[Bug 1567558] Re: ZFS is confused by user namespaces (uid/gid mapping) when used with acltype=posixac

2016-05-05 Thread Richard Laager
@stgraber: If this is something you can reproduce (e.g. in a VM) using zfs-dkms rather than the pre-compiled zfs.ko from linux-image, can you please test from this PPA: https://launchpad.net/~rlaager/+archive/ubuntu/zfs The package there has the patch from upstream. If you do test from my PPA,

[Bug 1571241] Re: ZFS initrd script does not import zpool using /dev/disk/by-id device paths

2016-05-05 Thread Richard Laager
@svde-tech: Can you please test from this PPA: https://launchpad.net/~rlaager/+archive/ubuntu/zfs Here's what I think should happen. Right now, you're seeing /dev/sdX names. If you reboot with this package, you'll still see /dev/sdX names. Reboot again and edit your GRUB command line (at boot,

[Bug 1532198] Re: [MIR] zfs-linux

2016-05-05 Thread Richard Laager
It turns out that this is still necessary. zfsutils-linux installs /usr/share/man/man8/zed.8.gz, which is also installed by zfs-zed. That needs to be fixed at the same time the Replaces is versioned. If I'm understanding correctly, Policy says a versioned Breaks should be added too. I've made

[Bug 1577057] Re: zfs initrd script fails when rootdelay boot option is set

2016-05-05 Thread Richard Laager
@svde-tech: Can you please test from this PPA: https://launchpad.net/~rlaager/+archive/ubuntu/zfs The init script is slightly different from my last iteration. I removed one unrelated change. I also applied your fix, but stopped suppressing stdout (since that's probably unnecessary). Besides

[Bug 1577057] Re: zfs initrd script fails when rootdelay boot option is set

2016-05-02 Thread Richard Laager
If you get into the broken state, what happens if you run: zpool list -H -o health "$ZFS_RPOOL" zpool export "$ZFS_RPOOL" Try that literally first. If $ZFS_RPOOL is unset, then replace it by hand with the name of your pool. ** Changed in: zfs-linux (Ubuntu) Status: Invalid => Incomplete

[Bug 1577057] Re: zfs initrd script fails when rootdelay boot option is set

2016-05-03 Thread Richard Laager
When it breaks, are any datasets mounted? Run, `cat /proc/mounts`. Is a delay of 1 second sufficient (in your limited testing)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577057 Title: zfs

[Bug 1571761] Re: zfs-import-cache.service slows boot by 60 seconds

2016-04-19 Thread Richard Laager
@pitti: zfs-import-cache.service doesn't "load the ZFS cache". It imports zpools which are listed in the /etc/zfs/zpool.cache file. It is conditioned (ConditionPathExists) on the existence of /etc/zfs/zpool.cache. It seems to me that upstream ZoL is tending to deprecate the zpool.cache file. In

[Bug 1571241] Re: ZFS initrd script does not import zpool using /dev/disk/by-id device paths

2016-04-16 Thread Richard Laager
I'm away from my computer at the moment, or I'd test more myself. Did you initially have the pool imported using the by-id names? Is the problem that the initrd needs a zpool.cache file? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1571241] Re: ZFS initrd script does not import zpool using /dev/disk/by-id device paths

2016-04-17 Thread Richard Laager
Your testing confirms this is not a regression (or at least not one caused by my changes to the initramfs script), as I suspected. I am still doing a plain zpool import just as it did before. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1571761] Re: zfs-import-cache.service slows boot by 60 seconds

2016-04-19 Thread Richard Laager
@smoser: If this is a fresh install with no zpools, you shouldn't have a zpool.cache file, and so your chain should have zfs-import-scan.service, not zfs-import-cache.service. You'd still have the same problem, I expect, but that detail is a bit worrisome. -- You received this bug notification

[Bug 1571761] Re: zfs-import-cache.service slows boot by 60 seconds

2016-04-19 Thread Richard Laager
[quoted blocks trimmed and reordered for ease of reply] > I'm curious, how are these actually being used? They can't be relevant > for the root file system as that already needs to be set up in the > initrd. Correct. The root pool (with all of its filesystems) is handled in the initrd. These

[Bug 1571761] Re: zfs-import-cache.service slows boot by 60 seconds

2016-04-20 Thread Richard Laager
> Ah, I see. So do file systems from ZFS have a separate equivalent to > /etc/fstab? Yes, each filesystem has a "mountpoint" property. This can be set directly, and is also inherited automatically. For example, I have rpool's mountpoint set to / and then rpool/home automatically inherits /home

[Bug 1571241] Re: ZFS initrd script does not import zpool using /dev/disk/by-id device paths

2016-04-20 Thread Richard Laager
Attached is a backport of the fix from upstream. If I have a pool which was last imported using /dev/disk/by-id names, the patch causes zpool import to import it using /dev/disk/by-id names. Note that this fix has not yet been merged upstream. Also, note that the patch did not apply *perfectly*

[Bug 1571241] Re: ZFS initrd script does not import zpool using /dev/disk/by-id device paths

2016-04-19 Thread Richard Laager
/dev/disk/by-id isn't the only answer. Other people use other things, at least in some cases. And I don't think that using /dev/disk/by-id as a hard-coded default is acceptable. I'm pretty sure it's possible (though rare) to have drives that show up in /dev, but not /dev/disk/by-id. Richard Yao

[Bug 1532198] Re: [MIR] zfs-linux

2016-05-09 Thread Richard Laager
Indeed, you need my changes to debian/zfsutils-linux.install as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1532198 Title: [MIR] zfs-linux To manage notifications about this bug go to:

[Bug 1574342] Re: Ship arcstat.py and arc_summary.py with zfsutils-linux

2016-07-27 Thread Richard Laager
@slashd, did Debian drop the .py extensions per Policy? Did they write man pages? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574342 Title: Ship arcstat.py and arc_summary.py with zfsutils-linux

[Bug 1548009] Re: ZFS pools should be automatically scrubbed

2016-07-29 Thread Richard Laager
Also note that this is the exact PATH from /etc/crontab, which is thus also the PATH under which /etc/cron.{hourly,daily,weekly,monthly} run. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1548009

[Bug 1607920] Re: zfs services fail on firstboot if zfs-utils is integrated into the deployment image

2016-07-29 Thread Richard Laager
chiluk is looking to work on this for upstream. I might jump in too. https://github.com/zfsonlinux/zfs/issues/4680 ** Bug watch added: Github Issue Tracker for ZFS #4680 https://github.com/zfsonlinux/zfs/issues/4680 -- You received this bug notification because you are a member of Ubuntu

[Bug 1548009] Re: ZFS pools should be automatically scrubbed

2016-08-01 Thread Richard Laager
This works for me, using the first test case. If this feels good enough, feel free to change the tag yourself. Otherwise, I'll do so after verifying the unmodified cron configuration works on the 14th. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1548009] Re: ZFS pools should be automatically scrubbed

2016-07-27 Thread Richard Laager
** Description changed: + [Impact] + + Xenial shipped with a cron job to automatically scrub ZFS pools, as + desired by many users and as implemented by mdadm for traditional Linux + software RAID. Unfortunately, this cron job does not work, because it needs a PATH line for /sbin, where the

[Bug 1548009] Re: ZFS pools should be automatically scrubbed

2016-08-14 Thread Richard Laager
This works for me "in the wild" (i.e. waiting until today, which was the second Sunday of the month). I had two servers, one with 0.6.5.6-0ubuntu11 and one with 0.6.5.6-0ubuntu12. ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1527727] Re: grub-probe for zfs assumes all devices prefix with /dev, ignoring /dev/disk/...

2016-08-12 Thread Richard Laager
cyphermox: Any progress? It's been three months since your last comment where it was close to ready. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1527727 Title: grub-probe for zfs assumes all

[Bug 1612906] [NEW] cryptsetup does not support ZFS

2016-08-12 Thread Richard Laager
Public bug reported: cryptsetup does not currently support ZFS. For example, this happens on 16.04: $ sudo update-initramfs -c -k all update-initramfs: Generating /boot/initrd.img-4.4.0-34-generic cryptsetup: WARNING: could not determine root device from /etc/fstab update-initramfs: Generating

[Bug 1574174] Re: ecryptfs-setup-private fails with ZFS

2016-08-12 Thread Richard Laager
Any chance of an ecryptfs update in time for Yakkety? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574174 Title: ecryptfs-setup-private fails with ZFS To manage notifications about this bug go

[Bug 1268466] Re: virt-manager does not include the python-spice-client-gtk dependency for Spice

2016-07-15 Thread Richard Laager
This is a problem in Xenial. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1268466 Title: virt-manager does not include the python-spice-client-gtk dependency for Spice To manage notifications

[Bug 1268466] Re: virt-manager does not include the python-spice-client-gtk dependency for Spice

2016-07-15 Thread Richard Laager
Well, it's actually slightly different on Xenial. I guess gir1.2-spice- client-gtk-3.0 is required, which is currently a Recommends. So maybe that's okay then. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1600060] Re: ZFS "partially filled holes lose birth time"

2016-07-11 Thread Richard Laager
** Bug watch added: Debian Bug tracker #830824 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=830824 ** Also affects: zfs-linux (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=830824 Importance: Unknown Status: Unknown -- You received this bug notification

[Bug 1596835] Re: libnvpair.so.1 should be in /lib/, not /usr/lib/

2016-06-28 Thread Richard Laager
The same applies to libuutil1linux, libzfs2linux, and libzpool2linux. They are all required by the zfs and zpool commands. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1596835 Title:

[Bug 1548009] Re: [FFe] ZFS pools should be automatically scrubbed

2016-07-06 Thread Richard Laager
It turns out this isn't actually working. The problem is the PATH in cron, which does not include /sbin, where the zpool command lives. I've attached a debdiff to fix this. I've tested to confirm that the PATH thing fixes it, but on Sunday, I'll know absolutely 100% by verifying that it works "in

[Bug 1548009] Re: [FFe] ZFS pools should be automatically scrubbed

2016-07-06 Thread Richard Laager
** Changed in: zfs-linux (Ubuntu) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1548009 Title: [FFe] ZFS pools should be automatically scrubbed To manage

[Bug 1600579] Re: zfsutils-linux scrub cron job fails

2016-07-10 Thread Richard Laager
*** This bug is a duplicate of bug 1548009 *** https://bugs.launchpad.net/bugs/1548009 ** This bug has been marked a duplicate of bug 1548009 ZFS pools should be automatically scrubbed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1548009] Re: ZFS pools should be automatically scrubbed

2016-07-10 Thread Richard Laager
I can confirm that the .debdiff I attached in comment #11 fixes the problem. My system ran the scrub today. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1548009 Title: ZFS pools should be

[Bug 1600060] [NEW] ZFS "partially filled holes lose birth time"

2016-07-07 Thread Richard Laager
Public bug reported: Note: This is different from Launchpad bug #1557151. This is another, similar, bug. Bug description from Matt Ahrens at OpenZFS: "If a ZFS object contains a hole at level one, and then a data block is  created at level 0 underneath that l1 block, l0 holes will be created.  

[Bug 1600060] Re: ZFS "partially filled holes lose birth time"

2016-07-07 Thread Richard Laager
** Description changed: Note: This is different from Launchpad bug #1557151. This is another, similar, bug. - This is a very unfortunate bug because the fix only helps you moving - forward. - Bug description from Matt Ahrens at OpenZFS: "If a ZFS object contains a hole at level one,

[Bug 1574342] Re: Ship arcstat.py and arc_summary.py with zfsutils-linux

2016-07-29 Thread Richard Laager
** Patch added: "zfs-fix-filenames.debdiff" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1574342/+attachment/4709820/+files/zfs-fix-filenames.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1574342] Re: Ship arcstat.py and arc_summary.py with zfsutils-linux

2016-07-29 Thread Richard Laager
I've attached a .debdiff to fix the filenames to comply with Policy 10.4, as @adconrad and I mentioned. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574342 Title: Ship arcstat.py and

[Bug 1574342] Re: Ship arcstat.py and arc_summary.py with zfsutils-linux

2016-07-29 Thread Richard Laager
Sure, but ZoL is not bound by Ubuntu Policy. Ubuntu is. That said, I'll suggest they be fixed upstream too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574342 Title: Ship arcstat.py and

[Bug 1614062] Re: imapproxy out of date

2016-08-17 Thread Richard Laager
Attached is the debian directory from another approach to updating the package. This is based off the package in Yakkety, with the imapproxy SVN changes broken out into individual patches in debian/patches. (I used git-svn + git format-patch for this, and stripped the git markings). -- You

[Bug 1614062] Re: imapproxy out of date

2016-08-17 Thread Richard Laager
Attached is the debdiff from another approach to updating the package. This is based off the package in Yakkety, with the imapproxy SVN changes broken out into individual patches in debian/patches. (I used git-svn + git format-patch for this, and stripped the git markings). ** Patch added:

[Bug 1614062] [NEW] imapproxy out of date

2016-08-17 Thread Richard Laager
Public bug reported: The version of imapproxy packaged, 1.2.7, is the last released version. Unfortunately, this version is from 2010. There have been several good changes to imapproxy, but no new release has been cut. Many of these changes have security implications. Here's a list of selected

[Bug 1614062] Re: imapproxy out of date

2016-08-17 Thread Richard Laager
** Bug watch added: Debian Bug tracker #834591 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834591 ** Also affects: up-imapproxy (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834591 Importance: Unknown Status: Unknown -- You received this bug notification

[Bug 75850] Re: Pidgin should support OS keyrings

2017-02-23 Thread Richard Laager
** Changed in: pidgin (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/75850 Title: Pidgin should support OS keyrings To manage notifications

[Bug 1614859] Re: zfsutils-linux fails to configure "directory not empty"

2016-08-19 Thread Richard Laager
Can you share the output of `zfs list` and `mount` (when everything is mounted properly)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1614859 Title: zfsutils-linux fails to configure "directory

[Bug 1614859] Re: zfsutils-linux fails to configure "directory not empty"

2016-08-19 Thread Richard Laager
It's not mounted correctly, though. Note that, in the mount output, there is no "storage/media on /storage/media". Do this: sudo zfs umount storage/media/anime sudo zfs umount storage/media/comedy sudo zfs umount storage/media/comics sudo zfs umount storage/media/documentaries sudo zfs umount

[Bug 1614859] Re: zfsutils-linux fails to configure "directory not empty"

2016-08-19 Thread Richard Laager
I've marked it as Invalid, as there's nothing to be done at this point. But, there may still be some bug here. After all, how did this happen in the first place? That may have been user error, or it may not have. But, at this point, it likely doesn't matter. If we see more, similar reports, or if

[Bug 1527727] Re: grub-probe for zfs assumes all devices prefix with /dev, ignoring /dev/disk/...

2016-08-20 Thread Richard Laager
Colin, with grub2 in yakkety being patched, we should be ready for zfsutils-linux in yakkety to drop /lib/udev/rules.d/69-vdev.rules and "Conflicts: grub2 << 2.02~beta2-36ubuntu5". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1527727] Re: grub-probe for zfs assumes all devices prefix with /dev, ignoring /dev/disk/...

2016-08-20 Thread Richard Laager
[My previous comment was incorrect. I had the wrong file in the wrong package.] Colin, with grub2 in yakkety being patched, we should be ready for zfs- initramfs in yakkety to drop /lib/udev/rules.d/60-zpool.rules and "Conflicts: grub2 << 2.02~beta2-36ubuntu5". -- You received this bug

[Bug 1177507] Re: per route mtu settings are broken in linux kernel 3.2

2016-08-25 Thread Richard Laager
First, let me say I'm not an Ubuntu developer. Second, is this still a problem for you? On a system running Precise, this seems to work for me: Linux yak 3.2.0-107-generic #148-Ubuntu SMP Mon Jul 18 20:22:08 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

[Bug 1618726] Re: ifup & ifdown crash if multiple interfaces are listed in no-scripts

2016-08-31 Thread Richard Laager
** Patch added: "A fix for xenial" https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1618726/+attachment/4731337/+files/ifupdown-fix-1618726-xenial.debdiff ** Description changed: - This is a trivially reproducible crash in ifup/ifdown. + This is a trivially reproducible crash in

[Bug 1618726] Re: ifup & ifdown crash if multiple interfaces are listed in no-scripts

2016-08-31 Thread Richard Laager
** Patch added: "A fix for yakkety" https://bugs.launchpad.net/ubuntu/+source/ifupdown/+bug/1618726/+attachment/4731336/+files/ifupdown-fix-1618726-yakkety.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1618726] [NEW] ifup & ifdown crash if multiple interfaces are listed in no-scripts

2016-08-31 Thread Richard Laager
Public bug reported: This is a trivially reproducible crash in ifup/ifdown. Steps to reproduce: 1) echo no-scripts foo bar >> /etc/network/interfaces 2) ifup baz Expected results: Unknown interface baz Actual results: Segmentation fault (core dumped) It's irrelevant whether the second

[Bug 1618726] Re: ifup & ifdown crash if multiple interfaces are listed in no-scripts

2016-09-14 Thread Richard Laager
The package from proposed works. I tested version 0.8.10ubuntu1.1. The diff looks correct. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1618726] Re: ifup & ifdown crash if multiple interfaces are listed in no-scripts

2016-09-13 Thread Richard Laager
I did not forward it. I sometimes do, sometimes don't, depending on a lot of factors. In this case, even though I assumed it would affect Debian, I was hesitant to claim the existence of a high priority bug if I hadn't personally verified it. -- You received this bug notification because you are

[Bug 1612906] Re: cryptsetup does not support ZFS

2016-09-16 Thread Richard Laager
I think that's unrelated, but I'm not sure. I filed Debian bug #838001 for this, with my patch, and linked it here. ** Bug watch added: Debian Bug tracker #838001 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838001 ** Also affects: cryptsetup (Debian) via

[Bug 1607920] Re: zfs services fail on firstboot if zfs-utils is integrated into the deployment image

2016-09-26 Thread Richard Laager
The fix was merged upstream here: https://github.com/zfsonlinux/zfs/commit/792517389fad5c495a2738b61c2e9c65dedaaa9a -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607920 Title: zfs services fail on

[Bug 1628279] Re: python utilities script suffix (.py) should be removed as per Policy 10.4

2016-09-29 Thread Richard Laager
The previous patch was here: https://launchpadlibrarian.net/275709492/zfs-fix-filenames.debdiff It probably still applies cleanly (aside for the changelog). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1628553] Re: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop

2016-09-29 Thread Richard Laager
I think I got the numbers right, but in any case, this is the gist of the error: PANIC: blkptr at 88040b993640 DVA 1 has invalid OFFSET 36830022909049856 What was the last version of ZFS-on-Linux (that you were using) that works? Was that the only version of ZFS you had ever used? Can you

[Bug 1628553] Re: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop

2016-09-30 Thread Richard Laager
If you have a separate boot drive, you should be able to install zfsutils-linux. Worst case, disconnect the ZFS drives. If necessary, disable the zfs-import-scan and zfs-import-cache services. You should reach a point where you can boot, and zfsutils-linux is installed, and the ZFS drives are

[Bug 1607920] Re: zfs services fail on firstboot if zfs-utils is integrated into the deployment image

2016-10-05 Thread Richard Laager
Does ZFS actually have any translations? There are no .po files in the source and no .mo files in the binary package. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607920 Title: zfs services fail

[Bug 1628279] Re: python utilities script suffix (.py) should be removed as per Policy 10.4

2016-10-05 Thread Richard Laager
This is installing the files using the old names, and symlinking using the new ones. Is that intentional? I expected it would install using the new names and symlinks for the old ones. ** Tags removed: verification-done ** Tags added: verification-needed -- You received this bug notification

[Bug 1630231] Re: /etc/hostid is not set after installing zfs

2016-10-05 Thread Richard Laager
This isn't a huge problem. The decision to not depend on spl was intentional, to avoid dragging spl into main. There's been some discussion on pkg-zfsonlinux-devel about how to handle hostid in Debian, which will likely be inherited by Ubuntu. If Debian's solution lands in spl instead of

[Bug 1624540] Re: please have lxd recommend zfs

2016-10-03 Thread Richard Laager
@pitti, the ID_FS_TYPE is zfs_member, not zfs. The service is, as you listed, zed.service. Modifying your rule then is: ACTION!="remove", SUBSYSTEM=="block", ENV{ID_FS_TYPE}=="zfs_member", ENV{SYSTEMD_WANTS}+="zed.service" However, if zed.service is going to exit if there is no pool imported,

[Bug 1629824] Re: lxd should explicitly create "containers" and "images" datasets on ZFS

2016-10-04 Thread Richard Laager
That fixes the mounting problem. You've WONTFIXed the security options (and I understand your reasoning there). One last question: Since this requires the pool to be empty at `lxd init` time, is that going to cause a problem for reinstalls? That is, if I have a working system, then I reinstall it

[Bug 1624394] Re: mimedefang: md-mx-ctrl reread does not work

2016-10-04 Thread Richard Laager
The patch was already accepted upstream and a new release cut. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1624394 Title: mimedefang: md-mx-ctrl reread does not work To manage notifications

[Bug 1624394] Re: mimedefang: md-mx-ctrl reread does not work

2016-09-16 Thread Richard Laager
** Description changed: (I'm putting on the SRU template, but regardless of whether this is SRU- eligible, fixing this in the development version is obviously the first step.) [Impact] - This is a regression from Trusty. + This is a regression. While the main purpose of this is to

[Bug 1624844] Re: Ubuntu 16.04 breaks boot with wrong zpool.cache

2016-09-20 Thread Richard Laager
You are not booting off ZFS? You no longer have a copy of the zpool.cache from when the problem occurred? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1624844 Title: Ubuntu 16.04 breaks boot with

[Bug 1624844] Re: Ubuntu 16.04 breaks boot with wrong zpool.cache

2016-09-20 Thread Richard Laager
If this is a non-root pool which is not available at boot, then you should do this: sudo zpool set cachefile=none POOL That will inhibit the creation of a zpool.cache file for that pool. The other option, if this is always plugged in, would be to configure it to unlock automatically on boot.

[Bug 1624394] [NEW] mimedefang: md-mx-ctrl reread does not work

2016-09-16 Thread Richard Laager
Public bug reported: (I'm putting on the SRU template, but regardless of whether this is SRU- eligible, fixing this in the development version is obviously the first step.) [Impact] This is a regression from Trusty. While the main purpose of this is to "reread the filter rules", the biggest use

[Bug 1588632] Re: Please upgrade to zfs 0.6.5.7

2016-09-16 Thread Richard Laager
I verified that linux-image-4.4.0-9136-generic in Yakkety still has 0.6.5.6. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1588632

[Bug 1620898] Re: 0.6.5.6 outdated. Latest version of ZoL on OpenZFS site is 0.6.5.7.

2016-09-07 Thread Richard Laager
Yakkety has 0.6.5.7. If you're asking about Xenial, you should read up on Ubuntu's SRU process. ** Changed in: zfs-linux (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1628279] Re: python utilities script suffix (.py) should be removed as per Policy 10.4

2016-09-27 Thread Richard Laager
I just talked to Brian Behlendorf (since I'm sitting next to him at the OpenZFS Developer Summit). He doesn't have strong feelings either way, but is concerned about breaking people who are already relying on those names. My thought is we should just fix it in Debian/Ubuntu regardless of whether

[Bug 1627909] Re: [SRU] zfs-linux should be using python3 for python userspace tools

2016-09-29 Thread Richard Laager
I tested 0.6.5.6-0ubuntu13 on a Xenial system with no python2 installed; only python3. I did this by first upgrading the ZFS packages and then purging the python2 packages. All three scripts work as expected. I did a basic run of each with no arguments. For the record, in case anyone has this

[Bug 1596835] Re: libnvpair.so.1 should be in /lib/, not /usr/lib/

2016-10-03 Thread Richard Laager
FWIW, these are fixed in Debian. So hopefully we'll see this fix in Ubuntu 17.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1596835 Title: libnvpair.so.1 should be in /lib/, not /usr/lib/ To

[Bug 1589814] Re: zfs-dkms 0.6.5.6-0ubuntu9: zfs kernel module failed to build

2016-10-03 Thread Richard Laager
This is clearly a bug, but 15.10 is EOL now. In 16.04+, the module is pre-built, so there is no more DKMS building. ** Changed in: zfs-linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1565415] Re: zfs-dkms 0.6.5.6-0ubuntu4: zfs kernel module failed to build

2016-10-03 Thread Richard Laager
*** This bug is a duplicate of bug 1574069 *** https://bugs.launchpad.net/bugs/1574069 ** This bug has been marked a duplicate of bug 1574069 zfs dkms kernel module failed to build -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1628553] Re: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop

2016-10-03 Thread Richard Laager
That should be "-o readonly=on". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628553 Title: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop To manage notifications about this bug

[Bug 1628553] Re: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop

2016-10-03 Thread Richard Laager
Try loading the ZFS module with zfs_recover=1, and then try a read-only import. rmmod zfs modprobe zfs zfs_recover=1 zpool import -o readonly -f -R /mnt POOL If it imports, at least then you can see how your data looks. -- You received this bug notification because you are a member of Ubuntu

[Bug 1624540] Re: please have lxd recommend zfs

2016-10-03 Thread Richard Laager
The ZFS module is loaded automatically by zpool-import-scan/zpool- import-cache. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1624540 Title: please have lxd recommend zfs To manage notifications

[Bug 1628279] Re: python utilities script suffix (.py) should be removed as per Policy 10.4

2016-09-30 Thread Richard Laager
Once this is in Yakkety, I think we should SRU it to Xenial. The sooner we change this, the less likelihood we have people relying on the old names (with .py) of these utilities. @kirkland, it'd be really nice to address this before ZFS lands in the default Server Seed for 16.04. -- You

[Bug 1628553] Re: Ubuntu 16.04.1 Install zfsutils-linux Panic Error, endless loop

2016-09-30 Thread Richard Laager
For the record, this is also posted upstream: https://github.com/zfsonlinux/zfs/issues/5173 ** Bug watch added: Github Issue Tracker for ZFS #5173 https://github.com/zfsonlinux/zfs/issues/5173 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1624540] Re: please have lxd recommend zfs

2016-10-03 Thread Richard Laager
It is important that zed run in all cases where a pool (with real disks) exists. This will only get more important over time, as the fault management code is improved. (Intel is actively working on this.) It seems reasonable to not start zed in a container, though. For the second piece, only

[Bug 1629824] [NEW] lxd should explicitly create "containers" and "images" datasets on ZFS

2016-10-03 Thread Richard Laager
Public bug reported: Currently, lxd is not explicitly creating the intermediate "containers" and "images" datasets. It is allowing them to be created implicitly by calling "zfs create -p". I would like to see lxd always (regardless of whether lxd is creating the pool) create these datasets

[Bug 1629118] Re: lxd init should set compression=lz4 on ZFS

2016-10-03 Thread Richard Laager
I see that you're only setting compression=on as part of zpool create, so this only applies when lxd creates the pool. I think that's a reasonable decision (figuring that if the admin created the pool, they've already made a policy decision on compression). -- You received this bug notification

[Bug 1601997] Re: Ubuntu 16.10 installer sets metadata_csum option on ext4 partition which is incompatible with other LTS Ubuntu versions

2016-10-03 Thread Richard Laager
I don't see how turning on a new feature is a bug. ** Changed in: e2fsprogs (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1601997 Title: Ubuntu 16.10

[Bug 1365874] Re: Ubuntu 12.04 LTS, 14.04 LTS, 16.04 LTS do not support ext4 metadata checksumming

2016-10-03 Thread Richard Laager
This is fixed in 16.10. Is there a plan to backport this? I'm guessing not, because of the risk of regressions. If there's no plans to SRU, then this bug should probably be closed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1627909] Re: zfs-linux should be using python3 for python userspace tools

2016-09-26 Thread Richard Laager
As we discussed, this should just be a matter of changing the package dependency. The actual scripts support Python 3. This assumes that the python3 package is using the alternatives system such that /usr/bin/python will still exist on a python3-only system. -- You received this bug

[Bug 1629118] [NEW] lxd init should set compression=lz4 on ZFS

2016-09-29 Thread Richard Laager
Public bug reported: `lxd init` does not currently set any options for ZFS. It really should set compression=lz4. LZ4 compression is so fast that it is almost always a win. The general upstream ZFS guidance is that unless you are sure most/all of your data is uncompressible, you should always

[Bug 1629118] Re: lxd init should set compression=lz4 on ZFS

2016-09-29 Thread Richard Laager
Cool. You disabling atime too, or don't you want to? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1629118 Title: lxd init should set compression=lz4 on ZFS To manage notifications about this bug

[Bug 1629118] Re: lxd init should set compression=lz4 on ZFS

2016-09-29 Thread Richard Laager
I'm not sure how the workload is a factor. Is there ever a case where lxd needs the atime value for these files? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1629118 Title: lxd init should set

[Bug 1629118] Re: lxd init should set compression=lz4 on ZFS

2016-09-29 Thread Richard Laager
Right, because these are *containers*, so it's a filesystem tree, not a single device. I'm so used to full VMs. So this all sounds great and fixed. Sorry for the noise! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1629824] Re: lxd should explicitly create "containers" and "images" datasets on ZFS

2016-10-03 Thread Richard Laager
What in particular is problematic about the solution I have proposed? The code needs testing, and it should be converted to a loop, and any other datasets need to be added to the list. But what is wrong in concept? A sufficiently educated admin could create everything perfectly for lxd, but why

[Bug 1629824] Re: lxd should explicitly create "containers" and "images" datasets on ZFS

2016-10-03 Thread Richard Laager
> The fact that LXD doesn't put /var/lib/lxd itself in the ZFS pool is > intentional. I wasn't suggesting that in the general case. Creating a dataset at /var/lib/lxd has more to do with the root-on-ZFS setup, and is independent of where to place the lxd storage pool(s). I can see how that's

[Bug 1588632] Re: Please upgrade to zfs 0.6.5.7

2016-10-10 Thread Richard Laager
@tomposmiko, the official way is to 1) file a bug report, 2) get that fixed in the current development branch, and then 3) follow the SRU (stable release update) process to get it backported into the LTS release. The hole birth thing is a mess, and I've got bug #1600060 open for that in Ubuntu.

[Bug 1600060] Re: ZFS "partially filled holes lose birth time"

2016-10-10 Thread Richard Laager
And also: https://github.com/zfsonlinux/zfs/issues/4996 fix pending here: https://github.com/zfsonlinux/zfs/pull/5061 Debian is shipping a patch to add an ignore_hole_birth tunable (and defaulting to on). We should get that in Ubuntu, except that we also want to rename it as per here:

[Bug 1639209] Re: GRUB fails to install during ZFS replace resilvers

2016-11-05 Thread Richard Laager
Once the resilver completed, I was able to grub-install successfully. Looking at the grub-install debug output, it seems that GRUB looks primarily at the first device. I have a hunch that my patch would fix the case where the first device is not the one being resilvered. But we still need to fix

[Bug 1639209] Re: GRUB fails to install during ZFS replace resilvers

2016-11-05 Thread Richard Laager
** Attachment added: "The debug output from grub-install after `zpool offline grape1 sdg1`." https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1639209/+attachment/4772858/+files/grub-install2.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1639209] Re: GRUB fails to install during ZFS replace resilvers

2016-11-05 Thread Richard Laager
** Attachment added: "The debug output from grub-install." https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1639209/+attachment/4772857/+files/grub-install.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1624540] Re: please have lxd recommend zfs

2016-10-14 Thread Richard Laager
The pools are imported by either zfs-import-scan.service or zfs-import- cache.service. (Which service runs depends on whether /etc/zfs/zpool.cache exists.) They both call `zpool import -a` plus some other arguments. In other words, `zpool import -a` is being run unconditionally, whether pools

[Bug 1635115] Re: grub fails zfs root filesystem detection due to failed checksum

2016-10-20 Thread Richard Laager
In case it's related, can you confirm the kernel version you are using now, and the kernel version from before the upgrade? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1635115 Title: grub fails

[Bug 1614062] Re: imapproxy out of date

2016-11-21 Thread Richard Laager
If it's orphaned in Debian, the obvious answer is that I should adopt it there. I'll do that. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1614062 Title: imapproxy out of date To manage

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