add_auth_group = assign_iniator_gp_to_LUN(STDURL, vol_id, account_id, 'ALL')
verify_add_auth_gp(add_auth_group, 'ALL')
logging.debug('getting iqn for volume %s', volumeDict['name'])
iqn = discover_iscsi_lun(VSM_IP, vol_iqn)
iqn = verify_iqn(iqn)
logging.debug('iqn for discovered iSCSI LUN... %s', iqn)
login_result = iscsi_login_logout(iqn, VSM_IP, 'login')
verify_iscsi_operation(login_result, volumeDict['name'], 'login')
time.sleep(2)
result = getDiskAllocatedToISCSI(VSM_IP, mnt_point)
iscsi_device = verify_getDiskAllocatedToISCSI(result, mnt_point)
result = execute_mkfs(iscsi_device, 'ext3')
verify_execute_mkfs(result)
mount_result = mount_iscsi(iscsi_device, volumeDict['name'])
verify_mount(mount_result)
#mount_dir = 'mount/%s' %(volumeDict['name'])
mount_dir = {'name': volumeDict['name'], 'mountPoint': volumeDict['name']}
logging.info('...executing vdbench....')
executeVdbenchFile(mount_dir, 'filesystem_iscsi')
time.sleep(20)
logging.info('verifying the IOPS before Node goes to reset...')
iops_datapath = poolName + '/' + accName + tsm_name + '/' + volumeDict['name']
verify_IOPS(NODE1_IP, PASSWD, iops_datapath)
logging.debug('going to move node to reset...')
getControllerInfo(NODE1_IP, PASSWD, 'reboot', 'reboot.txt')
logging.debug('verifying pool import at peer Node: %s', NODE2_IP)
verify_pool_import(poolName, NODE2_IP, PASSWD)
logging.debug(
result = assign_iniator_gp_to_LUN(stdurl, volid, accId, 'ALL')
verify_add_auth_gp(result)
logging.debug('getting iqn for volume %s', volname)
iqn = discover_iscsi_lun(tsm_ip, vol_iqn)
iqn = verify_iqn(iqn)
logging.debug('iqn for discovered iSCSI LUN... %s', iqn)
login_result = iscsi_login_logout(iqn, tsm_ip, 'login')
verify_iscsi_login(login_result, volname)
time.sleep(5)
mountpoint = accName + volname
result = getDiskAllocatedToISCSI(tsm_ip, mountpoint)
device = verify_getDiskAllocatedToISCSI(result, mountpoint)
mkfs_result = execute_mkfs(device, 'ext3')
verify_execute_mkfs(mkfs_result)
mount_result = mount_iscsi(device, volname)
verify_mount(mount_result)
mount_dir = {'name': volname, 'mountPoint': volname}
qos_datapath = poolName + '/' + accName + tsm_name + '/' + volname
logging.info('Running vdbench by using file')
exe = executeVdbenchFile(mount_dir, 'filesystem_iscsi')
time.sleep(5)
check_vdbench = is_vdbench_alive(volname)
if check_vdbench:
logging.info('vdbench is running')
logging.info('Editing LUN attributes while IOs are running....')
#-------------------------IOPS------------------------------------
logging.info('Editing IOPS....')
startTime = ctime()
vdConfigFileName = fileConfigFiles[key]
VOL_NAME = key
confFile = VOL_NAME # creating a configuration file as VOL_NAME
# output directory for vdbench
outputDir = '%s_%s' % (VOL_NAME, indianTime.isoformat())
#copying perticular vdconf template to new file to execute vdbench
executeCmd('cp vdbench/templates/%s vdbench/%s' %
(vdConfigFileName, VOL_NAME))
iscsiDevice, vol_id, account_id, vol_mnt_point, iqn = \
getiSCSIDevice(VOL_NAME, vsm_id, POOL_IOPS, vsm_dataset_id, STDURL)
result = execute_mkfs(iscsiDevice, 'ext3')
verify_execute_mkfs(result)
mountResult = mount_iscsi(iscsiDevice, VOL_NAME)
verify_mount(mountResult)
volMntPoint = 'mount/%s' % (VOL_NAME)
userValues['anchor'] = volMntPoint
#updating configuration file before executing vdbench
createRunTimeConfig('vdbench/%s' % (VOL_NAME), userValues)
executeVdbench(confFile, outputDir)
flatfile = '%s/flatfile.html' % (outputDir)
#vdParseAndPlotImage(flatfile, 'rate')
#vdParseAndPlotImage(flatfile, 'resp')
#vdParseAndPlotImage(flatfile, 'MB/sec')
time.sleep(2)
umountResult = executeCmd('umount %s' % (volMntPoint))
iops_volid, iopsgroup_id, iops_volname)
result = assign_iniator_gp_to_LUN(stdurl, iops_volid, accId, 'ALL')
verify_add_auth_gp(result)
logging.debug('getting iqn for volume %s', iops_volname)
iqn = discover_iscsi_lun(tsm_ip, iops_vol_iqn)
iqn = verify_iqn(iqn)
logging.debug('iqn for discovered iSCSI LUN... %s', iqn)
login_result = iscsi_login_logout(iqn, tsm_ip, 'login')
verify_iscsi_login(login_result, iops_volname)
time.sleep(5)
mountpoint = accName + iops_volname
result = getDiskAllocatedToISCSI(tsm_ip, mountpoint)
device = verify_getDiskAllocatedToISCSI(result, mountpoint)
mkfs_result = execute_mkfs(device, 'ext3')
verify_execute_mkfs(mkfs_result)
mount_result = mount_iscsi(device, iops_volname)
verify_mount(mount_result)
##executing vd bench
mount_dir = {'name': iops_volname, 'mountPoint': iops_volname}
logging.info('...executing vdbench....')
executeVdbenchFile(mount_dir, 'filesystem_iscsi')
time.sleep(14)
logging.info('verifying the Iops in volume')
iops_datapath = poolName + '/' + accName + tsm_name + '/' + iops_volname
cmd = 'reng stats access dataset %s qos | head -n 4 ; sleep 10 ;\
echo "-----------------"; reng stats access dataset %s qos |\
head -n 4' % (iops_datapath, iops_datapath)
logging.debug('executing the command %s in controller', str(cmd))
iops_res = getControllerInfo(node_ip, passwd, cmd, 'iopsoutput.txt')
print iops_res
logging.debug('iops result is %s', (iops_res))