shared memory semaphores owned by root:dba?

  • From: "Richard Ji" <Richard.Ji@xxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 19 Apr 2004 01:40:03 -0400

I noticed on one of our system 8i on Solaris 8, the
shared memory and semaphores shows to be owned by root:dba?
While all other systems are oracle:dba, which is what I expect
to be.  Has anyone seen this?  The permission on oracle binary
seems to be fine.  Any ideas?


/u01/app/oracle/product/8.1.7/bin> ls -al oracle
-rwsr-s--x   1 oracle   dba      39305760 Jun 14  2002 oracle
/u01/app/oracle/product/8.1.7/bin> ipcs -b
IPC status from <running system> as of Sun Apr 18 22:32:10 PDT 2004
T         ID      KEY        MODE        OWNER    GROUP QBYTES
Message Queues:
T         ID      KEY        MODE        OWNER    GROUP      SEGSZ
Shared Memory:
m          2   0x41de8019 --rw-r--r--     root      dba    4194304
m          3   0x44de8019 --rw-r--r--     root      dba    8388608
m          4   0x41de8041 --rw-r--r--     root      dba    4194304
m          5   0x44de8041 --rw-r--r--     root      dba  134217728
T         ID      KEY        MODE        OWNER    GROUP NSEMS
Semaphores:
s          0   0x1        --ra-ra-ra-     root     root     1
s          6   0x41de8019 --ra-ra-ra-     root      dba    12
s          7   0x44de8019 --ra-ra-ra-     root      dba     2
s          8   0x41de8041 --ra-ra-ra-     root      dba    12
s          9   0x44de8041 --ra-ra-ra-     root      dba     2



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