Re: [libvirt] [PATCH] security driver: ignore EINVAL when chowning an image file

On 06/03/2011 10:04 AM, Laine Stump wrote: > This fixes: > > https://bugzilla.redhat.com/show_bug.cgi?id=702044 > https://bugzilla.redhat.com/show_bug.cgi?id=709454 > > Both of these complain of a failure to use an image file that resides > on a read-only NFS volume. The function in the DAC security driver > that chowns image files to the qemu user:group before using them > already has special cases to ignore failure of chown on read-only file > systems, and in a few other cases, but it hadn't been checking for > EINVAL, which is what is returned if the qemu user doesn't even exist > on the NFS server. ACK.