virttest.libguestfs: Unified virt-command functions.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
virttest.utils_libguestfs: Add virt command function.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
utils_test.libguestfs: Add functions for formatting disk.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
utils_test.libguestfs: Add inspective functions for VT class.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
virttest.utils_test: make ping support ipv6

This patch make ping support ipv6

Signed-off-by: Yunping Zheng <yunzheng@redhat.com>
wait_for_get_address: Handle dead vm

Pull request #1424 added logic to wait_for_get_address() in order to
try and renew the guest IP by using the serial console. However, it did
not take into account that the guest may not be running in this instance
and that failing and/or raising an exception may be an expected output.

As it turns out the virsh.attach_device test has such a need as part of
its processing - it expects/tests certain exceptions.

Without this change, the wait_for_get_address() eventually calls the
serial_login() function which fails (exception) when trying to determine
if the path to 'self.serial_console.inpipe_filename' exists. Trying
to change that code to call create_serial_console() will fail because
the VM is dead.  So rather than go through that processing, just fail.

This issue was exacerbated by verify_ip_address_ownership() not returning
True from the mac in macs checking on the return from parse_arp(). Since
the IP address wasn't matched a failure would result, which led to going
into the new code. Exactly what caused that I'm not quite sure as it
was only reproducible for a short period of time and now it does find
the address. When the code does return True, the remote.remote_login()
call in the login() code will eventually fail since the guest is not
up with a LoginError exception, which is caught/handled by attach_device.

Hopefully @humanux can review and comment on this.  I am open to other
suggestions, but this just seemed to be the easiest way.
virttest: Change working dir before showing git log

When run download_test_provider if the test_provider is already
downloaded, current working dir won't change before running "git log -1".

This will output false log info or won't work at all if cwd is not a git
repo.

Signed-off-by: Hao Liu <hliu@redhat.com>
lvsb_base: Add sandbox options mapper

The patch fixes several small issues firstly, for example, to avoid
the make_sandbox_command_line() is called twice, and should append
option for flag rather than argument. And then the patch implement
a sandbox options mapper, which will help complex options testing.

Signed-off-by: Alex Jia <ajia@redhat.com>
lvsb: support complex options sandboxes

Refactor codes to support complex sandbox testing.

Signed-off-by: Alex Jia <ajia@redhat.com>
virttest: build a object with counts generator

Implement a generator based on object and counts.

Signed-off-by: Alex Jia <ajia@redhat.com>
virttest.standalone_test: Use name instead shortname in print_guest_list

When we list the guest names with run we need the whole guest name but not
the shortname. Otherwise we will filter more cases than expect when we use
the output from --list-guests to run a test.

Signed-off-by: Yiqiao Pu <ypu@redhat.com>
virttest.test_setup: Fix KSM cleanup

Don't unload ksm module when it's built-in.

Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>
libvirt_xml: Add support of net and storage for nodedev_xml.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt_xml: add implemention for hostdev in libvirt_xml/devices/.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt_xml: add a function to add hostdev device in vm_xml.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
virttest.iscsi: Support creating LUN on exist target.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
shared.cfg: Update some config for physical_resources_check

update cpu_sockets_chk_cmd and add cpu_logical_processors_chk_cmd config

Signed-off-by: Shuping Cui <scui@redhat.com>
setup_or_cleanup_iscsi: Use utils_selinux

Rather than blindly clearing/setting the selinux enforce value
first check if it is actually set to enforcing before lowering
to permissive.  Then after done, don't blindly set back to
enforcing unless it was set prior.
Adjust error message text for Iscsi
virt: Add list_iface function in class Bridge

Signed-off-by: Li Yang <liyang.fnst@cn.fujitsu.com>