On Wed, Mar 16, 2016 at 09:06:50AM +0100, Kashyap Chamarthy wrote: > Running this: > > $ virt-builder fedora-23 -o vm1.qcow2 --format qcow2 \ > --root-password password:123456 --selinux-relabel --size 100G > > And, importing vm1.qcow2 into libvirt results in these "corrupted > metadata buffer" errors, in a continuous loop, on the serial console:
> [ 51.717069] XFS (vda3): Metadata corruption detected at > xfs_agf_read_verify+0x70/0x120 [xfs], block 0x29b I can also reproduce this. It's interesting that it happens on x86_64. I have seem the same problem, but it was on aarch64: https://bugzilla.redhat.com/show_bug.cgi?id=1315895 That bug is rather inconclusive. Although I found a way to reproduce the problem (involving creating disk images on aarch64 and copying them over to x86_64), I don't know if the problem could be caused by the way we run xfs_growfs or by XFS itself, nor if the problem is pagesize / architecture specific or not. Anyway, it needs deeper investigation. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
