On 08/24/2018 11:53 AM, Orion Poplawski wrote:
> subversion-1.10.2-1.fc28.x86_64
>
> When doing a svnadmin hotcopy the file db/rep-cache.db-journal is left in the
> destination. Is that expected?
>
> I'm also seeing problems when copying to a CIFS mounted filesystem on EL7
> (/var/svn -> /nwra/monterey) - it gets stuck trying to deal with it. I'm
> running:
>
> /usr/share/doc/subversion-tools/backup/hot-backup.py --num-backups=7 --verify
> /var/svn/svn-nwra-mry /nwra/monterey/${dest}/backup-svn2
>
> which runs:
>
> /usr/bin/svnadmin hotcopy --clean-logs -- /var/svn/svn-nwra-mry
> /nwra/monterey/fafnir_backup/backup-svn2/svn-nwra-mry-13080
>
> strace shows:
>
> fcntl(5, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=1073741824,
> l_len=1}) = 0
> fcntl(5, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=1073741826,
> l_len=510}) = -1 EACCES (Permission denied)
> fcntl(5, F_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=1073741826,
> l_len=510}) = 0
>
> continues forever. Perhaps the cifs mount does not allow for locking?
Adding the "nobrl" mount option to mount.cifs appears to work around the
issue. Still seems odd that some of the locks succeed and some fail.
--
Orion Poplawski
Manager of NWRA Technical Systems 720-772-5637
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane or...@nwra.com
Boulder, CO 80301 https://www.nwra.com/
