#2430: Having some issues with lxd again with snapshots
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Reporter: robe | Owner: sac@…
Type: task | Status: new
Priority: normal | Milestone: Unplanned
Component: Systems Admin | Keywords:
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Secure might be down for a couple of minutes while I shuffle things
arounds
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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2430>
OSGeo <https://osgeo.org/>
OSGeo committee and general foundation issue tracker.
#2430: Having some issues with lxd again with snapshots
---------------------------+------------------------
Reporter: robe | Owner: sac@…
Type: task | Status: new
Priority: normal | Milestone: Unplanned
Component: Systems Admin | Resolution:
Keywords: |
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Comment (by robe):
Issue is described here - https://discuss.linuxcontainers.org/t/mount-
fails-when-starting-container-zfs-filesystem-already-mounted-
lxd-3-22/7080/3
But only seems to be an issue with some containers. Short of rebooting the
host suggested solution is below which didn't seem to work
{{{
for m in $(grep lxcfs /proc/mounts | grep proc | awk {'print $2'}); do
umount ${m}; done
}}}
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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2430#comment:1>
OSGeo <https://osgeo.org/>
OSGeo committee and general foundation issue tracker.
#2430: Having some issues with lxd again with snapshots
---------------------------+------------------------
Reporter: robe | Owner: sac@…
Type: task | Status: new
Priority: normal | Milestone: Unplanned
Component: Systems Admin | Resolution:
Keywords: |
---------------------------+------------------------
Comment (by robe):
FYI:
containers currently affected by this issue are
tracsvn, secure (I renamed this to secure2 and was able to snapshot, but
can't rename it back), old-web - (renamed this to old-web2 and was able to
snapshot but again can't rename cause it seems some snapshots got stock on
old name), old-projects, old-webextra, old-wiki
Other containers are fine (download, grass, wordpress, nginx, dronie-
server, collabora, nextcloud-ubuntu)
A reboot I think fixes this issue, but lxd 4.0.0 is coming out tomorrow,
so figured I'd wait since it does a restart of lxd services anyway so
might fix it too.
--
Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2430#comment:2>
OSGeo <https://osgeo.org/>
OSGeo committee and general foundation issue tracker.
#2430: Having some issues with lxd again with snapshots
---------------------------+------------------------
Reporter: robe | Owner: sac@…
Type: task | Status: new
Priority: normal | Milestone: Unplanned
Component: Systems Admin | Resolution:
Keywords: |
---------------------------+------------------------
Comment (by robe):
okay was able to rename secure back by doing this:
{{{
lxc cp secure2 secure --instance-only
}}}
Unfortunate that leaves all the old snapshots on the secure2 I had moved
from
--
Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2430#comment:3>
OSGeo <https://osgeo.org/>
OSGeo committee and general foundation issue tracker.
#2430: Having some issues with lxd again with snapshots
---------------------------+------------------------
Reporter: robe | Owner: sac@…
Type: task | Status: new
Priority: normal | Milestone: Unplanned
Component: Systems Admin | Resolution:
Keywords: |
---------------------------+------------------------
Comment (by robe):
Did the same for old-webextra and old-web.
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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2430#comment:4>
OSGeo <https://osgeo.org/>
OSGeo committee and general foundation issue tracker.
#2430: Having some issues with lxd again with snapshots
---------------------------+------------------------
Reporter: robe | Owner: sac@…
Type: task | Status: closed
Priority: normal | Milestone: Unplanned
Component: Systems Admin | Resolution: fixed
Keywords: |
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Changes (by robe):
* status: new => closed
* resolution: => fixed
Comment:
okay it upgraded to lxd 4.0.0 but still had same issue.
This worked
https://discuss.linuxcontainers.org/t/requesting-for-help-lxd-3-23-zfs-
mount-fails-filesystem-already-mounted/7233
{{{
lxc exec old-projects -- shutdown -P -h now
#get list of mounts
grep default/containers/old-projects /proc/*/mountinfo
#unmount
nsenter -t 4273 -m umount osgeo7/containers/old-projects
lxc start old-projects
lxc snapshot old-projects #works now
}}}
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Ticket URL: <https://trac.osgeo.org/osgeo/ticket/2430#comment:5>
OSGeo <https://osgeo.org/>
OSGeo committee and general foundation issue tracker.