Re: [Qemu-devel] [BUG] qemu-ga: failed to fsfreeze-thaw on RHEL 5.8 Guest

2012-05-27 Thread Michael Roth
On Mon, May 28, 2012 at 08:12:12AM +0900, MATSUDA, Daiki wrote: > I researched the source of the bug. > > qemu-ga calls guest_fsfreeze_build_mount_list from > qemp_guest_fsreeze_thaw in qga/commands-posix.c. And it tries to read > /etc/mtab (= MOUNTED) to get mounted filesystems. But when they are

Re: [Qemu-devel] [BUG] qemu-ga: failed to fsfreeze-thaw on RHEL 5.8 Guest

2012-05-27 Thread MATSUDA, Daiki
I researched the source of the bug. qemu-ga calls guest_fsfreeze_build_mount_list from qemp_guest_fsreeze_thaw in qga/commands-posix.c. And it tries to read /etc/mtab (= MOUNTED) to get mounted filesystems. But when they are frozen, getmntent(fp) is not finished in the situation /etc/mtab in froze

[Qemu-devel] [BUG] qemu-ga: failed to fsfreeze-thaw on RHEL 5.8 Guest

2012-05-24 Thread MATSUDA, Daiki
I encountered the serious bug on QEMU Guest Agent. environment Guest OS : RHEL 5.8 / 5.7 (i686) Guest Agent Version : qemu-1.1.0rc2 and rc3 I am trying to take snapshot via virsh snapshot-create-as command. And to freeze guest's filesystem and take snapshot is succeed. But after sending the thaw