Public bug reported:
I was doing some experimentation with encrypted zvols and observed that
the zfs-volume-wait.service systemd unit does not start if the encrypted
zvol is locked. The /sbin/zvol_wait should not wait for links when the
volume has property keystatus=unavailable. The attached patch seems to
resolve the issue for me.
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04 LTS
Release: 20.04
Codename: focal
# apt-cache policy zfsutils-linux
zfsutils-linux:
Installed: 0.8.3-1ubuntu12.1
Candidate: 0.8.3-1ubuntu12.2
Version table:
0.8.3-1ubuntu12.2 500
500 http://gb.archive.ubuntu.com/ubuntu focal-updates/main amd64
Packages
*** 0.8.3-1ubuntu12.1 100
100 /var/lib/dpkg/status
0.8.3-1ubuntu12 500
500 http://gb.archive.ubuntu.com/ubuntu focal/main amd64 Packages
** Affects: zfs-linux (Ubuntu)
Importance: Undecided
Status: New
** Patch added: "Patch for zvol_wait to ignore locked zvols"
https://bugs.launchpad.net/bugs/1888405/+attachment/5394630/+files/zfs-patch
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https://bugs.launchpad.net/bugs/1888405
Title:
zfsutils-linux: zfs-volume-wait.service fails with locked encrypted
zvols
Status in zfs-linux package in Ubuntu:
New
Bug description:
I was doing some experimentation with encrypted zvols and observed
that the zfs-volume-wait.service systemd unit does not start if the
encrypted zvol is locked. The /sbin/zvol_wait should not wait for
links when the volume has property keystatus=unavailable. The
attached patch seems to resolve the issue for me.
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04 LTS
Release: 20.04
Codename: focal
# apt-cache policy zfsutils-linux
zfsutils-linux:
Installed: 0.8.3-1ubuntu12.1
Candidate: 0.8.3-1ubuntu12.2
Version table:
0.8.3-1ubuntu12.2 500
500 http://gb.archive.ubuntu.com/ubuntu focal-updates/main amd64
Packages
*** 0.8.3-1ubuntu12.1 100
100 /var/lib/dpkg/status
0.8.3-1ubuntu12 500
500 http://gb.archive.ubuntu.com/ubuntu focal/main amd64 Packages
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1888405/+subscriptions
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