Migrating from Solaris 8 -Tuxedo 8 to Solaris 10-Tuxedo 11g,Help required.

Question

Hi All,
Presently in our Unix Server(Production Box) is running on Solaris 8 and we are using Tuxedo version 8.0
We are planning to migrate our applications on the Unix server with Solaris 10 using Tuxedo version 11g r1.
Here is the glimpse of our ubbconfig file in production:
*RESOURCES
IPCKEY 59201
MAXACCESSERS 1300
MAXSERVERS 900
MAXSERVICES 2500
MODEL SHM
LDBAL Y
SECURITY USER_AUTH
SCANUNIT 10
SANITYSCAN 3
BLOCKTIME 6
*MACHINES
SPINCOUNT=5000
MAXWSCLIENTS=280
when we issue a tmloadcf -c ubbconfig
we get
Ipc sizing (minimum /T values only) ...
Fixed Minimums Per Processor
SHMMIN: 1
SHMALL: 1
SEMMAP: SEMMNI
Variable Minimums Per Processor
SEMUME, A SHMMAX
SEMMNU, * *
Node SEMMNS SEMMSL SEMMSL SEMMNI MSGMNI MSGMAP SHMSEG
abcdefgh.santosh.com.in 1045 130 1040 A + 1 682 1364 2988K
where 1 <= A <= 8.
The number of expected application clients per processor should
be added to each MSGMNI value.
The bbstats for our server is below:
bbstatsCurrent Bulletin Board Status:
Current number of servers: 532
Current number of services: 838
Current number of request queues: 186
Current number of server groups: 43
Current number of interfaces: 0
We have recompiled our code to generate new binaries in a similar development environment with Tuxedo 11g installed in Solaris 10 Unix Server,
but when we actually migrated them and booted up,within 15 minutes they started generating core files and crashed.
Hence apart from our application code(which works fine in Present situation but creating issues in the new server),
we are also doubtful about the IPC settings (i.e the outcome of tmloadcf -c ubbconfig) and configurations (RESOURCE and MACHINES section).
Can you please advice if some value needs to be tuned up in the new server/ubbconfig file.
It will be very helpful,if anyone please explain this below part:
Ipc sizing (minimum /T values only) ...
Fixed Minimums Per Processor
SHMMIN: 1
SHMALL: 1
SEMMAP: SEMMNI
Variable Minimums Per Processor
SEMUME, A SHMMAX
SEMMNU, * *
Node SEMMNS SEMMSL SEMMSL SEMMNI MSGMNI MSGMAP SHMSEG
abcdefgh.santosh.com.in 1045 130 1040 A + 1 682 1364 2988K
where 1 <= A <= 8.
The number of expected application clients per processor should
be added to each MSGMNI value.
I was going through the documentation but was unable to get the clear picture.
I am new to Tuxedo and hence suffering with this migration activity.
Please help.
Thanks in advance.
Regards,
Deb
Edited by: 835542 on Aug 25, 2011 1:39 PM

Answer 1

Hi Todd,
For the New Server The config is :
*RESOURCES
IPCKEY 59201
DOMAINID INTSERV
MASTER INTSERV
MAXACCESSERS 1300
MAXSERVERS 900
MAXSERVICES 2500
MODEL SHM
LDBAL Y
SECURITY USER_AUTH
SCANUNIT 10
SANITYSCAN 3
BLOCKTIME 6
*MACHINES
DEFAULT:
APPDIR="/apps/tuxapps/intserv"
TUXCONFIG="/apps/tuxapps/intserv/config/TUXCONFIG"
TUXDIR="/opt/tuxedo"
ENVFILE="/apps/tuxapps/intserv/env/envfile"
SPINCOUNT=5000
MAXWSCLIENTS=280
"xyz.foo."
LMID=INTSERV
TLOGDEVICE="/apps/tuxapps/intserv/logs/tlog/TLOGS"
ULOGPFX="/apps/tuxapps/intserv/logs/ulog/ULOG"
Ipc sizing (minimum /T values only) ...
Fixed Minimums Per Node
SHMMIN: 1
SHMALL: 1
SEMMAP: SEMMNI
Variable Minimums Per Node
SEMUME, A SHMMAX
SEMMNU, * *
Node SEMMNS SEMMSL SEMMSL SEMMNI MSGMNI MSGMAP SHMSEG
xyz.foo. 1045 130 1040 A + 1 721 1442 4587K
where 1 <= A <= 8.
The number of expected application clients per node should
be added to each MSGMNI value.
Please tell if it can create some problem in New Server.
Edited by: 835542 on Aug 30, 2011 6:02 PM