[SunRay-Users] Upgrade to SRSS 5.1 / VDI 3.2.2 resulted in 100% outage

Jonathan C. Bailey jbailey at co.marshall.ia.us
Tue Mar 1 14:05:34 EET 2011


I had something similar after installing an IDR.. Try the following on each host serving clients.

/opt/SUNWuttsc/sbin/uttscadm -r
/opt/SUNWuttsc/sbin/uttscrestart

The issue for me was uttscpd being killed but not restarted.

-Jon

----- Original Message -----
From: "Mika A" <mika at kyamk.fi>
To: sunray-users at filibeto.org
Sent: Tuesday, March 1, 2011 3:22:52 AM
Subject: [SunRay-Users] Upgrade to SRSS 5.1 / VDI 3.2.2 resulted in 100%	outage

Joop,

we upgraded our standard, Sun/Oracle supported environment from VDI 3.2 to VDI 
3.2.2 and after the upgrade NONE of our DTUs can connect to their desktops 
(Windows VMs on VBox hosts).

The problem seems to have something to do with uttsc, as we get quite a lot of 
these in messages-log:

Mar  1 11:10:44 sunvdi-broker-02 Sun Ray Connector proxy:[18237]: [ID 855542 
user.error] Child closed socket prematurely, session shutdown
Mar  1 11:10:44 sunvdi-broker-02 Sun Ray Connector proxy:[18277]: [ID 855542 
user.error] Child closed socket prematurely, session shutdown
Mar  1 11:10:44 sunvdi-broker-02 kiosk:vda[18586]: [ID 702911 user.error] 
/opt/SUNWuttsc/bin/uttsc exited with error code 1 - exiting
Mar  1 11:10:44 sunvdi-broker-02 kiosk:vda[18650]: [ID 702911 user.error] 
/opt/SUNWuttsc/bin/uttsc exited with error code 1 - exiting
Mar  1 11:10:45 sunvdi-broker-02 Sun Ray Connector proxy:[19023]: [ID 855542 
user.error] Child closed socket prematurely, session shutdown
Mar  1 11:10:45 sunvdi-broker-02 kiosk:vda[19269]: [ID 702911 user.error] 
/opt/SUNWuttsc/bin/uttsc exited with error code 1 - exiting
Mar  1 11:10:46 sunvdi-broker-02 Sun Ray Connector proxy:[20988]: [ID 855542 
user.error] Child closed socket prematurely, session shutdown

Oracle Support is currently wondering the thing but I was wondering if someone 
had seen this this before? 

The upgrade itself went perfectly, no problems there, and the system works 
otherwise normally.



-- 
Mika A - Kymenlaakson ammattikorkeakoulu, University of Applied Sciences
Tietohallinto, PL 9, 48401 Kotka - Tel. +358 44 702 8262
---------------------------------------------------------------------------------------------------------------
Best intentions are fraught with disappointments - Gil Grissom
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