Signed-off-by: NChris Evich <cevich@redhat.com>

Signed-off-by: NChris Evich <cevich@redhat.com>

Signed-off-by: NChris Evich <cevich@redhat.com>

fix a typo introduced by me in 651,
the "image_format" param should still be qcow2 for qcow2v3.
I was renaming the qcow3 to qcow2_v3 in 630, but I mistakenly set the branch to master when
opening the pullreq, then reopen it on 651 to branch next, but that time I mistakenly modified the 'image_format'
Signed-off-by: NXiaoqing Wei <xwei@redhat.com>

and modify the qemu_storage.py to expand to support check qed qcow2v3
and increase the verbose to let people know the format in debug file.
Signed-off-by: NXiaoqing Wei <xwei@redhat.com>

Added missing param'tmp_dir' for Windows guests for the
'mirroring.continuous_backup' test case.
Signed-off-by: NXu Tian <xutian@redhat.com>

Fix the 'arguments too long' error when running tests like
'virtio_scsi_variants.multi_scsiid_lun'.  Now, we will save
the command into a tempfile when the command's length is bigger
than 255 characters, and make the shell to source the tempfile,
causing it to effectively execute the command line, now
without the 255 char restriction.
Signed-off-by: NXu Tian <xutian@redhat.com>

As /etc/mtab will always use the real patch, so get the real path for
mount_point and src. Otherwise it will make mistake when we try to
find the mounted file system from mtab.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Boot up a guest and malloc memory in host to force it to move
among the nodes of host.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Boot up a guest have the same number of node as host. Each node in guest
only have 1 cpu. Try to malloc inside the guest with taksset. The memory
allocated in host should also in the same node as the cpu thread.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Get host numa topology. Start and bind guest to the cpu in each node
one by one. Then check the memory status for qemu process.
The qemu process should mainly used the memory from the node that it
is binded to.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Add the command line to simulate a multi node NUMA system in guest.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Add a class NumaInfo in utils_misc and some related functions to
get the host numa structure and information.

Also add a function in utils_test to get qemu process's memory
and cpu use status in each node.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Signed-off-by: NYiqiao Pu <ypu@redhat.com>

As one entry of nfs exported fs from "exportfs -v" output may be splited to
two lines, use re.findall() to get the entries instead of splitlines.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Use makedirs to create a leaf directory and all intermediate ones. Also
create the mount_dir if it doesn't exist.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Recently the return value of status function in service.py is modified. This function
will only return True or False instead of the command output. So update related
code in nfs.py
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Shrink the guest mem when host don't have enough huge pages.
Can help the huge page related cases pass in a test loop which may
set up the guest memory very large for other cases in the the
same loop.
If you don't want to shrink the guest memory size please set
hugepage_force_allocate to no.
We also set up another parameter lowest_mem_per_vm for the minimize
memory for one guest. The default value is set to 256M.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Note:
1) after it GA, we need to update the iso path.
2) the origin Win8 has named, Win8.i386.0 Win8.x86_64.0
Signed-off-by: NXiaoqing Wei <xwei@redhat.com>

Note:
1) after it GA, we need to update the iso path.
2) the origin Win2012 has name named Win2012.x86_64.r1
Signed-off-by: NXiaoqing Wei <xwei@redhat.com>

Signed-off-by: NQingtang Zhou <zhouqt@gmail.com>

Signed-off-by: NQingtang Zhou <zhouqt@gmail.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

Serial session should not be closed for it may be used in
next test cases. If it was closed, next test case may
fail, in case of the guest hasn't shutdown after
the first test case. Becasue, close() function will close
the serial fifo file description, and remove that file.
The second test case also need to use serial, but it
try to open an un-exist fifo file.

That lead to the second case fail.
Signed-off-by: NMike Qiu <qiudayu@linux.vnet.ibm.com>

This patch adds the possibility to handle vlans by 'ip' command rather
then the old 'vconfig' one. Booth methods are supported. You can
configure it by setting 'cmd_type' in config.
Signed-off-by: NYunping Zheng <yunzheng@redhat.com>

If we close the serial session that was created,
let's re-create the session, making the test API
more robust against test writer mistakes (people
are not supposed to close the serial session
anyway).
Signed-off-by: NYunping Zheng <yunzheng@redhat.com>

Currently, this script uses utils_test.run_file_transfer transfer files
host->guest. Unfortunately, this method is not suitable for this test, since
the guest nic is repeatedly down/up during test, some times causing the host to
ssh the guest when the nic is down, causing errors like no route. Improve the
handling of connection failures, so we have more robust testing.
Signed-off-by: NYunping Zheng <yunzheng@redhat.com>

string.partition(str) is supported only on python2.5 and later.
So get_uri_with_transport will run into exception on old python.
Such as RHEL5.x host.
Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>

Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>

Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>

Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>

Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>