Problem : truss process
seeing some problems on a Sun Iplanet Calendar server, seeing the cshttpd process hand and users cannot login, then most of the time
it comes back without restarting it, when doing a truss on the process I see these errors when you cannot login via the web http login and
when there is no problem with login I don’t see these errors in the truss, can anyone give any comments or info on to what these errors
mean, already worked worked with Sun a lot on these and haven’t go very far, a few patches that seemed to help but problem keeps coming back.
Thanks
#truss -p PID
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: time() = 1134264608
/4: getpid() = 16333 [16330]
/4: fstat(4, 0xFC75519C) = 0
/4: lseek(4, 0, SEEK_END) = 3812451
/4: write(4, ” [ 1 1 / D e c / 2 0 0 5″.., 133) = 133
/4: getpid() = 16333 [16330]
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
/4: lwp_park(0xFC755CE0, 0) Err#62 ETIME
Solution: truss process
Any error messages in /var/adm/messages?
What was you doing when it hang, it is repeatable?
if it hangs on users attemp login, you can try to set “service.admin.sessiontimeout ” in the ics.conf file to a lower value. the default is 1800s (30 min), try to set it to 10 min to see if it can help.