Bug ID: 6898395 when applying latest KU 141444-09 clusters hangs on reboot as it exhausts autopush structures.
Bug ID 6898395
Synopsis when applying latest KU 141444-09 clusters hangs on reboot as it exhausts autopush structures.
State 6-Fix Understood (Fix is known)
Category:Subcategory suncluster:networking
Keywords BOP | rtiq_regression | sc32u3-dmt
Responsible Engineer Thomas Atkins
Reported Against
Duplicate Of
Introduced In
Commit to Fix
Fixed In
Release Fixed
Related Bugs 6879232
Submit Date 5-November-2009
Last Update Date 11-December-2009
Description
please see evaluation in 6879232, essentially after adding 141444-09 to my cluster nodes, reboot hangs, as my cluster nodes has exhausted the default number of autopush structures.
When the clhbsndr module is loaded, it causes a lot more autopushes to occur than would otherwise happen on a non-clustered system.
So cluster needs to update /etc/system with
set nautopush=64
this has also been seen by one external customer so far, University of Queensland.
Enda
Work Around
edit /etc/system and add the line:
set nautopush=64
1 comment:
Did not found the issue you mentioned. Found the kernel memory increasing overtime on the smaller system with less memory like v120 512MB RAM. SUN was not able identify the cause yet.
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