Archive | 11g

Migration of the 11g R1 OCR and Voting disks to different paths when Cluster Ready Service (CRS) is off-line

During a new setup of our 11g R1 (11.1.0.7) on Solaris platform, initially the system is provided with only single path to disks (LUNs) on SAN. Later the sys admins would like to enable the multipathing. 🙁 Obviously, it is expected that the disk paths will be changed. This will not only affect the ASM […]

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Oracle 11g Network Access Denied by Access Control List (ACL) when using UTL_INADDR

I wrote in my previous post about the Access Control Lists to Network Services (e.g., UTL_HTTP, UTL_SMTP, UTL_TCP, etc.) in Oracle 11g. However, it did not cover another PL/SQL network utility package named UTL_INADDR which retrieves host names and IP addresses of local and remote hosts. You can read some usage samples of the UTL_INADDR […]

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