Virsh Backup Script Block Commit: Unterschied zwischen den Versionen
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Thomas (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „<source lang=bash> #!/bin/bash VM=$1 STATE=ss-$(date "+%s") BACKUP="/mnt/data/backup/mabel/" DATE=$(date "+%Y-%m-%d-%H-%M") LOG=/tmp/$VM-$DATE.log echo "start …“) |
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| − | < | + | <pre> |
#!/bin/bash | #!/bin/bash | ||
VM=$1 | VM=$1 | ||
| Zeile 28: | Zeile 28: | ||
ENDDATE=$(date "+%Y-%m-%d-%H-%M") | ENDDATE=$(date "+%Y-%m-%d-%H-%M") | ||
echo "end backup $VM $ENDDATE" >> $LOG | echo "end backup $VM $ENDDATE" >> $LOG | ||
| − | </ | + | </pre> |
Aktuelle Version vom 23. Juni 2021, 19:57 Uhr
#!/bin/bash
VM=$1
STATE=ss-$(date "+%s")
BACKUP="/mnt/data/backup/mabel/"
DATE=$(date "+%Y-%m-%d-%H-%M")
LOG=/tmp/$VM-$DATE.log
echo "start backup $VM $DATE" > $LOG
echo virsh snapshot-create-as --domain $VM $STATE --diskspec vda,file=/var/lib/libvirt/images/$VM.$STATE --disk-only --atomic >> $LOG
if virsh snapshot-create-as --domain $VM $STATE --diskspec vda,file=/var/lib/libvirt/images/$VM.$STATE --disk-only --atomic >> $LOG
then
echo rsync --progress /var/lib/libvirt/images/$VMqcow2 $BACKUP/$VM-$DATE.qcow >> $LOG
if rsync --progress /var/lib/libvirt/images/$VM.qcow2 $BACKUP/$VM-$DATE.qcow >> $LOG
then
echo virsh blockcommit $VM vda --active --verbose --pivot >> $LOG
if virsh blockcommit $VM vda --active --verbose --pivot >> $LOG
then
rm -v /var/lib/libvirt/images/$VM.$STATE >> $LOG
else
echo "virsh blockcommit $VM vda failed" >> $LOG
fi
else
echo rsync failed >> $LOG
fi
else
echo virsh snapshot-create-as failed >> $LOG
fi
ENDDATE=$(date "+%Y-%m-%d-%H-%M")
echo "end backup $VM $ENDDATE" >> $LOG