Issue #22821 has been reported by Robin Powell.
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Bug #22821: Something *very* strange is happening with file stats on the master.
https://projects.puppetlabs.com/issues/22821
* Author: Robin Powell
* Status: Unreviewed
* Priority: Normal
* Assignee:
* Category:
* Target version:
* Affected Puppet version:
* Keywords:
* Branch:
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Puppet 3.3.0 + puppetdb + puppetdb query which is used right in the site.pp.
It is engaging in *extensive* statting of files and taking a long time.
>From one run before I restarted:
[pid 21236]
stat("/opt/puppet3/etc/modules/puppetdbquery/lib/puppet/type/remote_query::handle_key.rb",
0x7f49f9dedab0) = -1 ENOENT (No such file or directory)
[rlpowell@shell01 ~]$ grep
stat../opt/puppet3/etc/modules/puppetdbquery/lib/puppet/type/remote_query::handle_key.rb
/tmp/master.strace | wc -l
118580
That's partial; the strace was at 1.5GiB before I gave up.
After a restart, it's noticeably better, but not great:
[pid 28105]
stat("/opt/puppet3/etc/modules/puppetdbquery/lib/puppet/type/users::handle_special_key.rb",
0x7f49de5e5b30) = -1 ENOENT (No such file or directory)
[rlpowell@shell01 ~]$ grep
/opt/puppet3/etc/modules/puppetdbquery/lib/puppet/type/users::handle_special_key.rb
/tmp/master.strace | wc -l
64410
This is all straces of the puppet master.
This all happens somewhere between these two lines of output on the client:
Info: Loading facts in
/opt/puppet3/var/lib/facter/iptables_persistent_version.rb
Info: Caching catalog for shell01.c44031.blueboxgrid.com
Here's the full output of an strace of the master during that part of the run.
Note that this file is 819K but expands to 54M, which gives you an idea of just
how crazy things are in there.
http://users.digitalkingdom.org/~rlpowell/media/public/master.strace.gz
-Robin
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