Oracle TDP and HACMP 5.3 Incompatibility Resolved

Well I was have a heck of a time with this problem. It seems the 5.3 HACMP binaries are incompatible with the Oracle 64-bit API so the TDP would crash when attempting to backup a DB on a cluster. I was expecting a fix and was told it would be available by January. So I waited, and watched and never saw an update to the TDP. Frustration mounted until I was able to get ahold of a TDP developer who pointed out that it was the HACMP side that had to do the patching and now all is well. So if you are looking to use HACMP and backup Oracle DB's with the TDP make sure they have the latest patch levels installed or the 64-bit API will not work.

Got HACMP?

Well our group got stung again this last week. While working a HACMP implementation we were asked to install the Oracle TDP and TSM client. We installed the TSM client and all went well and we then installed the TDP and the DBA’s could not get the password file to generate. Each time they tried the utility would core dump. When trying to run the utility multiple ways it always core dumped. After calling support we were informed that the current 64-bit Oracle TDP (And from what I have found through Google it could be any 64-bit TDP). It seems they rebuilt HACMP version 5.3 and the TDP is not compatible with the new way it was compiled. There is a patch projected to be released as of end of the month, but we cannot wait that long so our options are to use temporary disk and mirror the DB, then break and backup the mirrored copy when we want to backup, or we can roll back to HACMP 5.2. The problem with the latter is that we basically have to rebuild the boxes. So be warned there are issues with the latest and greatest version of HACMP at this time.