The problems seems to be somewhat random. Last night my backup script told me
['cryptsetup', 'luksOpen', '/dev/vg0/services_data_backup_snapshot', 'services_data_backup_unlocked', '--non-exclusive', '--readonly', '--key-file=-'] failed 255: Command failed: No key available with this passphrase. This morning I was able to mount the snapshot once but the second time I got an error: : root; lvcreate --size 256M --snapshot --name services_data_backup_snapshot /dev/vg0/services_data Logical volume "services_data_backup_snapshot" created : root; cryptsetup luksOpen /dev/vg0/services_data_backup_snapshot services_data_backup_unlocked --non-exclusive --readonly --key-file=/tmp/xxx key slot 1 unlocked. Command successful. : root; cryptsetup remove services_data_backup_unlocked : root; lvremove --force /dev/vg0/services_data_backup_snapshot Logical volume "services_data_backup_snapshot" successfully removed It worked, but only once. : root; lvcreate --size 256M --snapshot --name services_data_backup_snapshot /dev/vg0/services_data Logical volume "services_data_backup_snapshot" created : root; cryptsetup luksOpen /dev/vg0/services_data_backup_snapshot services_data_backup_unlocked --non-exclusive --readonly --key-file=/tmp/xxx Command failed: /dev/vg0/services_data_backup_snapshot is not a LUKS partition : root; lvremove --force /dev/vg0/services_data_backup_snapshot Logical volume "services_data_backup_snapshot" successfully removed -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org