motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-08 10:13:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

iotests: Prepare for refcount_bits option

Browse source 
Some tests do not work well with certain refcount widths (i.e. you
cannot create internal snapshots with refcount_bits=1), so make those
widths unsupported.

Furthermore, add another filter to _filter_img_create in common.filter
which filters out the refcount_bits value.

This is necessary for test 079, which does actually work with any
refcount width, but invoking qemu-img directly leads to the
refcount_bits value being visible in the output; use _make_test_img
instead which will filter it out.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2015-02-18 17:40:48 -05:00 • committed by Kevin Wolf
parent 8a17b83cc3
commit 5262caa754
13 changed files with 41 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

2
tests/qemu-iotests/058
View file

@ -89,6 +89,8 @@ _supported_fmt qcow2
_supported_proto file
_supported_os Linux
_require_command QEMU_NBD
# Internal snapshots are (currently) impossible with refcount_bits=1
_unsupported_imgopts 'refcount_bits=1[^0-9]'
# Use -f raw instead of -f $IMGFMT for the NBD connection
QEMU_IO_NBD="$QEMU_IO -f raw --cache=$CACHEMODE"