[Samba] Weird issue - STATUS_DISK_FULL

[Ciaran Scolard]

Hi All,

I've a share on a btrfs volume that is reporting that there isn't enough disk space for a backup.
Which is odd as the file is about 300GB in size and df  -h reports 5TB free.
Any ideas?

testparm -s
Load smb config files from /etc/samba/smb.conf
Processing section "[BACKUP00]"
Loaded services file OK.
Server role: ROLE_STANDALONE
[global]
        map to guest = Bad User
        log file = /var/log/samba/log.%m
        max xmit = 65535
        deadtime = 15
        socket options = TCP_NODELAY IPTOS_LOWDELAY
        load printers = No
        printcap name = /dev/null
        disable spoolss = Yes
        idmap config * : backend = tdb
        use sendfile = Yes
        write cache size = 1048576
        printing = bsd
        print command = lpr -r -P'%p' %s
        lpq command = lpq -P'%p'
        lprm command = lprm -P'%p' %j

[BACKUP00]
        comment = BACKUPS
        path = /BACKUP00/Shared/
        read only = No
        guest only = Yes
        guest ok = Yes
        vfs objects = btrfs