topic Re: OS signal SIGSEGV received in Operating System - HP-UX

OS signal SIGSEGV received

justin berkman — Fri, 22 Nov 2002 11:38:29 GMT

hi guys

I have problem with application :

An alarm has been detected by Genesys Solution Magement Layer.

Alarm Reaction: BO_TServer_Crash_OS_Signal_EMAIL

Alarm Condition:
ID: 149
Name: ERS_TServer_BCK_BO_Crash_OSSignal
category: Critical
Application:
ID: 285
Name: ERS_TServer_BCK_BO
Type: TServer
Message:
ID: 2024
Msg description:
OS signal SIGSEGV received

can I resolve this problem?

I have see on itrc that the cause of problem can parameters kernel .

thanx

Re: OS signal SIGSEGV received

G. Vrijhoeven — Fri, 22 Nov 2002 11:48:51 GMT

Hi,

increase maxdsize / maxdsize_64bits

Gideon

Re: OS signal SIGSEGV received

G. Vrijhoeven — Fri, 22 Nov 2002 11:49:06 GMT

Hi,

increase maxdsize / maxdsize_64bit

Gideon

Re: OS signal SIGSEGV received

T G Manikandan — Fri, 22 Nov 2002 11:55:58 GMT

you have to increase these kernel parameter values to avoid SIGSEGV problems.

maxdsiz_64bit
maxtsiz_64bit
maxssiz_64bit
maxdsiz
maxssiz
maxtsiz
These kernel parameters default have some values like 64M.
The reason for having the parameters as low is to avoid processes running away from taking too much memory.
It depends on the application you use.

How much is your system having.
you can also decrease the amount of buffer cache as it is too high 50% half of the memroy(dbc_max_pct)

Revert

Thanks

Re: OS signal SIGSEGV received

Mike Fisher_1 — Fri, 22 Nov 2002 11:59:52 GMT

Hi,

increase maxdsize / maxdsize_64bits

:) I couldn't help myself
Ta Gideon

Mike [no points please] Fisher

Re: OS signal SIGSEGV received

Pete Randall — Fri, 22 Nov 2002 12:16:46 GMT

you have to increase these kernel parameter values to avoid SIGSEGV
problems.

maxdsiz_64bit
maxtsiz_64bit
maxssiz_64bit
maxdsiz
maxssiz
maxtsiz
These kernel parameters default have some values like 64M.
The reason for having the parameters as low is to avoid processes
running away from taking too much memory.
It depends on the application you use.

How much is your system having.
you can also decrease the amount of buffer cache as it is too high 50%
half of the memroy(dbc_max_pct)

Revert

Thanks

jimmy

Re: OS signal SIGSEGV received

T G Manikandan — Fri, 22 Nov 2002 12:25:07 GMT

check this doc

http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000007949004