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gluster_cli_test.py
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gluster_cli_test.py
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#
# Copyright 2012-2016 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Refer to the README and COPYING files for full details of the license
#
from __future__ import absolute_import
from __future__ import division
import sys
import six
from testlib import VdsmTestCase as TestCaseBase
from testValidation import skipif
from vdsm.gluster import cli as gcli
from vdsm.gluster import exception
import xml.etree.ElementTree as etree
import glusterTestData
class GlusterCliTests(TestCaseBase):
def _parseVolumeInfo_empty_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volInfo/>
</cliOutput>
"""
tree = etree.fromstring(out)
self.assertFalse(gcli._parseVolumeInfo(tree))
def _parseVolumeInfo_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volInfo>
<volumes>
<volume>
<name>music</name>
<id>b3114c71-741b-4c6f-a39e-80384c4ea3cf</id>
<status>1</status>
<statusStr>Started</statusStr>
<brickCount>2</brickCount>
<distCount>2</distCount>
<stripeCount>1</stripeCount>
<replicaCount>2</replicaCount>
<disperseCount>0</disperseCount>
<arbiterCount>1</arbiterCount>
<redundancyCount>0</redundancyCount>
<type>2</type>
<typeStr>Replicate</typeStr>
<transport>0</transport>
<bricks>
<brick>192.168.122.2:/tmp/m_b1<name>192.168.122.2:/tmp/m_b1</name>
<isArbiter>1</isArbiter>
<hostUuid>04eb591b-2fd3-489e-a22c-5d342a3c713d</hostUuid>
</brick>
<brick>192.168.122.2:/tmp/m_b2<name>192.168.122.2:/tmp/m_b2</name>
<isArbiter>1</isArbiter>
<hostUuid>04eb591b-2fd3-489e-a22c-5d342a3c713d</hostUuid>
</brick>
</bricks>
<optCount>1</optCount>
<options>
<option>
<name>auth.allow</name>
<value>*</value>
</option>
</options>
</volume>
<volume>
<name>test1</name>
<id>b444ed94-f346-4cda-bd55-0282f21d22db</id>
<status>2</status>
<statusStr>Stopped</statusStr>
<brickCount>1</brickCount>
<distCount>1</distCount>
<stripeCount>1</stripeCount>
<replicaCount>1</replicaCount>
<disperseCount>0</disperseCount>
<arbiterCount>0</arbiterCount>
<redundancyCount>0</redundancyCount>
<type>0</type>
<typeStr>Distribute</typeStr>
<transport>1</transport>
<bricks>
<brick>192.168.122.2:/tmp/t_b1<name>192.168.122.2:/tmp/t_b1</name>
<isArbiter>0</isArbiter>
<hostUuid>04eb591b-2fd3-489e-a22c-5d342a3c713d</hostUuid>
</brick>
</bricks>
<optCount>0</optCount>
<options/>
</volume>
<count>2</count>
</volumes>
</volInfo>
</cliOutput>
"""
tree = etree.fromstring(out)
oVolumeInfo = \
{'music': {'isArbiter': True,
'brickCount': '2',
'bricks': ['192.168.122.2:/tmp/m_b1',
'192.168.122.2:/tmp/m_b2'],
'distCount': '2',
'bricksInfo': [{
'name': '192.168.122.2:/tmp/m_b1',
'isArbiter': True,
'hostUuid': '04eb591b-2fd3-489e-a22c-5d342a3c713d'
}, {
'name': '192.168.122.2:/tmp/m_b2',
'isArbiter': True,
'hostUuid': '04eb591b-2fd3-489e-a22c-5d342a3c713d'
}],
'options': {'auth.allow': '*'},
'replicaCount': '2',
'stripeCount': '1',
'disperseCount': '0',
'redundancyCount': '0',
'transportType': [gcli.TransportType.TCP],
'uuid': 'b3114c71-741b-4c6f-a39e-80384c4ea3cf',
'volumeName': 'music',
'volumeStatus': gcli.VolumeStatus.ONLINE,
'volumeType': 'REPLICATE'},
'test1': {'isArbiter': False,
'brickCount': '1',
'bricks': ['192.168.122.2:/tmp/t_b1'],
'distCount': '1',
'bricksInfo': [{
'name': '192.168.122.2:/tmp/t_b1',
'isArbiter': False,
'hostUuid': '04eb591b-2fd3-489e-a22c-5d342a3c713d'
}],
'options': {},
'replicaCount': '1',
'stripeCount': '1',
'disperseCount': '0',
'redundancyCount': '0',
'transportType': [gcli.TransportType.RDMA],
'uuid': 'b444ed94-f346-4cda-bd55-0282f21d22db',
'volumeName': 'test1',
'volumeStatus': gcli.VolumeStatus.OFFLINE,
'volumeType': 'DISTRIBUTE'}}
volumeInfo = gcli._parseVolumeInfo(tree)
self.assertEqual(volumeInfo, oVolumeInfo)
def _parseVolumeStripeCount_empty(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volInfo>
<volumes>
<volume>
<name>music</name>
<id>b3114c71-741b-4c6f-a39e-80384c4ea3cf</id>
<status>1</status>
<statusStr>Started</statusStr>
<brickCount>2</brickCount>
<distCount>2</distCount>
<replicaCount>2</replicaCount>
<disperseCount>0</disperseCount>
<arbiterCount>1</arbiterCount>
<redundancyCount>0</redundancyCount>
<type>2</type>
<typeStr>Replicate</typeStr>
<transport>0</transport>
<bricks>
<brick>192.168.122.2:/tmp/m_b1<name>192.168.122.2:/tmp/m_b1</name>
<isArbiter>1</isArbiter>
<hostUuid>04eb591b-2fd3-489e-a22c-5d342a3c713d</hostUuid>
</brick>
<brick>192.168.122.2:/tmp/m_b2<name>192.168.122.2:/tmp/m_b2</name>
<isArbiter>1</isArbiter>
<hostUuid>04eb591b-2fd3-489e-a22c-5d342a3c713d</hostUuid>
</brick>
</bricks>
<optCount>1</optCount>
<options>
<option>
<name>auth.allow</name>
<value>*</value>
</option>
</options>
</volume>
<volume>
<name>test1</name>
<id>b444ed94-f346-4cda-bd55-0282f21d22db</id>
<status>2</status>
<statusStr>Stopped</statusStr>
<brickCount>1</brickCount>
<distCount>1</distCount>
<replicaCount>1</replicaCount>
<disperseCount>0</disperseCount>
<arbiterCount>0</arbiterCount>
<redundancyCount>0</redundancyCount>
<type>0</type>
<typeStr>Distribute</typeStr>
<transport>1</transport>
<bricks>
<brick>192.168.122.2:/tmp/t_b1<name>192.168.122.2:/tmp/t_b1</name>
<isArbiter>0</isArbiter>
<hostUuid>04eb591b-2fd3-489e-a22c-5d342a3c713d</hostUuid>
</brick>
</bricks>
<optCount>0</optCount>
<options/>
</volume>
<count>2</count>
</volumes>
</volInfo>
</cliOutput>
"""
tree = etree.fromstring(out)
oVolumeInfo = \
{'music': {'isArbiter': True,
'brickCount': '2',
'bricks': ['192.168.122.2:/tmp/m_b1',
'192.168.122.2:/tmp/m_b2'],
'distCount': '2',
'bricksInfo': [{
'name': '192.168.122.2:/tmp/m_b1',
'isArbiter': True,
'hostUuid': '04eb591b-2fd3-489e-a22c-5d342a3c713d'
}, {
'name': '192.168.122.2:/tmp/m_b2',
'isArbiter': True,
'hostUuid': '04eb591b-2fd3-489e-a22c-5d342a3c713d'
}],
'options': {'auth.allow': '*'},
'replicaCount': '2',
'stripeCount': '1',
'disperseCount': '0',
'redundancyCount': '0',
'transportType': [gcli.TransportType.TCP],
'uuid': 'b3114c71-741b-4c6f-a39e-80384c4ea3cf',
'volumeName': 'music',
'volumeStatus': gcli.VolumeStatus.ONLINE,
'volumeType': 'REPLICATE'},
'test1': {'isArbiter': False,
'brickCount': '1',
'bricks': ['192.168.122.2:/tmp/t_b1'],
'distCount': '1',
'bricksInfo': [{
'name': '192.168.122.2:/tmp/t_b1',
'isArbiter': False,
'hostUuid': '04eb591b-2fd3-489e-a22c-5d342a3c713d'
}],
'options': {},
'replicaCount': '1',
'stripeCount': '1',
'disperseCount': '0',
'redundancyCount': '0',
'transportType': [gcli.TransportType.RDMA],
'uuid': 'b444ed94-f346-4cda-bd55-0282f21d22db',
'volumeName': 'test1',
'volumeStatus': gcli.VolumeStatus.OFFLINE,
'volumeType': 'DISTRIBUTE'}}
volumeInfo = gcli._parseVolumeInfo(tree)
self.assertEqual(volumeInfo, oVolumeInfo)
def test_parseVolumeInfo(self):
self._parseVolumeInfo_empty_test()
self._parseVolumeInfo_test()
self._parseVolumeStripeCount_empty()
def _parsePeerStatus_empty_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr>No peers present</opErrstr>
<peerStatus/>
</cliOutput>
"""
tree = etree.fromstring(out)
hostList = \
gcli._parsePeerStatus(tree, 'fedora-16-test',
'711d2887-3222-46d8-801a-7e3f646bdd4d',
gcli.HostStatus.CONNECTED)
self.assertEqual(hostList,
[{'hostname': 'fedora-16-test',
'uuid': '711d2887-3222-46d8-801a-7e3f646bdd4d',
'status': gcli.HostStatus.CONNECTED}])
def _parsePeerStatus_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<peerStatus>
<peer>
<uuid>610f466c-781a-4e04-8f67-8eba9a201867</uuid>
<hostname>192.168.2.21</hostname>
<connected>1</connected>
<state>3</state>
<stateStr>Peer in Cluster</stateStr>
</peer>
<peer>
<uuid>12345678-781a-aaaa-bbbb-8eba9a201867</uuid>
<hostname>FC16-1</hostname>
<connected>0</connected>
<state>3</state>
<stateStr>Peer in Cluster</stateStr>
</peer>
<peer>
<uuid>12345678-cccc-aaaa-bbbb-8eba9a201867</uuid>
<hostname>FC16-2</hostname>
<connected>1</connected>
<state>2</state>
<stateStr>Peer rejected</stateStr>
</peer>
</peerStatus>
</cliOutput>
"""
tree = etree.fromstring(out)
hostList = \
gcli._parsePeerStatus(tree, 'fedora-16-test',
'711d2887-3222-46d8-801a-7e3f646bdd4d',
gcli.HostStatus.CONNECTED)
self.assertEqual(hostList,
[{'hostname': 'fedora-16-test',
'uuid': '711d2887-3222-46d8-801a-7e3f646bdd4d',
'status': gcli.HostStatus.CONNECTED},
{'hostname': '192.168.2.21',
'uuid': '610f466c-781a-4e04-8f67-8eba9a201867',
'status': gcli.HostStatus.CONNECTED},
{'hostname': 'FC16-1',
'uuid': '12345678-781a-aaaa-bbbb-8eba9a201867',
'status': gcli.HostStatus.DISCONNECTED},
{'hostname': 'FC16-2',
'uuid': '12345678-cccc-aaaa-bbbb-8eba9a201867',
'status': gcli.HostStatus.UNKNOWN}])
def test_parsePeerStatus(self):
self._parsePeerStatus_empty_test()
self._parsePeerStatus_test()
def _parseVolumeStatus_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volStatus>
<volumes>
<volume>
<volName>music</volName>
<nodeCount>4</nodeCount>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b1</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49152</port>
<ports>
<tcp>49152</tcp>
<rdma>N/A</rdma>
</ports>
<status>1</status>
<pid>1313</pid>
</node>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b2</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49153</port>
<ports>
<tcp>49153</tcp>
<rdma>N/A</rdma>
</ports>
<status>1</status>
<pid>1335</pid>
</node>
<node>
<hostname>NFS Server</hostname>
<path>192.168.122.2</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>38467</port>
<ports>
<tcp>38467</tcp>
<rdma>N/A</rdma>
</ports>
<status>1</status>
<pid>1357</pid>
</node>
<node>
<hostname>Self-heal Daemon</hostname>
<path>192.168.122.2</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>0</port>
<ports>
<tcp>0</tcp>
<rdma>N/A</rdma>
</ports>
<status>1</status>
<pid>1375</pid>
</node>
</volume>
</volumes>
</volStatus>
</cliOutput>
"""
tree = etree.fromstring(out)
status = gcli._parseVolumeStatus(tree)
self.assertEqual(status,
{'bricks': [{'brick': '192.168.122.2:/tmp/music-b1',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'pid': '1313',
'port': '49152',
'rdma_port': 'N/A',
'status': 'ONLINE'},
{'brick': '192.168.122.2:/tmp/music-b2',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'pid': '1335',
'port': '49153',
'rdma_port': 'N/A',
'status': 'ONLINE'}],
'name': 'music',
'nfs': [{'hostname': '192.168.122.2',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'pid': '1357',
'port': '38467',
'rdma_port': 'N/A',
'status': 'ONLINE'}],
'shd': [{'hostname': '192.168.122.2',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'pid': '1375',
'status': 'ONLINE'}]})
def _parseVolumeStatusDetail_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volStatus>
<volumes>
<volume>
<volName>music</volName>
<nodeCount>2</nodeCount>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b1</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49152</port>
<status>1</status>
<pid>1313</pid>
<sizeTotal>8370712576</sizeTotal>
<sizeFree>4478812160</sizeFree>
<device>/dev/vda1</device>
<blockSize>4096</blockSize>
<mntOptions>rw,seclabel,relatime,data=ordered</mntOptions>
<fsName>ext4</fsName>
</node>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b2</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49153</port>
<status>1</status>
<pid>1335</pid>
<sizeTotal>8370712576</sizeTotal>
<sizeFree>4478812160</sizeFree>
<device>/dev/vda1</device>
<blockSize>4096</blockSize>
<mntOptions>rw,seclabel,relatime,data=ordered</mntOptions>
<fsName>ext4</fsName>
</node>
</volume>
</volumes>
</volStatus>
</cliOutput>"""
tree = etree.fromstring(out)
oStatus = \
{'bricks': [{'blockSize': '4096',
'brick': '192.168.122.2:/tmp/music-b1',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'device': '/dev/vda1',
'fsName': 'ext4',
'mntOptions': 'rw,seclabel,relatime,data=ordered',
'sizeFree': '4271.328',
'sizeTotal': '7982.934'},
{'blockSize': '4096',
'brick': '192.168.122.2:/tmp/music-b2',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'device': '/dev/vda1',
'fsName': 'ext4',
'mntOptions': 'rw,seclabel,relatime,data=ordered',
'sizeFree': '4271.328',
'sizeTotal': '7982.934'}],
'name': 'music'}
status = gcli._parseVolumeStatusDetail(tree)
self.assertEqual(status, oStatus)
def _parseVolumeStatusClients_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volStatus>
<volumes>
<volume>
<volName>music</volName>
<nodeCount>2</nodeCount>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b1</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49152</port>
<status>1</status>
<pid>1313</pid>
<clientsStatus>
<clientCount>2</clientCount>
<client>
<hostname>192.168.122.2:1021</hostname>
<bytesRead>1172</bytesRead>
<bytesWrite>792</bytesWrite>
</client>
<client>
<hostname>192.168.122.2:1011</hostname>
<bytesRead>10076</bytesRead>
<bytesWrite>12152</bytesWrite>
</client>
</clientsStatus>
</node>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b2</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49153</port>
<status>1</status>
<pid>1335</pid>
<clientsStatus>
<clientCount>2</clientCount>
<client>
<hostname>192.168.122.2:1020</hostname>
<bytesRead>1172</bytesRead>
<bytesWrite>792</bytesWrite>
</client>
<client>
<hostname>192.168.122.2:1010</hostname>
<bytesRead>10864</bytesRead>
<bytesWrite>12816</bytesWrite>
</client>
</clientsStatus>
</node>
</volume>
</volumes>
</volStatus>
</cliOutput>
"""
tree = etree.fromstring(out)
status = gcli._parseVolumeStatusClients(tree)
self.assertEqual(set(six.iterkeys(status)), {'bricks', 'name'})
self.assertEqual(status['name'], 'music')
oBricks = [{'brick': '192.168.122.2:/tmp/music-b1',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'clientsStatus': [{'bytesRead': '1172',
'bytesWrite': '792',
'hostname': '192.168.122.2:1021'},
{'bytesRead': '10076',
'bytesWrite': '12152',
'hostname': '192.168.122.2:1011'}]},
{'brick': '192.168.122.2:/tmp/music-b2',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'clientsStatus': [{'bytesRead': '1172',
'bytesWrite': '792',
'hostname': '192.168.122.2:1020'},
{'bytesRead': '10864',
'bytesWrite': '12816',
'hostname': '192.168.122.2:1010'}]}]
self.assertEqual(status['bricks'], oBricks)
def _parseVolumeStatusMem_test(self):
out = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
<opRet>0</opRet>
<opErrno>0</opErrno>
<opErrstr/>
<volStatus>
<volumes>
<volume>
<volName>music</volName>
<nodeCount>2</nodeCount>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b1</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49152</port>
<status>1</status>
<pid>1452</pid>
<memStatus>
<mallinfo>
<arena>606208</arena>
<ordblks>6</ordblks>
<smblks>1</smblks>
<hblks>12</hblks>
<hblkhd>15179776</hblkhd>
<usmblks>0</usmblks>
<fsmblks>64</fsmblks>
<uordblks>474208</uordblks>
<fordblks>132000</fordblks>
<keepcost>130224</keepcost>
</mallinfo>
<mempool>
<count>15</count>
<pool>
<name>music-server:fd_t</name>
<hotCount>0</hotCount>
<coldCount>1024</coldCount>
<padddedSizeOf>100</padddedSizeOf>
<allocCount>0</allocCount>
<maxAlloc>0</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-server:dentry_t</name>
<hotCount>0</hotCount>
<coldCount>16384</coldCount>
<padddedSizeOf>84</padddedSizeOf>
<allocCount>0</allocCount>
<maxAlloc>0</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-server:inode_t</name>
<hotCount>1</hotCount>
<coldCount>16383</coldCount>
<padddedSizeOf>148</padddedSizeOf>
<allocCount>1</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-locks:pl_local_t</name>
<hotCount>0</hotCount>
<coldCount>32</coldCount>
<padddedSizeOf>140</padddedSizeOf>
<allocCount>1</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-marker:marker_local_t</name>
<hotCount>0</hotCount>
<coldCount>128</coldCount>
<padddedSizeOf>316</padddedSizeOf>
<allocCount>0</allocCount>
<maxAlloc>0</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-server:rpcsvc_request_t</name>
<hotCount>0</hotCount>
<coldCount>512</coldCount>
<padddedSizeOf>6372</padddedSizeOf>
<allocCount>10</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:struct saved_frame</name>
<hotCount>0</hotCount>
<coldCount>8</coldCount>
<padddedSizeOf>124</padddedSizeOf>
<allocCount>2</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:struct rpc_req</name>
<hotCount>0</hotCount>
<coldCount>8</coldCount>
<padddedSizeOf>2236</padddedSizeOf>
<allocCount>2</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:rpcsvc_request_t</name>
<hotCount>1</hotCount>
<coldCount>7</coldCount>
<padddedSizeOf>6372</padddedSizeOf>
<allocCount>1</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:data_t</name>
<hotCount>117</hotCount>
<coldCount>16266</coldCount>
<padddedSizeOf>52</padddedSizeOf>
<allocCount>179</allocCount>
<maxAlloc>121</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:data_pair_t</name>
<hotCount>138</hotCount>
<coldCount>16245</coldCount>
<padddedSizeOf>68</padddedSizeOf>
<allocCount>218</allocCount>
<maxAlloc>142</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:dict_t</name>
<hotCount>13</hotCount>
<coldCount>4083</coldCount>
<padddedSizeOf>84</padddedSizeOf>
<allocCount>24</allocCount>
<maxAlloc>15</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:call_stub_t</name>
<hotCount>0</hotCount>
<coldCount>1024</coldCount>
<padddedSizeOf>1228</padddedSizeOf>
<allocCount>2</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:call_stack_t</name>
<hotCount>0</hotCount>
<coldCount>1024</coldCount>
<padddedSizeOf>2084</padddedSizeOf>
<allocCount>4</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:call_frame_t</name>
<hotCount>0</hotCount>
<coldCount>4096</coldCount>
<padddedSizeOf>172</padddedSizeOf>
<allocCount>14</allocCount>
<maxAlloc>7</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
</mempool>
</memStatus>
</node>
<node>
<hostname>192.168.122.2</hostname>
<path>/tmp/music-b2</path>
<peerid>f06b108e-a780-4519-bb22-c3083a1e3f8a</peerid>
<port>49153</port>
<status>1</status>
<pid>1459</pid>
<memStatus>
<mallinfo>
<arena>606208</arena>
<ordblks>5</ordblks>
<smblks>2</smblks>
<hblks>12</hblks>
<hblkhd>15179776</hblkhd>
<usmblks>0</usmblks>
<fsmblks>128</fsmblks>
<uordblks>474224</uordblks>
<fordblks>131984</fordblks>
<keepcost>130224</keepcost>
</mallinfo>
<mempool>
<count>15</count>
<pool>
<name>music-server:fd_t</name>
<hotCount>0</hotCount>
<coldCount>1024</coldCount>
<padddedSizeOf>100</padddedSizeOf>
<allocCount>0</allocCount>
<maxAlloc>0</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-server:dentry_t</name>
<hotCount>0</hotCount>
<coldCount>16384</coldCount>
<padddedSizeOf>84</padddedSizeOf>
<allocCount>0</allocCount>
<maxAlloc>0</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-server:inode_t</name>
<hotCount>1</hotCount>
<coldCount>16383</coldCount>
<padddedSizeOf>148</padddedSizeOf>
<allocCount>2</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-locks:pl_local_t</name>
<hotCount>0</hotCount>
<coldCount>32</coldCount>
<padddedSizeOf>140</padddedSizeOf>
<allocCount>1</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-marker:marker_local_t</name>
<hotCount>0</hotCount>
<coldCount>128</coldCount>
<padddedSizeOf>316</padddedSizeOf>
<allocCount>0</allocCount>
<maxAlloc>0</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>music-server:rpcsvc_request_t</name>
<hotCount>0</hotCount>
<coldCount>512</coldCount>
<padddedSizeOf>6372</padddedSizeOf>
<allocCount>12</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:struct saved_frame</name>
<hotCount>0</hotCount>
<coldCount>8</coldCount>
<padddedSizeOf>124</padddedSizeOf>
<allocCount>2</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:struct rpc_req</name>
<hotCount>0</hotCount>
<coldCount>8</coldCount>
<padddedSizeOf>2236</padddedSizeOf>
<allocCount>2</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:rpcsvc_request_t</name>
<hotCount>1</hotCount>
<coldCount>7</coldCount>
<padddedSizeOf>6372</padddedSizeOf>
<allocCount>1</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:data_t</name>
<hotCount>117</hotCount>
<coldCount>16266</coldCount>
<padddedSizeOf>52</padddedSizeOf>
<allocCount>180</allocCount>
<maxAlloc>121</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:data_pair_t</name>
<hotCount>138</hotCount>
<coldCount>16245</coldCount>
<padddedSizeOf>68</padddedSizeOf>
<allocCount>220</allocCount>
<maxAlloc>142</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:dict_t</name>
<hotCount>13</hotCount>
<coldCount>4083</coldCount>
<padddedSizeOf>84</padddedSizeOf>
<allocCount>25</allocCount>
<maxAlloc>15</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:call_stub_t</name>
<hotCount>0</hotCount>
<coldCount>1024</coldCount>
<padddedSizeOf>1228</padddedSizeOf>
<allocCount>4</allocCount>
<maxAlloc>1</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:call_stack_t</name>
<hotCount>0</hotCount>
<coldCount>1024</coldCount>
<padddedSizeOf>2084</padddedSizeOf>
<allocCount>6</allocCount>
<maxAlloc>2</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
<pool>
<name>glusterfs:call_frame_t</name>
<hotCount>0</hotCount>
<coldCount>4096</coldCount>
<padddedSizeOf>172</padddedSizeOf>
<allocCount>20</allocCount>
<maxAlloc>7</maxAlloc>
<poolMisses>0</poolMisses>
<maxStdAlloc>0</maxStdAlloc>
</pool>
</mempool>
</memStatus>
</node>
</volume>
</volumes>
</volStatus>
</cliOutput>
"""
ostatus = \
{'bricks': [{'brick': '192.168.122.2:/tmp/music-b1',
'hostuuid':
'f06b108e-a780-4519-bb22-c3083a1e3f8a',
'mallinfo': {'arena': '606208',
'fordblks': '132000',
'fsmblks': '64',
'hblkhd': '15179776',
'hblks': '12',
'keepcost': '130224',
'ordblks': '6',
'smblks': '1',
'uordblks': '474208',
'usmblks': '0'},
'mempool': [{'allocCount': '0',
'coldCount': '1024',
'hotCount': '0',
'maxAlloc': '0',
'maxStdAlloc': '0',
'name': 'music-server:fd_t',
'padddedSizeOf': '100',
'poolMisses': '0'},
{'allocCount': '0',
'coldCount': '16384',
'hotCount': '0',
'maxAlloc': '0',
'maxStdAlloc': '0',
'name': 'music-server:dentry_t',
'padddedSizeOf': '84',
'poolMisses': '0'},