def gluster_basic_test():
tc.logger.info("Testing gluster volume create and mounting")
volname = tc.config_data["VOLNAME"]
mount_type = tc.config_data["MOUNT_TYPE"]
mountpoint = tc.config_data["MOUNTPOINT"]
mnode = tc.nodes[0]
client = tc.clients[0]
_rc = True
ret = setup_vol()
if not ret:
tc.logger.error("Unable to setup the volume %s" % volname)
return False
tc.run(mnode, "gluster volume status %s" % volname)
ret, _, _ = mount_volume(volname, mount_type, mountpoint, mclient=client)
if ret != 0:
tc.logger.error("mounting volume %s failed" % volname)
_rc = False
else:
ret, _, _ = tc.run(client, "cp -r /etc %s" % mountpoint)
if ret != 0:
tc.logger.error("cp failed on the mountpoint")
_rc = False
umount_volume(client, mountpoint)
ret = stop_volume(volname)
if not ret:
_rc = False
ret = delete_volume(volname)
if not ret:
_rc = False
return _rc
def check_geo_arequal_status(master, mastervol, slave, slavevol, \
timeout=600, mclient='', sclient=''):
"""
checks the arequal checksum of master and slave
Returns True if arequal checksum matches between master and slave
Returns False if arequal checksum differs between master and slave
"""
if mclient == '':
mclient = tc.clients[0]
if sclient == '':
sclient = tc.clients[0]
master_mount = '/mnt/master'
slave_mount = '/mnt/slave'
retm, _, _ = mount_volume(mastervol, mpoint=master_mount, mserver=master, \
mclient=mclient)
rets, _, _ = mount_volume(slavevol, mpoint=slave_mount, mserver=slave, \
mclient=sclient)
if retm != 0 or rets != 0:
tc.logger.error("Failed to mount the master or slave volume")
return False
rc = False
while timeout >= 0:
retm = tc.run_async(mclient, "/usr/local/bin/arequal-checksum -p %s" \
% master_mount)
rets = tc.run_async(sclient, "/usr/local/bin/arequal-checksum -p %s" \
% slave_mount)
retm.wait()
rets.wait()
retm = retm.value()
rets = rets.value()
tc.logger.debug("The arequal-checksum of master is %s" % retm[1])
tc.logger.debug("The arequal-checksum of slave is %s" % rets[1])
if retm[0] != 0 or rets[0] != 0:
tc.logger.error("arequal returned error. Check glusterfs logs")
elif retm[1] != rets[1]:
tc.logger.debug("arequal-checksum does not match master and slave")
else:
tc.logger.info("arequal-checksum of master and slave match")
rc = True
break
time.sleep(120)
timeout = timeout - 120
umount_volume(mclient, master_mount)
umount_volume(sclient, slave_mount)
return rc
def check_geo_filecount_status(master, mastervol, slave, slavevol, \
timeout=1200, mclient='', sclient=''):
"""
checks the number of files in master and slave
Returns True if number of files are same in master and slave
Returns False if number of files differ in master and slave
"""
if mclient == '':
mclient = tc.clients[0]
if sclient == '':
sclient = tc.clients[0]
master_mount = '/mnt/master'
slave_mount = '/mnt/slave'
retm, _, _ = mount_volume(mastervol, mpoint=master_mount, \
mserver=master, mclient=mclient)
rets, _, _ = mount_volume(slavevol, mpoint=slave_mount, \
mserver=slave, mclient=sclient)
if retm != 0 or rets != 0:
tc.logger.error("Failed to mount the master or slave volume")
return False
rc = False
while timeout >= 0:
retm = tc.run_async(mclient, "find %s | wc -l" % master_mount)
rets = tc.run_async(sclient, "find %s | wc -l" % slave_mount)
retm.wait()
rets.wait()
retm = retm.value()
rets = rets.value()
tc.logger.debug("The number of files in master is %s" % int(retm[1]))
tc.logger.debug("The number of files in slave is %s" % int(rets[1]))
if retm[0] != 0 or rets[0] != 0:
tc.logger.error("find returned error. Please check glusterfs logs")
elif int(retm[1]) != int(rets[1]):
tc.logger.debug("filecount does not match between master and slave")
else:
tc.logger.info("filecount of master and slave match")
rc = True
break
time.sleep(120)
timeout = timeout - 120
umount_volume(mclient, master_mount)
umount_volume(sclient, slave_mount)
return rc
