Red Hat Bugzilla – Bug 996906
[rhevm-UI] edit storage domain dialog takes about 20 seconds to load
Last modified: 2016-02-10 12:17:40 EST
Description of problem:
when opening a new Domain or editing an existing one, the pop-up window takes around 20 seconds to load.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.in rhevm UI open storage tab.
2.click on New Domain
3.if you have an existing Domain click edit in the menu or right click the Domain and choose eidt
Pop up window loads after 20 seconds
Pop up window load immediately
not sure if backend is right or not, but it's not rhev-h
Please, attach a screenshot of the popup window so I can see which DC(ISCSI, NFS ....) appears first and logs of vdsm and engine.
I suspect that this is ISCSI and most probably getDeviceList takes so long, screenshot and logs will help.
Please, see comment 2
Sergey, please see bz996116 - looks like they are duplicates...?
*** Bug 996116 has been marked as a duplicate of this bug. ***
(In reply to Alissa from comment #4)
> Sergey, please see bz996116 - looks like they are duplicates...?
I closed bz996116 as duplicate to this bug
Created attachment 792573 [details]
Created attachment 792574 [details]
Created attachment 792575 [details]
Created attachment 792576 [details]
uploaded relevant logs.
this bugs is similar to https://bugzilla.redhat.com/show_bug.cgi?id=996116#c10.
the problem occures only when trying to edit iscsi stroage domain.
currently it takes 'only' 7 seconds to load.
Should be tested on RHEL 7.0
Edit dialog of an active storage domain is being used for VG extending. Hence, by design, when editing a block storage domain, getDeviceList is being invoked in order to get a refreshed list of LUNs. The duration of the operation mainly depends on the underlined storage (i.e. network/storage latency, number of LUNs/targets, env structure, etc).