Fast backup of Informix and slow restore

[alexiszp]

Hi!
I have:
IBM TSM 5.5.1.0 Server for Windows
IBM TSM 5.5.1.11 Client for AIX
IBM Informix Dynamic Server Version 10.00.FC9

Situation:
When I backup (onBar) Informix node with DB with 30Gb of data time of backup is about 20 minutes.
When I restore this DB it takes about 3hours.
Why it happens I can't say and needing help.
Backup destination is disk pool with 5 volumes.
This node was moved from old TSM Server on AIX to new TSM Server on Windows, thus all client parametrs are the same. Disk pools for this 2 servers are on the same disk storage.

Anybody can help?

[infostore]

Did you have the solution?

We have the same problem, we tried with Linux Server and the situation is the same.

Thks.