Hi,

I have SELFTUNEBUFpoolsize Yes.. shouldn't that be sufficient? - but I do
see that my Cache hit percent is low..

                        Cache Hit Pct.: 97.15
                Cache Wait Pct.: 0.00

Does anyone have any suggestions on how much to increase the size of the
pool.

These are my current Server options: (AIX 4.3.3, TSM 4.2.1.9)

Server Option      Option Setting        Server Option      Option Setting
-----------------  --------------------  -----------------  ----------------
----
----
CommTimeOut        7,200                 IdleTimeOut        120
CommTimeOut        7,200                 IdleTimeOut        120
BufPoolSize        65536                 LogPoolSize        512
MessageFormat      1                     Language           en_US
MaxSessions        25                    ExpInterval        0
ExpQuiet           No                    EventServerLogg-   Yes
                                          ing
MirrorRead DB      Verify                MirrorRead LOG     Verify
MirrorWrite DB     Sequential            MirrorWrite LOG    Parallel
VolumeHistory      /adsmlog/logs/volh-   VolumeHistory
/usr/tivoli/tsm/se-
                    ist.txt
rver/bin/volhist.-
                                                             txt
Devconfig          /adsmlog/logs/devc-   Devconfig
/usr/tivoli/tsm/se-
                    onfig.txt
rver/bin/devconfi-
                                                             g.txt
TxnGroupMax        256                   MoveBatchSize      100
MoveSizeThresh     500                   StatusMsgCnt       10
RestoreInterval    1,440                 UseLargeBuffers    Yes
DisableScheds      No                    NOBUFPREfetch      No
AuditStorage       Yes                   REQSYSauthoutfile  Yes
SELFTUNEBUFpool-   Yes                   SELFTUNETXNsize    No
 size
DBPAGEShadow       No                    DBPAGESHADOWFile   dbpgshdw.bdt
QueryAuth          None                  LogWarnFullPerC-   90
                                          ent
ThroughPutDataT-   0                     ThroughPutTimeT-   0
 hreshold                                 hreshold
NOPREEMPT          ( No )                Resource Timeout   10
TCPPort            1500                  HTTPPort           1580
TCPWindowsize      65536                 TCPBufsize         16384
TCPNoDelay         No                    CommMethod         TCPIP
CommMethod         HTTP                  MsgInterval        1
Enable3590Library  Yes                   ShmPort            1510
FileExit           /var/log/dsmc/even-   UserExit
                    t.log(APPEND)
FileTextExit                             AssistVCRRecovery  Yes
AcsAccessId                              AcsTimeoutX        1
AcsLockDrive       No                    AcsQuickInit       No
SNMPSubagentPort   1521                  SNMPSubagentHost   127.0.0.1
SNMPHeartBeatInt   5                     TECHost
TECPort            0

%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Jane Bamberger
IS Department
Bassett Healthcare
607-547-4784