Hi,
I am doing support on backup scripts done to backup Oracle databases 9.2 / 10.2 on AIX 5.1/5.2/5.3.
Those are home made scripts done a long time ago. They are not using TDP nor RMAN.
They put one tablespace in backup mode and then ask tsm to archive the datafiles and then put backup the tbs in normal mode and go on with other tablespaces.
It seems to work on most of the cases for years but right now on the production system I am supporting, TSM retry a couple of times to get the files but fails. The dbf have changed even if they were in backup mode.
PS: copygroup is set to shrdynamic
I have reproduced this case on a testbed. Tsm cannot get the files even if the tbs is in backup mode (I am doing insert on the tbs meanwhile). I do not know how to solve this issue. I am not even sure that this is a TSM problem because the checksum of the dbf are changing so I beleive TSM is right.
I have seen on the web that the shrstatic/shdynamics can help. But I do not know which one to use. It is shdynamics on the production site and I have reproduced the problem with shrstatic on my testbed.
Some help will be apreciated.
TSM version 5.2 (reproduced with TSM 5.5)
F
I am doing support on backup scripts done to backup Oracle databases 9.2 / 10.2 on AIX 5.1/5.2/5.3.
Those are home made scripts done a long time ago. They are not using TDP nor RMAN.
They put one tablespace in backup mode and then ask tsm to archive the datafiles and then put backup the tbs in normal mode and go on with other tablespaces.
It seems to work on most of the cases for years but right now on the production system I am supporting, TSM retry a couple of times to get the files but fails. The dbf have changed even if they were in backup mode.
PS: copygroup is set to shrdynamic
I have reproduced this case on a testbed. Tsm cannot get the files even if the tbs is in backup mode (I am doing insert on the tbs meanwhile). I do not know how to solve this issue. I am not even sure that this is a TSM problem because the checksum of the dbf are changing so I beleive TSM is right.
I have seen on the web that the shrstatic/shdynamics can help. But I do not know which one to use. It is shdynamics on the production site and I have reproduced the problem with shrstatic on my testbed.
Some help will be apreciated.
TSM version 5.2 (reproduced with TSM 5.5)
F