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#39774
guix incorrectly says "No space left on device"
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Message #11 received at 39774 <at> debbugs.gnu.org (full text, mbox):
Le 24 février 2020 22:01:45 GMT-05:00, Jesse Gibbons <jgibbons2357 <at> gmail.com> a écrit :
>I have a laptop with two drives. A few days ago, when I ran `df -h` it
>outputs:
>Filesystem Size Used Avail Use% Mounted on
>none 16G 0 16G 0% /dev
>/dev/sdb1 229G 189G 29G 87% /
>/dev/sda1 458G 136G 299G 32% /gnu/store
>tmpfs 16G 0 16G 0% /dev/shm
>none 16G 64K 16G 1% /run/systemd
>none 16G 0 16G 0% /run/user
>cgroup 16G 0 16G 0% /sys/fs/cgroup
>tmpfs 3.2G 16K 3.2G 1% /run/user/983
>tmpfs 3.2G 60K 3.2G 1% /run/user/1001
>
>As you can see, /dev/sda1 is the drive mounted on /gnu/store.
>Everything in the store is written to it, and it has plenty of space
>available.
>
>Guix sometimes says there is "No space left on device". This always
>happens in particular when I try `guix gc --optimize`, but it sometimes
>happens when I call `guix pull` or `guix upgrade`. When guix pull or
>guix upgrade fails with this message, I can clear up more space by
>deleting ~/.cache and emtpying my trash and it works.
>
>
>Today I have also seen this happen when I'm trying to upgrade a large
>profile. It said it could not build anything because there was no more
>disk space, even after I cleaned up /dev/sdb1 to 40% use. It finally
>recognized the empty disk space when I called guix gc and it deleted a
>few of the dependencies needed for the upgrades. But it didn't take
>long to trigger this bug again. Here's the new output of `df -h`:
>
>Filesystem Size Used Avail Use% Mounted on
>none 16G 0 16G 0% /dev
>/dev/sdb1 229G 86G 131G 40% /
>/dev/sda1 458G 182G 253G 42% /gnu/store
>tmpfs 16G 0 16G 0% /dev/shm
>none 16G 80K 16G 1% /run/systemd
>none 16G 0 16G 0% /run/user
>cgroup 16G 0 16G 0% /sys/fs/cgroup
>tmpfs 3.2G 24K 3.2G 1% /run/user/983
>tmpfs 3.2G 12K 3.2G 1% /run/user/1000
>tmpfs 3.2G 60K 3.2G 1% /run/user/1001
>
>Any clues why this happens and what can be done to fix it? Could it be
>related to how /dev/sdb1 is 229G large, and the total used space in /
>and /gnu/store is more than that?
>
>-Jesse
There could be two explanations: you've run out of inodes or the filesystem that was out of space is not the one you think (maybe it was during a build and your /tmp is a tmpfs?). Try `df -i`.
This bug report was last modified 5 years and 112 days ago.
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