Re: dashboard fails with error code 500 on a particular file system

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Hello Ernesto,

the commands worked without any problems, with Ubuntus 20.04 Ceph packages
and inside "cephadm shell". I tried all 55k directories of the filesystem.

Best,
Erich

Am Mo., 17. Jan. 2022 um 21:10 Uhr schrieb Ernesto Puerta <
epuertat@xxxxxxxxxx>:

> Hi E Taka,
>
> There's already a report of that issue in 16.2.5 (
> https://tracker.ceph.com/issues/51611), stating that it didn't happen in
> 16.2.3 (so a regression then), but we couldn't reproduce it so far.
>
> I just tried creating a regular fresh cephfs filesystem (1 MDS), a
> directory inside it (via cephfs-shell) and I could access the directory
> from the dashboard with no issues. Is there anything specific on that
> deployment? The dashboard basically uses Python libcephfs
> <https://docs.ceph.com/en/latest/cephfs/api/libcephfs-py/> for accessing
> Cephfs, so could you plz try the same and validate whether it works?
>
> >>> import cephfs
> >>> fs = cephfs.LibCephFS()
> >>> fs.conf_read_file('/etc/ceph/ceph.conf')
> >>> fs.mount(b'/', b'a')
> >>> fs.opendir('/test')
>
> # NO ERROR
>
>
> Kind Regards,
> Ernesto
>
>
> On Sun, Jan 16, 2022 at 11:26 AM E Taka <0etaka0@xxxxxxxxx> wrote:
>
>> Dashboard → Filesystems → (filesystem name) → Directories
>>
>> fails on a particular file system with error "500 - Internal Server
>> Error".
>>
>> The log shows:
>>
>>  Jan 16 11:22:18 ceph00 bash[96786]:   File
>> "/usr/share/ceph/mgr/dashboard/services/cephfs.py", line 57, in opendir
>>  Jan 16 11:22:18 ceph00 bash[96786]:     d = self.cfs.opendir(dirpath)
>>  Jan 16 11:22:18 ceph00 bash[96786]:   File "cephfs.pyx", line 942, in
>> cephfs.LibCephFS.opendir
>>  Jan 16 11:22:18 ceph00 bash[96786]: cephfs.OSError: opendir failed:
>> Permission denied [Errno 13]
>>  Jan 16 11:22:18 ceph00 bash[96786]: [::ffff:10.149.249.237:47814] [GET]
>> [500] [0.246s] [admin] [513.0B] /ui-api/cephfs/3/ls_dir
>>  Jan 16 11:22:18 ceph00 bash[96786]: [b'{"status": "500 Internal Server
>> Error", "detail": "The server encountered an unexpected condition which
>> prevented it from fulfilling the request.", "request_id":
>> "76727248-cf64-4b85-8630-8131e33832f8"}
>>
>> Do you have an idea what went wrong hore and how can I solve this issue?
>>
>> Thanks!
>> Erich
>> _______________________________________________
>> ceph-users mailing list -- ceph-users@xxxxxxx
>> To unsubscribe send an email to ceph-users-leave@xxxxxxx
>>
>
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