Vboxmanage/compact: Unterschied zwischen den Versionen
| Zeile 4: | Zeile 4: | ||
Reduce vdi file size size | Reduce vdi file size size | ||
== | == Freien Speicherplatz bereinigen == | ||
=== Linux | === Linux === | ||
dd if=/dev/zero of=/var/tmp/bigemptyfile bs=4096k | dd if=/dev/zero of=/var/tmp/bigemptyfile bs=4096k | ||
rm /var/tmp/bigemptyfile | rm /var/tmp/bigemptyfile | ||
or | or | ||
telinit 1 | telinit 1 | ||
mount -o remount,ro /dev/sda1 zerofree -v /dev/sda1 | mount -o remount,ro /dev/sda1 zerofree -v /dev/sda1 | ||
=== Windows | === Windows === | ||
# Run defrag in the guest | # Run defrag in the guest | ||
# user [http://technet.microsoft.com/en-us/sysinternals/bb897443 SDelete] from Sysinternals | # user [http://technet.microsoft.com/en-us/sysinternals/bb897443 SDelete] from Sysinternals | ||
sdelete.exe c: -z | sdelete.exe c: -z | ||
Version vom 6. Januar 2023, 11:27 Uhr
Compact VirtualBox's VDI file size
Reduce vdi file size 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
Links
Anwendung
# vboxmanage modifymedium --compact windows10.vdi 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%