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Re: Increasing shared Memmory

 
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Bona_1
Frequent Advisor

‎11-16-2003 07:12 PM

‎11-16-2003 07:12 PM

Increasing shared Memmory

Is there anyway to increased the shared memory? I just upgraded the memory on my RP5470 from 2G to 3G, and I want to increase the shared memory from 1536 to say 2304. Any ideas?

Bona
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T G Manikandan
Honored Contributor

‎11-16-2003 07:23 PM

‎11-16-2003 07:23 PM

Re: Increasing shared Memmory

What OS you are running?
What OS bit version 32 or 64?
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Thayanidhi
Honored Contributor

‎11-16-2003 08:26 PM

‎11-16-2003 08:26 PM

Re: Increasing shared Memmory

Hi,

TG Manikandan,

if it is Rp5470 then it could be 11.x and 64 bit only (supported!!).

Bona,

Kernel parameter "shmmax" to be modified. Extra attention required
when modifying kernel parameter, as it may impact system performance.

TT
Attitude (not aptitude) determines altitude.
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Sunil Sharma_1
Honored Contributor

‎11-16-2003 08:26 PM

‎11-16-2003 08:26 PM

Solution

Re: Increasing shared Memmory

Hi,

There are few kernel parameter to be tune for acheiving this.

shmem:Enable/disable shared memory (Series 700 only)
shmmax:Maximum shared memory segment size
shmmni:Maximum segments on system
shmseg:Maximum segments per process

For more info follow this link.
http://docs.hp.com/hpux/onlinedocs/939/KCParms/KCparams.OverviewAll.html

Sunil
*** Dream as if you'll live forever. Live as if you'll die today ***
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