LANFREE restore of Oracle DB is extremely slow

[b1gg1e]

Hi all.
We have AIX 6.1 Client with tdpo and TSM Server (6.3.4) on Windows 2008 R2 SP1.

Backups are running with good perfomance (backup of 2.5 TB database is running 3-5 hours) with 2 mount points (2 drives) and MAXNUMP is set to 2 for this node.

But when we try to restore it from backup to our test node (backup is proxied to it), the speed is about 100-200 kb/sek..

Sharedmem parameter is using, restore (as a backups) go throogh SAN - it's checked.

Here is our config files.
dsm.sys:


Servername STSM
SCHEDMODE PROMPTED
SESSIONINITIATION SERVERONLY
TCPCLIENTADDRESS XXX.XXX.XXX.XXX
PASSWORDDIR "/usr/tivoli/tsm/client/ba/bin64"
ENCRYPTKEY SAVE
PASSWORDACCESS GENERATE
COMMMethod TCPip
* COMMMETHOD sharedmem
TCPPort 1500
TCPServeraddress XXX.XXX.XXX.XXX

* Lan-free config start

enablelanfree yes
lanfreecommmethod sharedmem
lanfreetcpserveraddress 127.0.0.1
lanfreeshmport 1501

* Lan-free config end

EXCLUDE.DIR "/arch"
EXCLUDE.DIR "/data"
EXCLUDE.DIR "/oracle/diag"
EXCLUDE.DIR "/oracle/oradata"
EXCLUDE.DIR "/test"

Servername STSM_ORA
PASSWORDDIR "/usr/tivoli/tsm/client/oracle/bin64"
ENCRYPTKEY SAVE
PASSWORDACCESS GENERATE
COMMMethod TCPip
TCPPort 1500
TCPServeraddress XXX.XXX.XXX.XXX
nodename DB-TEST_ora
asnodename DB-STND_ora
enablelanfree yes
lanfreecommmethod sharedmem
lanfreetcpserveraddress 127.0.0.1
lanfreeshmport 1501
managedservices schedule
schedmode prompted

dsmsta.opt:
SERVERNAME STSM
commmethod tcpip
commmethod sharedmem
tcpport 1500
shmport 1501



Thanks in advance.

 

[b1gg1e]

Is there someone who steel have the same problem?
I added COMMTIMEOUT and IDLETIMEOUT options on my dsmsta.opt with parameters just like on my TSM server (COMMTIMEOUT 3600, IDLETIMEOUT 480):

dsmsta.opt:
SERVERNAME STSM
commmethod tcpip
commmethod sharedmem
tcpport 1500
shmport 1501
COMMTIMEOUT 3600
IDLETIMEOUT 480

And it's work for me.
The problem is solved :up: