Description of problem: - Guest OS convert into READ-ONLY file system after migration. - Encounter Input/Output error on certain command such as ls, fdisk and etc. (intermittent) Version-Release number of selected component (if applicable): Libvirt 0.6.5 kvm-85 centos 5.3 (x86_64) How reproducible: Always Steps to Reproduce: 1. virsh migrate <domain-id> qemu+ssh://<desturi>/system 2. ssh into migrated guest os in new host 3. touch file 4. error message: cannot touch <file>: Read-only file system Actual results: error message: cannot touch <file>: Read-only file system Expected results: can read/write into the disk Additional info: