[Varnish] #1054: Child not responding to CLI, killing it

Varnish varnish-bugs at varnish-cache.org
Tue Jun 12 19:54:19 CEST 2012

#1054: Child not responding to CLI, killing it
  Reporter:  scorillo  |        Type:  defect  
    Status:  reopened  |    Priority:  normal  
 Milestone:            |   Component:  varnishd
   Version:  3.0.2     |    Severity:  normal  
Resolution:            |    Keywords:          

Comment(by bstillwell):

 The source of the problem seems to be the defragmenting done by
 transparent hugepages.  Once we disabled them with the following command
 our problems went away:

 echo never > /sys/kernel/mm/redhat_transparent_hugepage/enabled

Ticket URL: <https://www.varnish-cache.org/trac/ticket/1054#comment:9>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator

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