Hello, Richard.

> -----Original Message-----
> From: Richard W.M. Jones [mailto:rjo...@redhat.com]
> Sent: Monday, March 5, 2018 8:42 PM
> To: Зиновик Игорь Анатольевич <zinovi...@nspk.ru>
> Cc: libguestfs@redhat.com
> Subject: Re: [Libguestfs] virt-v2v 1.38 fails to convert .vmx VM: setfiles ...
> Multiple same specifications for /.*.
>
> On Mon, Mar 05, 2018 at 02:03:17PM +0000, Зиновик Игорь Анатольевич
> wrote:
> >   Hello.
> >
> > I'm trying to convert VMware based virtual machines (CentOS 7.2) and output
> them into oVirt.
> > virt-v2v fails with following error:
> > setfiles: /sysroot/etc/selinux/targeted/contexts/files/file_contexts: 
> > Multiple
> same specifications for /.*.
> >
> > File `file_contexts' looks same like in recent CentOS 7.4. My
> > conversion server is Fedora 28 (Rawhide), since it contains virt-v2v 1.38.
>
> This has got to be a bug of some kind in the SELinux ‘setfiles’
> program.

Fedora rawhide has policycoreutils-2.7-11.fc28.x86_64 (setfiles is shipped 
inside that rpm package).

> What happens if you run these commands (which should be safe to run
> because they only operate on a throw-away overlay):
>
>   qemu-img create -f qcow2 throwaway.qcow2 /mnt/knp1-vm-otp02/knp1-vm-
> otp02.vmdk

Seems that qemu-img 2.11 (which I have on my fedora rawhide) does not support
such format of invocation. VM have two disks (/boot and LVM partitioned one).
I converted both disks to .qcow2 format and executed virt-customize on them:
# qemu-img convert -f vmdk -O qcow2 /mnt/knp1-vm-otp02/knp1-vm-otp02.vmdk 
ta.qcow2
# qemu-img convert -f vmdk -O qcow2 /mnt/knp1-vm-otp02/knp1-vm-otp02_1.vmdk 
ta1.qcow2
#  virt-customize --colours -v -x --selinux-relabel -a ta.qcow2 -a ta1.qcow2


>   virt-customize --selinux-relabel -a throwaway.qcow2
>   rm throwaway.qcow2

Here is a most interesting snippet from `virt-customize -v -x --selinux-relabel 
-a ta.qcow2 -a ta1.qcow2' output:
... many lines skipped ...
libguestfs: trace: aug_ls "/files/etc/selinux/config"
guestfsd: <= aug_ls (0x1c) request length 72 bytes
libguestfs: trace: aug_ls = ["/files/etc/selinux/config/#comment[1]", 
"/files/etc/selinux/config/#comment[2]", 
"/files/etc/selinux/config/#comment[3]", 
"/files/etc/selinux/config/#comment[4]", 
"/files/etc/selinux/config/#comment[5]", iles/etc/selinux/config/#comment[6]", 
"/files/etc/selinux/config/#comment[7]", 
"/files/etc/selinux/config/#comment[8]", 
"/files/etc/selinux/config/#comment[9]", 
"/files/etc/selinux/config/SELINUX[1]", "/files/etc/selinux/config/SELINU]"]
libguestfs: trace: aug_close
guestfsd: => aug_ls (0x1c) took 0.00 secs
guestfsd: <= aug_close (0x1a) request length 40 bytes
libguestfs: trace: aug_close = 0
libguestfs: trace: grep "vdagentd.\pid" 
"/etc/selinux/targeted/contexts/files/file_contexts" "fixed:true"
guestfsd: => aug_close (0x1a) took 0.14 secs
guestfsd: <= grep (0x97) request length 132 bytes
commandrvf: stdout=y stderr=y flags=0x20004
commandrvf: grep -F vdagentd.\pid
libguestfs: trace: grep = []
libguestfs: trace: selinux_relabel 
"/etc/selinux/targeted/contexts/files/file_contexts" "/" "force:true"
guestfsd: => grep (0x97) took 0.12 secs
guestfsd: <= selinux_relabel (0x1d3) request length 108 bytes
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: setfiles -m
usage:  setfiles [-diIDlmnpqvFW] [-e excludedir] [-r alt_root_path] spec_file 
pathname...
usage:  setfiles [-diIDlmnpqvFW] [-e excludedir] [-r alt_root_path] spec_file 
-f filename
usage:  setfiles -s [-diIDlmnpqvFW] spec_file
usage:  setfiles -c policyfile spec_file
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: setfiles -F -e /sysroot/dev -e /sysroot/proc -e /sysroot/selinux -e 
/sysroot/sys -m -r /sysroot -v 
/sysroot/etc/selinux/targeted/contexts/files/file_contexts /sysroot/
Can't stat exclude path "/sysroot/selinux", No such file or directory - 
ignoring.
setfiles: /sysroot/etc/selinux/targeted/contexts/files/file_contexts: Multiple 
same specifications for /.*.
/sysroot/etc/selinux/targeted/contexts/files/file_contexts: Invalid argument
guestfsd: error: Can't stat exclude path "/sysroot/selinux", No such file or 
directory - ignoring.
setfiles: /sysroot/etc/selinux/targeted/contexts/files/file_contexts: Multiple 
same specifications for /.*.
/sysroot/etc/selinux/targeted/contexts/files/file_contexts: Invalid argument
libguestfs: trace: selinux_relabel = -1 (error)
virt-customize: error: libguestfs error: selinux_relabel: Can't stat
exclude path "/sysroot/selinux", No such file or directory - ignoring.
setfiles: /sysroot/etc/selinux/targeted/contexts/files/file_contexts:
Multiple same specifications for /.*.
/sysroot/etc/selinux/targeted/contexts/files/file_contexts: Invalid
argument
libguestfs: trace: close
libguestfs: closing guestfs handle 0x1cf9d90 (state 2)
libguestfs: trace: internal_autosync
guestfsd: => selinux_relabel (0x1d3) took 3.49 secs
guestfsd: <= internal_autosync (0x11a) request length 40 bytes
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