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Does anybody knows if is there a certified procedure in to backup a RAC DB 10.2.0.3 based on OCFS2 , via split mirror or snaphots technology ? Using Linux LVM and OCFS2, does anybody knows if is possible to dinamically extend an OCFS filesystem, once the underlying LVM Volume has been extended ? Thanks in advance Riccardo Paganini

...process to hang permanently. I cannot cancel the request, I have to terminate the session. This is happening across multiple nodes, so I am assuming that OCFS2 is the root cause of the problem. Accessing the directory in debug mode seems to work fine eg this command will hang my session [root@jic55124 databases]# ls -l /common/users/cbu/vigourom Whereas this works fine [root@jic55124 databases]# echo "ls -l /users/cbu/vigourom" | debugfs.ocfs2 -n /dev/sdf1 25447960 drwxr-xr-x 33 2522 2004 4096 10-Jan-2008 16:30 . 25447672 drwxr-xr-x 5 3...

...process to hang permanently. I cannot cancel the request, I have to terminate the session. This is happening across multiple nodes, so I am assuming that OCFS2 is the root cause of the problem. Accessing the directory in debug mode seems to work fine eg this command will hang my session [root@jic55124 databases]# ls -l /common/users/cbu/vigourom Whereas this works fine [root@jic55124 databases]# echo "ls -l /users/cbu/vigourom" | debugfs.ocfs2 -n /dev/sdf1 25447960 drwxr-xr-x 33 2522 2004 4096 10-Jan-2008 16:30 . 25447672 drwxr-xr-x 5 3...