Re: [Libguestfs] [ovirt-users] OVA import of FC21 VM hangs during virt-v2v conversion?
On Wed, Nov 16, 2016 at 05:09:56PM -0500, Derek Atkins wrote:
Guest is Fedora 21. Host is CentOS 7.2
Guest not have an unusual number of files. At least looking at the number
of inodes used:
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/vda3 2894304 164989 2729315 6% /
So... 165,000 files? My F23 system which imported in 2 minutes has
174,442 inodes used, albeit significantly more free:
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/vda3 23080448 174442 22906006 1% /
Another difference is ext4 (F21) vs xfs (F23).
I'll try to reproduce the issue here, but you can also do
the following command directly on the guest disk image if you
want to test something:
time LIBGUESTFS_BACKEND=direct guestfish --ro -a fc21-64.qcow2 -i selinux-relabel
/etc/selinux/targeted/contexts/files/file_contexts / force:true
As long as you make sure you use the '--ro' flag, this will not make
any changes to the disk image.
For me that command only takes ~15 seconds to run on a Fedora 21 disk
image with minimal (@Core) packages installed. I'm using a
RHEL 7.3 host.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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