Error 2201 Celerra

delete a NFS share in VNX 46/208846/2 authorpeter_wang Tue, 4 Aug https://community.emc.com/thread/96749?start=0&tstart=0 2015 01:07:34 +0000 (21:07 -0400) committerpeter_wang Tue, 4 Aug 2015 06:16:49 +0000 (02:16 -0400) Currently,ifusertrytodeleteseveralNFSshareonsameVDM, vnxbackendwouldreport:unabletoacquirelock(s) Thisfixistoprovidearetrylogicwhenmeetthisbackenderror Change-Id:I0dafbda265daf19de3d71ee91fc51fb62313e5ec Closes-Bug:1480856 manila/share/drivers/emc/plugins/vnx/constants.py patch | blob | history manila/share/drivers/emc/plugins/vnx/helper.py https://review.openstack.org/gitweb?p=openstack%2Fmanila.git;a=commitdiff;h=05394983db18af612995c63b1d30d05e977c3283 patch | blob | history manila/tests/share/drivers/emc/plugins/vnx/test_emc_vnx.py patch | blob | history diff --git a/manila/share/drivers/emc/plugins/vnx/constants.py b/manila/share/drivers/emc/plugins/vnx/constants.py index 305f7d7..5044f2c 100644 (file) --- a/manila/share/drivers/emc/plugins/vnx/constants.py +++ b/manila/share/drivers/emc/plugins/vnx/constants.py @@ -33,3 +33,5 @@XML_NAMESPACE='http://www.emc.com/schemas/celerra/xml_api' CIFS_ACL_FULLCONTROL='fullcontrol' CIFS_ACL_READ='read' + +SSH_DEFAULT_RETRY_PATTERN=r'Error2201:.*:unabletoacquirelock\(s\)' diff --git a/manila/share/drivers/emc/plugins/vnx/helper.py b/manila/share/drivers/emc/plugins/vnx/helper.py index 23fbbca..235a0fe 100644 (file) --- a/manila/share/drivers/emc/plugins/vnx/helper.py +++ b/manila/share/drivers/emc/plugins/vnx/helper.py @@ -16,6 +16,7 @@importcookielib importrandom importre +importeventlet fromeventletimportgreenthread fromlxmlimportbuilder fromlxmlimportetreeasET @@ -1272,14 +1273,14 @@classNASCommandHelper(object): defdelete_nfs_share(self,path,mover_name): result=(constants.STATUS_OK,'') -create_nfs_share_cmd=[ +delete_nfs_share_cmd=[ 'env','NAS_DB=/nas','/nas/bin/server_export',mover_name, '-unexport', '-perm', path, ] -out,err=self._execute_cmd(create_nfs_share_cmd) +out,err=self._execute_cmd(delete_nfs_share_cmd) ifre.search(r'%s\s*:\s*done'%mover_name,out): returnresult else: @@ -1521,8 +1522,17 @@classNASCommandHelper(object): else: returnconstant

tried to format the requested source page into HTML format using (guessed) Python source code syntax highlighting with prefixed line numbers. Alternatively you can here view or download http://fossies.org/linux/manila/manila/share/drivers/emc/plugins/vnx/constants.py the uninterpreted source code file. A member file download can also be achieved by clicking within a package contents listing on the according byte size field. For more information about "constants.py" see the Fossies "Dox" file reference documentation and the latest Fossies "Diffs" side-by-side code changes report: 1.0.1_vs_2.0.0. 1 # Copyright error 2201 (c) 2014 EMC Corporation. 2 # All Rights Reserved. 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); you may 5 # not use this file except in compliance with the License. You may obtain 6 # a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 error 2201 celerra 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 # License for the specific language governing permissions and limitations 14 # under the License. 15 16 STATUS_OK = 'ok' 17 STATUS_INFO = 'info' 18 STATUS_DEBUG = 'debug' 19 STATUS_WARNING = 'warning' 20 STATUS_ERROR = 'error' 21 STATUS_NOT_FOUND = 'not_found' 22 23 MSG_GENERAL_ERROR = '13690601492' 24 MSG_INVALID_VDM_ID = '14227341325' 25 MSG_INVALID_MOVER_ID = '14227341323' 26 27 MSG_FILESYSTEM_NOT_FOUND = "18522112101" 28 MSG_FILESYSTEM_EXIST = '13691191325' 29 30 MSG_VDM_EXIST = '13421840550' 31 32 MSG_SNAP_EXIST = '13690535947' 33 34 MSG_INTERFACE_NAME_EXIST = '13421840550' 35 MSG_INTERFACE_EXIST = '13691781136' 36 MSG_INTERFACE_INVALID_VLAN_ID = '13421850371' 37 MSG_INTERFACE_NON_EXISTENT = '13691781134' 38 39 MSG_JOIN_DOMAIN = '13157007726' 40 MSG_UNJOIN_DOMAIN = '13157007723' 41 42 IP_ALLOCATIONS = 2 43 44 CONTENT_TYPE_URLENCODE = {'Content-Type&