Problem during shutdown

pat_raman2000 · Post by **pat_raman2000** » Tue May 13, 2008 9:30 am

When I'm trying to stop DataStage server engine with the command uv -admin -stop being 'dsadmin' user the script stops with 2 errors:

Unable to remove the following shared memory segment(s) during shutdown:
m 1308622910 0xadec7521 --rw-rw-rw- root apps 9661 9679
m 419430460 0xadee7521 --rw-rw-rw- root apps 9662 9679
2 error(s) encountered during shutdown procedure.
DataStage Engine 7.5.2.1 instance "ade" may be in an inconsistent state.

I made a non root DataStage installation (and with root set dsenable impersonation.sh), this is second tinme initially i have installed without NLS and i didn't face any problem during that time.

When i started the engine it started .But i was not able to login from client
so i try to stop it then i faced the error.

ls -l uv

returned

-rwsr-x--x 1 root apps 95832 Mar 23 2006 uv

ArndW · Post by **ArndW** » Tue May 13, 2008 9:54 am

The shared memory errors can sometimes occur. After you try shutting down DataStage again, are there any datastage processes still running?

pat_raman2000 · Post by **pat_raman2000** » Tue May 13, 2008 9:58 am

No,none of it is running but ipcs -m returns those two shared segments.When i installed first and started the server i was not able to connect to the client

ArndW · Post by **ArndW** » Tue May 13, 2008 10:08 am

after shutdown, get the segment number from the "ipcs -a | grep 0xace" command, then remove them using "ipcrm -m {memsegnumber}". What about "netstat -a | grep ds"?

pat_raman2000 · Post by **pat_raman2000** » Tue May 13, 2008 10:14 am

I got the shared segments with ipcs -mop and used ipcrm to remove it.Then when i restarted teh server i was not able to login from client

ArndW · Post by **ArndW** » Tue May 13, 2008 10:29 am

after restaring do you have an dsrpcd?