9:25 a.m.
On 12/30/22 08:35, Михаил Иванов wrote:
> You could do a podman system reset and then remove all content
> from the storage with
> rm -rf ~/.local/share/containers
> To make sure there is nothing hidden there,
But that's almost exactly what I did:
> I just purged the whole storage using podman system reset.
> I verified that ~/.local/share/containers became empty
> (only bolt database was still remaining using about 200Mb space)
I'm using whatever storage was provided by default podman install
(debian sid/bookworm) podman is 4.3.1 How can I reconfigure it to
different type? I assumed this has to be done in storage.conf but
this file is not present anywhere at all.
I have no idea why debian would be
choosing VFS, unless this is an older
version of debian and did not support rootless overaly. You could try
installling fuse-overlayfs and doing another reset, then Podman info
should show you using overlay with fuse-overlayfs.
Best regards,
On 29.12.2022 15:04, Daniel Walsh wrote:
> On 12/27/22 13:19, Михаил Иванов wrote:
>> Hallo again,
>> I just purged the whole storage using podman system reset.
>> I verified that ~/.local/share/containers became empty
>> (only bolt database was still remaining using about 200Mb space)
>> I have run 2 containers from docker.io: ibmcom/db2 and ibmcom/db2console.
>> podman system df reports space usage by images 4Gb and by containers 6Mb.
>> podman images command shows consistent values (two images, 2.83Gb + 1.21Gb)
>> system df command shows that 32Gb is used on ~/.local/share/containers
filesystem
>> du shows that all this space is located under
~/.local/share/containers/storage/vfs/dir
>> This directory contains 32 subdirs, 11 subdirs of 1.1Gb each, 6 subdirs of 2.6Gb
each,
>> rest subdirs take anywhere from 94Mb to 646Mb
>> When I try to diff -rw for directories of same size, I see only reports for
missing
>> symlink files, but never real file differences.
>> No real activity was performed with podman apart from running these two
containers.
>> I am running podman 4.3.1 on debian bookworm (kernel 6.0.8)
>>
>> What is wrong?
>
> I guess the first question I would have for you is why are you using
> VFS storage? And not overlay or fuse-overlay?
>
> Could there be other containers or storage that is un-accounted for?
> Did you do any podman builds? Or Buildah?
>
>
> ```
> $ podman ps --all
> CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS
> NAMES
> 2e7070eacb0f docker.io/library/alpine:latest touch /dan/walsh 6
> days ago Exited (0) 6 days ago nervous_noether
> $ podman ps --all --external
> CONTAINER ID IMAGE COMMAND CREATED STATUS
> PORTS NAMES
> 2e7070eacb0f docker.io/library/alpine:latest touch /dan/walsh 6
> days ago Exited (0) 6 days ago nervous_noether
> 9478fed6d8db docker.io/library/alpine:latest buildah 14
> seconds ago Storage alpine-working-container
> ```
>
> You could do a podman system reset and then remove all content from
> the storage with
>
> rm -rf ~/.local/share/containers
>
> To make sure there is nothing hidden there,
>
>
> Other then that I am not sure what could be showing the difference in
> storage.
>
>> Best regards,
>> --
>> On 23.12.2022 19:43, Михаил Иванов wrote:
>>> Hallo,
>>> I notice some disk space discrepancy when running rootless podman
containers.
>>> I use dedicated fs for podman storage mountrd to ~/.local/share/containers.
>>> df and du show consistent used disk space:
>>> island:named [master]> df -h ~/.local/share/containers
>>> /dev/mapper/sys-containers 117G 84G 32G 73%
~/.local/share/containers
>>>
>>> island:named [master]> sudo du -sh
~/.local/share/containers/storage/{vfs,volumes}
>>> 74G /home/ivans/.local/share/containers/storage/vfs
>>> 11G /home/ivans/.local/share/containers/storage/volumes
>>> island:named [master]>
>>> But space usage shown by podman system df is about 44% less than reported
above:
>>>
>>> island:named [master]> podman system df
>>> TYPE TOTAL ACTIVE SIZE RECLAIMABLE
>>> Images 32 5 39.49GB 25.96GB (66%)
>>> Containers 7 7 1.85GB 0B (0%)
>>> Local Volumes 2 2 10.83GB 0B (0%)
>>>
>>> Volume space is practically same, it's vfs space (where as I understand
images
>>> and containers are located) that differs.
>>> I also run buildah as same user, but buildah ls shows nothing.
>>> I have ran podman system prune, but it reclaimed 0 bytes.
>>> So is this extra space usage expected? Or is it sthing wrong with my
storage?
>>> Thanks and regards,
>>> --
>>> Michael Ivanov
>>>
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