clearcase - ClearCase の災害復旧計画

Question

Clearcase の DR 計画の作成を依頼されました。vob を DR サーバーにバックアップしました。DRには他に何が必要ですか?

ありがとう

Answer 1

The kind of DR infrastructure that I had to manage involved also an SDRF mechanism in place in order to have a rela-time synchronization of the server content.
The idea of a DR is that it can take place at any time. Restarting the service in the other server wasn't enough. A quick checkdb was also required.

The other aspect was about keeping the same server name (even if its physical server changes), which means updating the DNS servers quickly enough for a client to be able to contact the new ClearCase server.

I didn't have to deal with the view server (each client was its own view server)

A separate license server was also in place on the DR server (since the hostid differs, you need to reserve a few licenses for working during a DR with IBM Rational products).