topic Re: when application failed, it will not restart manually in Operating System - HP-UX

when application failed, it will not restart manually

smkhairnar — Sat, 24 Jul 2010 09:28:08 GMT

we are using service guard cluster. when package is failed , we tried to start manually by cmrunpkg on node . But it will unalble to restart package . after that i tried to halt the node but it also unable to halt, then tried to halt cluster still its unable to halt the cluster. why please provide solution solve to problem .

procedure are below which followed

cmrunpkg -pkgname ( unable to restart check syslog

cmhaltnode --- unable to restart check syslog

cmhaltcl -f -----unable to restart check syslog

pls provide solution to restart application without restart node , or restart cluster , or
restart server.

Thanks & regards

Re: when application failed, it will not restart manually

Basheer_2 — Sat, 24 Jul 2010 11:20:12 GMT

Hello,

what are the logs saying

/var/adm/syslog/syslog.log
/etc/cmcluster/cluster-name/cmctl.log ( yoour path depends)

what does cmviewcl -v say

Re: when application failed, it will not restart manually

stephen peng — Sun, 25 Jul 2010 06:18:16 GMT

what do you mean package fail? post your syslog.log and (package_name)cntl.log and cmviewcl -v

Re: when application failed, it will not restart manually

vasanth_2 — Mon, 26 Jul 2010 16:45:36 GMT

Hi smkhairnar,

Which version of the SG are you using and what is the version of OS?

Thanks
Vasanth

Re: when application failed, it will not restart manually

Deeos — Tue, 27 Jul 2010 04:19:16 GMT

hi can you do the following step
?

#cd /etc/cmcluster/package-name folder
#cmcheckconf -P packagename.conf

check consistancy of package configuration.
is your packagename.cntl file has recently modified?

#ll packagename.cntl

or you have option to take backup of packagename.cntl file and re-create packagename.cntl file and edit it as per your requiremants

#cmmakepkg -s packagename.cntl

because if package is niether halt nor start is causes by Corrupted packagename.cntl file

Regards
Deeos

Re: when application failed, it will not restart manually

Stephen Doud — Tue, 27 Jul 2010 10:13:56 GMT

smkhairnar,
As Basheer stated, Serviceguard puts information in /var/adm/syslog/syslog.log and /etc/cmcluster// or /var/adm/cmcluster/log/ for admins to inspect and learn why packages or the cluster are not working as expected. Most novices do not know where to look. Now that you know, you have access to the same information that experienced Serviceguard admins look at to learn what transpired.

My advice: look for the first error that occurs at, or just before the problem occurs. This error may result in a cascade of other errors that might mislead you, so work on the first error first. After solving it, the remaining errors may disappear after further testing.