504 Gateway Timeout is shown while accessing Plesk Backup Manager
The following command hangs at the attempt to list file inside the
# /usr/local/psa/admin/sbin/pmm-ras --get-dump-list --verbose --debug
[2017-11-20 21:16:47.068|28910] INFO: Repository '/var/lib/psa/dumps': List backups of type for guid and name
[2017-11-20 21:16:47.068|28910] INFO: Get discovered names
Manual directory listing hangs:
# ls -la /var/lib/psa/dumps
Attempt to check available disk space using 'df' command fails due to the inability to access the backup directory. Strace log of 'df -h' command ends on the following line:
30089 21:27:17 stat("/var/lib/psa/dumps",
The filesystem is corrupted.
Resolve the filesystem issue on the server side.