Bug 1106572

Summary: [scale] [storage] ConnectStorageServer failed - The thread pool is out of limit (engine finish its thread pool)
Product: Red Hat Enterprise Virtualization Manager Reporter: rhev-integ
Component: ovirt-engineAssignee: Allon Mureinik <amureini>
Status: CLOSED CURRENTRELEASE QA Contact: Yuri Obshansky <yobshans>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 3.2.0CC: acanan, acathrow, amureini, bazulay, gklein, iheim, jkt, juan.hernandez, lpeer, Rhev-m-bugs, scohen, yeylon, yzaslavs
Target Milestone: ---Keywords: ZStream
Target Release: 3.4.1   
Hardware: x86_64   
OS: Linux   
Whiteboard: storage
Fixed In Version: 3.4.0 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 968349 Environment:
Last Closed: 2014-08-05 08:25:48 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Storage RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 968349    
Bug Blocks:    
Attachments:
Description Flags
new engine.log
none
Storage snapshot
none
Host snapshot
none
Host 2 snapshot none

Comment 2 Yuri Obshansky 2014-06-30 14:49:33 UTC 
Bug was verified on RHEVM version 3.4.1-0.23.el6ev
OS Version: RHEL - 6Server - 6.5.0.1.el6
Kernel Version: 2.6.32 - 431.el6.x86_64
KVM Version: 0.12.1.2 - 2.415.el6_5.9
LIBVIRT Version: libvirt-0.10.2-29.el6_5.7
VDSM Version: vdsm-4.14.7-2.el6ev

The environment:
1 REAL DC - 1 FAKE DC
1 REAL Cluster - 1 FAKE Cluster
1 REAL SD - 10 FAKE SDs 
50 REAL VMs (4CPU - 2G RAM)
1 REAL HOST - 50 Fake HOSTS

Created 80 LUNs on XtreamIO iSCSI storage.
Each FAKE SD has 8 LUNs.

"The thread pool is out of limit" didn't appear.
See attached engine.log file
and snapshot of environment
Comment 3 Yuri Obshansky 2014-06-30 14:51:05 UTC 
Created attachment 913433 [details]
new engine.log
Comment 4 Yuri Obshansky 2014-06-30 14:52:12 UTC 
Created attachment 913435 [details]
Storage snapshot
Comment 5 Yuri Obshansky 2014-06-30 14:52:51 UTC 
Created attachment 913436 [details]
Host snapshot
Comment 6 Yuri Obshansky 2014-06-30 14:53:26 UTC 
Created attachment 913438 [details]
Host 2 snapshot
Comment 7 Eyal Edri 2014-08-05 08:25:48 UTC 
all these bugs were fixed and released as part of 3.4.1,
and weren't closed since they weren't included in any errata.
closing as current release.