VirtualBox

Ticket #14220 (new defect)

Opened 7 years ago

Resized differential drives causes guest crash

Reported by: kjonca Owned by:
Component: other Version: VirtualBox 4.3.28
Keywords: Cc:
Guest type: other Host type: other

Description

I wanted to resize (expand) guest hard drive. So:

  1. I made snapshot of guest
  2. resize snapshot vdi file with VBoxManage modifyhd ~/vb/vm/work/deuter/Snapshots/\{5c558b0f-1ea6-4c48-92e0-9095747529b1\}.vdi --resize 20000
  3. tried to resize windows partition on disk.

And guest start to behave undeterministic.

  • with gparted ran in guest I saw a lot disk error messages
  • windows guest (which normally works in this machine) aborts in random moments

Seems that "use host IO cache" has some impact on this (witch cache on, machine aborts earlier)

Attachments

VBox.log Download (88.9 KB) - added by kjonca 7 years ago.

Change History

Changed 7 years ago by kjonca

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