Re: [libvirt] [test-API][PATCH] Add 7 memory API related cases

add 7 new cases using domain memory related API add 1 conf for domain memory testing 7 new cases are: memory_params_config: test set memory params with config flag memory_params_live: test set memory params with live flag memory_peek: test memory peek memory_stats: test get memory stats set_maxmem_config: test set maximum memory with config flag set_memory_config: test set current memory with config flag set_memory_live: test set current memory with live flag diff --git a/repos/domain/memory_params_live.py b/repos/domain/memory_params_live.py new file mode 100644 index 0000000..68a71b2 --- /dev/null +++ b/repos/domain/memory_params_live.py @@ -0,0 +1,109 @@ +#!/usr/bin/env python +# Test set domain memory parameters with flag +# VIR_DOMAIN_AFFECT_LIVE + +import os +import math +from xml.dom import minidom + +import libvirt +from libvirt import libvirtError + +from src import sharedmod + +required_params = ('guestname', 'hard_limit', 'soft_limit', 'swap_hard_limit', ) +optional_params = {} + +UNLIMITED = 9007199254740991 +CGROUP_PATH = "/cgroup/memory/libvirt/qemu" + +def get_cgroup_setting(guestname): + """get domain memory parameters in cgroup + """ + if os.path.exists(CGROUP_PATH): + cgroup_path = "%s/%s" % (CGROUP_PATH, guestname) + else: + cgroup_path = "/sys/fs%s/%s" % (CGROUP_PATH, guestname) + + f = open("%s/memory.limit_in_bytes" % cgroup_path) + hard = int(f.read()) + logger.info("memory.limit_in_bytes value is %s" % hard) + + f = open("%s/memory.soft_limit_in_bytes" % cgroup_path) + soft = int(f.read()) + logger.info("memory.soft_limit_in_bytes value is %s" % soft) + + f = open("%s/memory.memsw.limit_in_bytes" % cgroup_path) + swap = int(f.read()) + logger.info("memory.memsw.limit_in_bytes value is %s" % swap)

diff --git a/repos/domain/memory_stats.py b/repos/domain/memory_stats.py new file mode 100644 index 0000000..5de4028 --- /dev/null +++ b/repos/domain/memory_stats.py @@ -0,0 +1,65 @@ +#!/usr/bin/env python +# Test get domain memory stats + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname', ) +optional_params = {} + +VIRSH = "virsh qemu-monitor-command" + +def get_memory_actual(guestname): + """get memory stats with virsh commands + """ + qmp_actual = -1 + cmd ="%s %s '{ \"execute\": \"query-balloon\" }'" % (VIRSH, guestname) + logger.info("check memory stats with virsh command: %s" % cmd) + ret, out = utils.exec_cmd(cmd, shell=True) + out_dict = eval(out[0]) + if out_dict.has_key('return'): + if out_dict['return'].has_key('actual'): + qmp_actual = out_dict['return']['actual'] + else: + return False + + if qmp_actual == -1: + return False + + logger.info("the memory actal is: %s" % qmp_actual)