Vboxmanage/compact: Unterschied zwischen den Versionen
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== Links == | == Links == | ||
# https://www.virtualbox.org/manual/ch08.html#vboxmanage-modifyvdi | # https://www.virtualbox.org/manual/ch08.html#vboxmanage-modifyvdi | ||
[[Kategorie:VirtualBox]] | [[Kategorie:VirtualBox]] | ||
[[Kategorie:Linux:Befehl]] | [[Kategorie:Linux:Befehl]] | ||
{{DEFAULTSORT:vboxmanage:compact}} | {{DEFAULTSORT:vboxmanage:compact}} | ||
Version vom 6. Januar 2023, 11:43 Uhr
Reduce virtual disk file size
Freien Speicherplatz bereinigen
Linux
dd if=/dev/zero of=/var/tmp/bigemptyfile bs=4096k rm /var/tmp/bigemptyfile
or
telinit 1 mount -o remount,ro /dev/sda1 zerofree -v /dev/sda1
Windows
- Run defrag in the guest
- user SDelete from Sysinternals
sdelete.exe c: -z
Vboxmanage
Shutdown the guest VM
Linux Host
vboxmanage modifymedium --compact /path/to/thedisk.vdi
Windows Host
VBoxManage.exe modifymedium --compact c:\path\to\thedisk.vdi