Issue on installing

[killmasta93]

Hi,
I was wondering if someone else has the issue on installing.

./zimbra-lvm-rsync-backup.sh: line 54: /usr/sbin/lvcreate: No such file or directory
mount: /tmp/zimbra_vol: special device /dev//zimbra_vol does not exist.
rsync: change_dir "/tmp/zimbra_vol/zimbra" failed: No such file or directory (2)
(new) backup_dir is /mnt/2020-04-27-15-43-06
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]
umount: /tmp/zimbra_vol/: not mounted.
./zimbra-lvm-rsync-backup.sh: line 73: /usr/sbin/lvremove: No such file or directory
./zimbra-lvm-rsync-backup.sh: line 79: /bin/mail: No such file or directory

and this is the config i changed

# backup_dir - directory to backup to
backup_dir=/mnt

# backup_log - path to backup log file e.g. /var/log/zimbra-backup.log
backup_log=/var/log/zimbra-backup.log

# vol_group - the Volume Group that contains $zimbra_vol
vol_group=$zimbra_vol

# zimbra_vol - the Logical Volume that contains /opt/zimbra
zimbra_vol=/opt/zimbra

# zimbra_vol_fs - the file system type (ext3, ext4, xfs, ...) in /opt/zimbra
zimbra_vol_fs=ext4

# zimbra_backup_vol - the Logical Volume for zimbra_vol snapshot
zimbra_backup_vol=zimbra_vol

# zimbra_backup_volsize - the size of snapshot
zimbra_backup_volsize=BACKUP-VOLUMN-SIZE

# lvcreate and lvremove commands path
lvcreate_cmd=/usr/sbin/lvcreate
lvremove_cmd=/usr/sbin/lvremove

# rsync command path
rsync_cmd=/usr/bin/rsync

# incremental backup directory that contains new/modified/deleted data on the local machine. This will fill up over time!
incremental_backup_dir=/mnt/$(date +%F-%H-%M-%S)

# destination directory for full backup
full_backup_dir=/mnt

# email address and email command path defination
email="<your-email-address>"
mail_cmd=/bin/mail