So I’ve noticed something unusual on my CI system (which
installs/uninstalls debian packages and snap packages
all the time as part of testing):
I couldn’t install snap’s anymore - (only had the ubuntu-core loaded
at this time)
dut:~# snap install --force-dangerous
./frr_2.1-dev-20170207.191620-git.03bf19b_amd64.snap
error: cannot perform the following tasks:
- Mount snap "frr" (unset) ([start snap-frr-x1.mount] failed with exit
status 1: Warning: snap-frr-x1.mount changed on disk. Run 'systemctl
daemon-reload' to reload units.
A dependency job for snap-frr-x1.mount failed. See 'journalctl -xe' for
details.)
root@ci-comp19-dut:~#
and looking at “journalctl -xe”
-- The start-up result is done.
Feb 07 06:26:18 ci-comp19-dut systemd-logind[1561]: New session 3160 of
user root.
-- Subject: A new session 3160 has been created for user root
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation:
http://www.freedesktop.org/wiki/Software/systemd/multiseat
--
-- A new session with the ID 3160 has been created for the user root.
--
-- The leading process of the session is 17387.
Feb 07 06:26:18 ci-comp19-dut systemd-logind[1561]: Failed to save user
data /run/systemd/users/0: No space l
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17397]: failed to create db
file '/run/udev/data/+cgroup:task_str
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17396]: failed to create db
file '/run/udev/data/+cgroup:proc_ino
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17401]: failed to create db
file '/run/udev/data/+cgroup:sighand_
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17402]: failed to create db
file '/run/udev/data/+cgroup:signal_c
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17403]: failed to create db
file '/run/udev/data/+cgroup:mm_struc
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17404]: failed to create db
file '/run/udev/data/+cgroup:anon_vma
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17395]: failed to create db
file '/run/udev/data/+cgroup:dentry(4
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17399]: failed to create db
file '/run/udev/data/+cgroup:anon_vma
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17394]: failed to create db
file '/run/udev/data/+cgroup:cred_jar
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17400]: failed to create db
file '/run/udev/data/+cgroup:files_ca
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17397]: failed to create db
file '/run/udev/data/+cgroup:pid(4365
Feb 07 06:26:18 ci-comp19-dut systemd-udevd[17403]: failed to create db
file '/run/udev/data/+cgroup:kmalloc-
—> /run filesystem full!
dut:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 1003440 0 1003440 0% /dev
tmpfs 204812 204812 0 100% /run
/dev/vda1 6060608 3362132 2367572 59% /
tmpfs 1024048 0 1024048 0% /dev/shm
tmpfs 5120 0 5120 0% /run/lock
tmpfs 1024048 0 1024048 0% /sys/fs/cgroup
/dev/loop0 78080 78080 0 100% /snap/ubuntu-core/1411
/dev/loop1 76800 76800 0 100% /snap/ubuntu-core/423
tmpfs 204812 0 204812 0% /run/user/0
These are my versions:
dut:~# snap --version
snap 2.21
snapd 2.21
series 16
ubuntu 16.04
Anyone seen this before? This is a basic Ubuntu 16.04 (server) install
After a reboot I don’t seem to have more space, so not sure if I
should reconfig something to add more space to
/run or if this is some bug.
Thoughts?
- Martin Winter
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