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[Qemu-devel] qcow2 vs. image file format --> pci device
From: |
Clemens Kolbitsch |
Subject: |
[Qemu-devel] qcow2 vs. image file format --> pci device |
Date: |
Sat, 29 Sep 2007 16:57:57 +0200 |
User-agent: |
KMail/1.9.6 |
hi everyone!
i have a strange problem (at least to me it seems strange :-) ):
i have implemented a pci device (Network IC) and it works just fine when using
a standard image. however i now want to support snapshotting...
i started to convert my image into the qcow2 format and suddenly my code does
not work any more... even if i uncomment everything that has to do with
snapshotting in my code, it still blocks during qemu startup.
the thing that could cause this: i use 2 additional threads in my NIC code ...
each is working with semaphores that might cause problems.
is there something in particular i have to be careful of when using qcow2 file
format?
thanks!!
- [Qemu-devel] qcow2 vs. image file format --> pci device,
Clemens Kolbitsch <=