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CVNRneuroimaging / infrastructure

Issue tracking, system documentation and configs for operations side of the neuroimaging core @ Atlanta VA CVNR / Emory University
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LDAP server hung? #136

Open stowler opened 8 years ago

stowler commented 8 years ago

Hi Keith and Rob @kmcgregor123456 @rrmm ,

Is there anything exciting happening to our LDAP server or homedirs at the moment? I issued this command more than 20 minutes ago and don't have a prompt back yet:

[02:28:53]-[stephentowler]-at-[stemcell]-in-[~/matlab]
$ uname -a
Linux stemcell 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
stowler commented 8 years ago

unstuck itself at 14:51:45, producing this series of delayed prompts. Maybe someone could check zabbix and logs?

[02:28:53]-[stephentowler]-at-[stemcell]-in-[~/matlab]
$ uname -a
Linux stemcell 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

[02:37:26]-[stephentowler]-at-[stemcell]-in-[~/matlab]
$ 

[02:51:45]-[stephentowler]-at-[stemcell]-in-[~/matlab]
$ 

[02:51:45]-[stephentowler]-at-[stemcell]-in-[~/matlab]
$ 

[02:51:45]-[stephentowler]-at-[stemcell]-in-[~/matlab]
$
stowler commented 8 years ago

The VM eventually locked up and I had to forcefully reboot it. After rebooting and giving system startup processes a chance to finish I'm still getting weird performance problems in the shell. Notice how long these first two commands took to complete, and then the problems with "sticky" keys below that (first with a sticky backspace , then eeeee). This is happening frequently:

[03:35:06]-[stephentowler]-at-[stemcell]-in-[~]
$ which vim
/usr/bin/vim

[03:35:11]-[stephentowler]-at-[stemcell]-in-[~]
$ dpkg -S /usr/bin/vim
dpkg-query: no path found matching pattern /usr/bin/vim

[03:35:52]-[stephentowler]-at-[stemcell]-in-[~]
$ 
sudo 
[03:36:22]-[stephentowler]-at-[stemcell]-in-[~]
$ sudo aptitudeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee