[bug] Issues while deleting VM snapshots

[Zorlin]

This is on v0.1.5

mfsbdev

/usr/bin/chattr: Operation not supported while reading flags on /mnt/proxmox-mfsbdev
command '/usr/bin/chattr -i /mnt/proxmox-mfsbdev' failed: exit code 1
disk image '/mnt/proxmox-mfsbdev' does not exist
Use of uninitialized value $basename in concatenation (.) or string at /usr/share/perl5/PVE/Storage/Custom/MooseFSPlugin.pm line 787.
TASK OK

non-bdev

()
/usr/bin/chattr: Operation not supported while reading flags on /mnt/proxmox-mfs
command '/usr/bin/chattr -i /mnt/proxmox-mfs' failed: exit code 1
disk image '/mnt/proxmox-mfs' does not exist
TASK OK