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Who When What Removed Added
Yaniv Kaul 2011-12-11 15:12:28 UTC Group redhat
Whiteboard storage
Dafna Ron 2012-01-30 15:46:40 UTC Blocks 785779
Dafna Ron 2012-02-23 15:57:30 UTC Keywords Regression
CC dron
Summary HSM's getDevicesVisibility on newly added lun returns False due to race condition vdsm: cannot add SD from several luns when there is more then one host in cluster
Yaniv Kaul 2012-02-26 09:40:07 UTC Summary vdsm: cannot add SD from several luns when there is more then one host in cluster vdsm: cannot add SD from several luns when there is more than one host in cluster
Severity high urgent
Dan Kenigsberg 2012-02-27 12:35:29 UTC Assignee danken ewarszaw
Dan Kenigsberg 2012-02-27 21:49:08 UTC CC danken
Flags needinfo?(dron)
Dafna Ron 2012-02-28 13:36:48 UTC Flags needinfo?(dron)
Ayal Baron 2012-02-28 21:13:40 UTC Flags needinfo?(dron)
Dafna Ron 2012-02-29 09:29:56 UTC Flags needinfo?(dron)
Eduardo Warszawski 2012-05-01 14:52:37 UTC CC dyasny, lpeer, Rhev-m-bugs, yeylon
Component vdsm ovirt-engine-backend
Version 6.2 3.1.0
Assignee ewarszaw lpeer
Product Red Hat Enterprise Linux 6 Red Hat Enterprise Virtualization Manager
QA Contact yeylon
Itamar Heim 2012-06-03 11:27:32 UTC Assignee lpeer abaron
Miki Kenneth 2012-06-06 08:28:48 UTC CC mkenneth
Sadique Puthen 2012-06-14 09:51:37 UTC CC sputhenp
Ayal Baron 2012-06-17 09:07:39 UTC Assignee abaron amureini
Yaniv Kaul 2012-07-01 07:23:03 UTC QA Contact rvaknin
Flags needinfo?(amureini)
Itamar Heim 2012-07-08 10:06:35 UTC Target Milestone rc ---
RHEL Program Management 2012-07-26 12:56:48 UTC Status NEW CLOSED
Resolution --- WONTFIX
Flags needinfo?(amureini)
Last Closed 2012-07-26 08:56:48 UTC
Ayal Baron 2012-07-26 13:39:10 UTC Status CLOSED ASSIGNED
Resolution WONTFIX ---
Keywords Reopened
Yaniv Kaul 2012-07-30 07:46:12 UTC Target Milestone --- beta2
Ayal Baron 2012-07-30 16:46:30 UTC Summary vdsm: cannot add SD from several luns when there is more than one host in cluster cannot add SD from several luns when there is more than one host in cluster
Ayal Baron 2012-08-15 09:49:10 UTC Assignee amureini ewarszaw
Target Milestone beta2 beta3
Ayal Baron 2012-08-23 05:11:01 UTC Depends On 844180
Ayal Baron 2012-08-28 02:24:24 UTC Severity urgent high
Rami Vaknin 2012-09-03 20:05:13 UTC Flags needinfo?(abaron)
Ayal Baron 2012-09-06 09:20:30 UTC Flags needinfo?(abaron)
Rami Vaknin 2012-09-06 10:41:22 UTC Flags needinfo?(abaron)
Ayal Baron 2012-09-06 11:21:48 UTC Target Release --- 6.3
Version 3.1.0 6.3
Component ovirt-engine-backend vdsm
Assignee ewarszaw ykaplan
QA Contact rvaknin hateya
Summary cannot add SD from several luns when there is more than one host in cluster Extend storage domain sometimes fails when there is more than 1 host in DC
Target Milestone beta3 beta
Product Red Hat Enterprise Virtualization Manager Red Hat Enterprise Linux 6
Flags needinfo?(abaron)
Ayal Baron 2012-09-06 11:30:34 UTC Summary Extend storage domain sometimes fails when there is more than 1 host in DC 3.1 - Extend storage domain sometimes fails when there is more than 1 host in DC
Ayal Baron 2012-09-11 07:02:40 UTC Comment 27 is private 1 0
Comment 28 is private 1 0
Ayal Baron 2012-09-16 05:55:39 UTC Keywords ZStream
Yeela Kaplan 2012-09-27 17:30:57 UTC Status ASSIGNED POST
Igor Lvovsky 2012-10-02 12:41:09 UTC Status POST MODIFIED
CC ilvovsky
Allon Mureinik 2012-10-02 18:49:20 UTC Fixed In Version vdsm-4.9.6-37.0
errata-xmlrpc 2012-10-02 18:57:59 UTC Status MODIFIED ON_QA
Haim 2012-10-04 08:52:09 UTC QA Contact hateya lnatapov
Leonid Natapov 2012-10-14 15:03:45 UTC Status ON_QA VERIFIED
Stephen Gordon 2012-10-23 19:16:11 UTC Flags needinfo?(ykaplan)
Jodi Biddle 2012-11-05 01:31:40 UTC CC jbiddle
Flags needinfo?(ykaplan)
Zac Dover 2012-11-22 04:59:49 UTC CC zdover
Doc Text Previously, extending the storage domain would sometimes fail when more than one host was in the data center. Adding a LUN to an existing storage server on a data center with at least two hosts sent a connect StorageServer to the HSM which returned successfully. Then it sents getDevicesVisibility, which returned "false". This was because multipath had not been given enough time to map the new LUN and the backend responded by sending disconnectStorageServer.

A patch now refreshes storage in getDevicesVisibility using forceIScsiRescan, and it is now possible to extend a storage domain in data centers containing more than one host.
Andrew Burden 2012-11-27 05:38:27 UTC CC aburden
Doc Text Previously, extending the storage domain would sometimes fail when more than one host was in the data center. Adding a LUN to an existing storage server on a data center with at least two hosts sent a connect StorageServer to the HSM which returned successfully. Then it sents getDevicesVisibility, which returned "false". This was because multipath had not been given enough time to map the new LUN and the backend responded by sending disconnectStorageServer.

A patch now refreshes storage in getDevicesVisibility using forceIScsiRescan, and it is now possible to extend a storage domain in data centers containing more than one host. 		Previously extending a storage domain would occasionally fail when more than one host was present in the data center. This was due to insufficient time to map the new LUN before getDevicesVisibility returned 'false' and the backend would disconnect the storage server.

Now, the storage in getDevicesVisibility is refreshed using forceIScsiRescan and it is possible to extend a storage domain in data centers containing more than one host.
errata-xmlrpc 2012-12-03 12:07:48 UTC Status VERIFIED RELEASE_PENDING
errata-xmlrpc 2012-12-04 18:51:55 UTC Status RELEASE_PENDING CLOSED
Resolution --- ERRATA
Flags needinfo?(ykaplan) needinfo?(ykaplan)
Last Closed 2012-07-26 08:56:48 UTC 2012-12-04 13:51:55 UTC
Dan Kenigsberg 2013-11-12 23:54:58 UTC Group redhat
John Skeoch 2016-02-02 22:39:53 UTC CC oourfali
Oved Ourfali 2018-11-30 07:03:00 UTC CC oourfali

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