Пример скрипта для Live Backup VM on XenServer

Скрипт проверен на версии Citrix XenServer 6.2.

Главное правильно определить переменные, остальное все будет сделано автоматом.

# BackUp Virtual Machine

# Citrix XenServer 6.2

# Nuance 1: XenServer Tools are not needed on the VM

export REMOTEHOST=120.71.111.41

export REMOTEDIR=vm

export REMOTEUSER=ksjhfksjdhfk

export REMOTEPASSWD=kdsfksdhfkjsdhfkhf

export VMNAME=xs62rectest

export VMSPEC=xs62_snap_xen10

export CURDATE=$(date +%Y-%m-%d.%H.%M.%S)

export MOUNTPOINT=/mnt/backup$VMNAME

export VMFILENAME=$VMNAME-$VMSPEC-$CURDATE

echo $(date +%Y-%m-%d.%H.%M.%S): START backup VM $VMNAME

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: mkdir $MOUNTPOINT

mkdir $MOUNTPOINT -p

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: mount //$REMOTEHOST/$REMOTEDIR to $MOUNTPOINT

mount -t cifs "//$REMOTEHOST/$REMOTEDIR" -o username=$REMOTEUSER,password=$REMOTEPASSWD $MOUNTPOINT

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: creating snapshot

export SNAPUUID=`xe vm-snapshot vm=$VMNAME new-name-label=$VMFILENAME.snapshot`

echo $(date +%Y-%m-%d.%H.%M.%S): DONE: spapshot uuid = $SNAPUUID

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: converting snapshot to VM

xe template-param-set is-a-template=false ha-always-run=false uuid=$SNAPUUID

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: exporting snapshot to $MOUNTPOINT/$VMFILENAME.xva.gz

xe vm-export vm=$SNAPUUID compress=true filename=$MOUNTPOINT/$VMFILENAME.xva.gz

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: deleting snapshot

xe vm-uninstall uuid=$SNAPUUID force=true

echo $(date +%Y-%m-%d.%H.%M.%S): STEP: umount -l $MOUNTPOINT

umount -l $MOUNTPOINT

echo $(date +%Y-%m-%d.%H.%M.%S): FINISH backup VM $VMNAME