testing with mjg@ earlier today revealed that block_cloning
On 4/14/23 09:23, Charlie Li wrote:
Pawel Jakub Dawidek wrote:
Here is the change that reverts most of the modifications and disables
cloning new blocks. It does retain ability to free existing cloned
blocks and keeps block_cloning feature around, so upgraded pools can
be imported
On 4/14/23 07:40, Pawel Jakub Dawidek wrote:
On 4/13/23 22:56, Cy Schubert wrote:
I'm in the process of building a branch reverting the merge altogether
and
will test it on my sandbox machine later today.
Cy,
thank you for your testing and patience so far. I'm working on a patch
to revert
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