Bug 674822
| Summary: | connectStorageServer tries to delete scsi target that was returned as not exist | ||||||
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| Product: | [Retired] oVirt | Reporter: | Rami Vaknin <rvaknin> | ||||
| Component: | vdsm | Assignee: | Ayal Baron <abaron> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | unspecified | CC: | abaron, acathrow, bazulay, cww, danken, iheim, jkt, lpeer, mgoldboi, yeylon | ||||
| Target Milestone: | --- | Keywords: | Improvement | ||||
| Target Release: | 3.3.4 | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | storage | ||||||
| Fixed In Version: | Doc Type: | Enhancement | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: |
RHEVM 2.3 with RHEL6 hosts
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| Last Closed: | 2013-09-04 22:46:56 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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What's the bug here? can you please explain the logic behind deleting a lun which wasn't found 10ms beforehand The bug is about an iscsiadm delete command that was performed without any reason. This iscsi delete command was performed on the iqn.2011-01.com:Rami-04-40G Lun which does not exist anymore. The return value and the error message of the last iscsiadm update command already indicated that there is no such Lun anymore, so obviously the iscsiadm delete command returned with error message. This was solved by http://gerrit.ovirt.org/#/c/2750/ |
Created attachment 476776 [details] VDSM Log /usr/bin/sudo -n /sbin/iscsiadm -m node -T iqn.2011-01.com:Rami-04-40G -o update -n node.session.auth.authmethod -v CHAP Thread-709::DEBUG::2011-02-03 14:23:12,163::iscsi::395::Storage.Misc.excCmd::(addiSCSINode) FAILED: <err> = 'iscsiadm: no records found!\n'; <rc> = 255 /usr/bin/sudo -n /sbin/iscsiadm -m node -o delete -T iqn.2011-01.com:Rami-04-40G -p 10.35.64.10:3260 How to reproduce: 1. Define host with iscsi Lun 2. Remove the Lun from the storage server itself 3. Enter the host into Maintenance and Activate it (in order to invoke connectStoragePool) From VDSM log: Thread-709::INFO::2011-02-03 14:23:11,971::dispatcher::94::Storage.Dispatcher.Protect::(run) Run and protect: connectStorageServer, args: (domType=3, spUUID=1af052ad-9b2c-4fa7-b445-9d64c71511ac, conList=[{'connection': '10.35.64.10 ', 'iqn': 'iqn.2011-01.com:Rami-04-40G', 'portal': '1', 'user': '(null)', 'password': '******', 'id': 'b5fd4c37-413a-4ce5-9ce3-b691b6c8abb2', 'port': '3260'}]) Thread-709::DEBUG::2011-02-03 14:23:11,972::task::491::TaskManager.Task::(_debug) Task bab41350-5f71-4288-a3b0-b3af1f00b459: moving from state init -> state preparing Thread-709::INFO::2011-02-03 14:23:11,972::storage_connection::78::Storage.ServerConnection::(connect) Request to connect ISCSI storage server Thread-709::INFO::2011-02-03 14:23:11,972::storage_connection::41::Storage.ServerConnection::(__validateConnectionParams) conList=[{'connection': '10.35.64.10', 'iqn': 'iqn.2011-01.com:Rami-04-40G', 'portal': '1', 'user': '(null)', 'password': '******', 'id': 'b5fd4c37-413a-4ce5-9ce3-b691b6c8abb2', 'port': '3260'}] Thread-709::DEBUG::2011-02-03 14:23:11,973::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) '/usr/bin/sudo -n /sbin/iscsiadm -m discoverydb -t sendtargets -p 10.35.64.10:3260 -o new' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:11,987::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) SUCCESS: <err> = ''; <rc> = 0 Thread-709::DEBUG::2011-02-03 14:23:11,988::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) '/usr/bin/sudo -n /sbin/iscsiadm -m discoverydb -t sendtargets -p 10.35.64.10:3260 -o update -n discovery.sendtargets.auth.aut hmethod -v CHAP' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,002::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) SUCCESS: <err> = ''; <rc> = 0 Thread-709::DEBUG::2011-02-03 14:23:12,003::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) '/sbin/iscsiadm -m discoverydb -t sendtargets -p 10.35.64.10:3260 -o update -n discovery.sendtargets.auth.password -v ******' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,016::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) SUCCESS: <err> = ''; <rc> = 0 Thread-709::DEBUG::2011-02-03 14:23:12,017::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) '/usr/bin/sudo -n /sbin/iscsiadm -m discoverydb -t sendtargets -p 10.35.64.10:3260 -o update -n discovery.sendtargets.auth.username -v (null)' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,031::iscsi::369::Storage.Misc.excCmd::(_configureAuthInformation) SUCCESS: <err> = ''; <rc> = 0 Thread-709::DEBUG::2011-02-03 14:23:12,032::iscsi::318::Storage.Misc.excCmd::(addiSCSIPortal) '/usr/bin/sudo -n /sbin/iscsiadm -m discoverydb -t sendtargets -p 10.35.64.10:3260 --discover' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,135::iscsi::318::Storage.Misc.excCmd::(addiSCSIPortal) SUCCESS: <err> = ''; <rc> = 0 Thread-709::DEBUG::2011-02-03 14:23:12,136::iscsi::395::Storage.Misc.excCmd::(addiSCSINode) '/usr/bin/sudo -n /sbin/iscsiadm -m node -T iqn.2011-01.com:Rami-04-40G -o update -n node.session.auth.authmethod -v CHAP' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,163::iscsi::395::Storage.Misc.excCmd::(addiSCSINode) FAILED: <err> = 'iscsiadm: no records found!\n'; <rc> = 255 Thread-709::DEBUG::2011-02-03 14:23:12,164::misc::1008::SamplingMethod::(__call__) Trying to enter sampling method (storage.iscsi._getiSCSISessionList) Thread-709::DEBUG::2011-02-03 14:23:12,164::misc::1010::SamplingMethod::(__call__) Got in to sampling method Thread-709::DEBUG::2011-02-03 14:23:12,164::iscsi::485::Storage.Misc.excCmd::(_getiSCSISessionList) '/usr/bin/sudo -n /sbin/iscsiadm -m session' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,178::iscsi::485::Storage.Misc.excCmd::(_getiSCSISessionList) SUCCESS: <err> = ''; <rc> = 0 Thread-709::DEBUG::2011-02-03 14:23:12,178::misc::1018::SamplingMethod::(__call__) Returning last result Thread-709::DEBUG::2011-02-03 14:23:12,179::iscsi::540::Storage.iScsi::(checkSessionList) checkSession: dest ['connection: 10.35.64.10', 'iqn: iqn.2011-01.com:Rami-04-40G', 'portal: 1', 'user: (null)', 'port: 3260'] Thread-709::DEBUG::2011-02-03 14:23:12,179::iscsi::523::Storage.iScsi::(sameSession) enta key iqn v iqn.2011-01.com:Rami-05-60G != entb v iqn.2011-01.com:Rami-04-40G Thread-709::DEBUG::2011-02-03 14:23:12,179::iscsi::460::Storage.Misc.excCmd::(remiSCSINode) '/usr/bin/sudo -n /sbin/iscsiadm -m node -o delete -T iqn.2011-01.com:Rami-04-40G -p 10.35.64.10:3260' (cwd None) Thread-709::DEBUG::2011-02-03 14:23:12,205::iscsi::460::Storage.Misc.excCmd::(remiSCSINode) FAILED: <err> = 'iscsiadm: no records found!\n'; <rc> = 255 Thread-709::ERROR::2011-02-03 14:23:12,206::iscsi::434::Storage.iScsi::(addiSCSINode) Could not connect to iscsi node Traceback (most recent call last): File "/usr/share/vdsm/storage/iscsi.py", line 397, in addiSCSINode raise se.SetiSCSIAuthError(portal) SetiSCSIAuthError: Set iSCSI authentication error: ('10.35.64.10:3260',) Thread-709::ERROR::2011-02-03 14:23:12,206::storage_connection::212::Storage.ServerConnection::(__connectiSCSIServer) Error during storage connection: rc=461