(DB node1) IPC status from /dev/kmem as of Mon Mar 1 14:27:05 2010 T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME Shared Memory: m 0 0x411c0121 --rw-rw-rw- root root root root 0 348 842 842 23:07:30 23:07:30 23:07:24 m 1 0x4e0c0002 --rw-rw-rw- root root root root 4 61760 842 14944 14:18:32 13:28:20 23:07:24 m 2 0x412021dd --rw-rw-rw- root root root root 1 8192 842 854 23:07:26 23:07:24 23:07:24 m 3 0x00a5c581 --rw------- sfmdb users sfmdb users 9 10469376 1846 1850 23:07:58 23:07:58 23:07:58 m 1802244 0x55227ee0 --rw-rw---- oracle dba oracle dba 38 288624640 17957 16837 14:22:02 14:22:02 6:52:56 m 5 0x49142e8b --rw-r--r-- root root root root 0 22912 2172 2174 23:08:36 23:08:36 23:08:36 m 65542 0xc3eb8a14 --rw-rw---- oracle dba oracle dba 1428 4311756800 18386 20019 14:26:38 14:26:39 6:53:37 (DB Node2) IPC status from /dev/kmem as of Mon Mar 1 14:32:45 2010 T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME Shared Memory: m 0 0x411c0121 --rw-rw-rw- root root root root 0 348 818 818 4:21:03 4:21:03 4:20:57 m 1 0x4e0c0002 --rw-rw-rw- root root root root 2 61760 818 27575 13:35:32 13:43:03 4:20:57 m 2 0x41203550 --rw-rw-rw- root root root root 1 8192 818 830 4:20:59 4:20:57 4:20:57 m 3 0x00a5c581 --rw------- sfmdb users sfmdb users 8 10469376 1842 1845 4:21:32 4:21:32 4:21:32 m 1900548 0xa2bbd74c --rw-rw---- oracle dba oracle dba 38 288624640 13853 28665 14:32:04 14:32:04 6:52:37 m 5 0x49142e8b --rw-r--r-- root root root root 0 22912 2163 2165 4:22:08 4:22:08 4:22:08 m 98310 0x14726e34 --rw-rw---- oracle dba oracle dba 170 4311756800 14407 28663 14:32:04 14:32:04 6:53:36 m 12910599 0x0000cace --rw-rw-rw- root dba root dba 0 2 12222 12222 14:32:29 14:32:29 1:11:15 $ bc