Dwight --
ACK!
I've had no problem with using just one management class to access multiple
drives concurrently. I use multiple SERVER clauses in the .utl file to
spread the network traffic over both my gig ethernets, but that's a
different issue. With MAXSESSIONS set to 5, these two clauses will put three
sessions on thames-bu1 and two on thames-bu2, all five for management class
prdsap-online. Prdsap-online is associated with a tape storage pool (no disk
pool for this turkey!) and I get five tape mounts up front. I have a second
management class for offline backups, but it points to the same storage pool
-- we keep online backups 8 days and the offline backups for 21 days.
SERVER thames-bu1 # Servername
SERVER thames-bu1 # Servername
SESSIONS 2 # Max sessions
PASSWORDREQUIRED YES # Use a password
BRBACKUPMGTCLASS prdsap-online # Mngm-Classes
BRARCHIVEMGTCLASS prdlog1 prdlog2 # Mngm-Classes
USE_AT 0 1 2 3 4 5 6 # Days for backup
SERVER thames-bu2 # Servername
SESSIONS 3 # Max sessions
PASSWORDREQUIRED YES # Use a password
BRBACKUPMGTCLASS prdsap-online # Mngm-Classes
BRARCHIVEMGTCLASS prdlog1 prdlog2 # Mngm-Classes
USE_AT 0 1 2 3 4 5 6 # Days for backup
Tom Kauffman
NIBCO, Inc
> -----Original Message-----
> From: Cook, Dwight E [mailto:DWIGHT.E.COOK AT SAIC DOT COM]
> Sent: Tuesday, July 23, 2002 6:09 AM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Re: TDP R/3
>
>
> Geoff,
> What you will find is that all TDP/R3 data is written
> to a virtual
> file space name by the name of /tdp and tdpmux with a type of
> API:XINTV3.
> So even with collocation file, there is still only one
> filespace name to
> spread things out across.
> What you need to do is specify a different management class for each
> available tape drive.
> That is, if you have 16 tape drives, create 16 different
> management classes
> and 16 different storage pools (each management class copy
> group point to
> its own storage pool), then the SAP admin specifies those 16 different
> management classes within thier TDP options file. Backint
> then round robins
> through the different management classes as it sends data to
> the tsm server,
> thus spreading the load out across the different drives.
> Actually I create as many management classes and storage
> pools as I have
> drives but I tell the sap admins to use 1 or 2 less than I
> provide, so as to
> leave me with 1 or 2 drives for things like my db backup, etc...
> Here is an example of one of my systems...
> tsm: TSMSRV10>q mgmt sap
>
> Policy Policy Mgmt Default Description
> Domain Set Name Class Mgmt
> Name Name Class ?
> --------- --------- --------- ---------
> ------------------------
> SAP ACTIVE 10YRARCH No 10 year
> archive, two
> copies
> SAP ACTIVE AMOCO_DE- Yes Sap
> default mgmtclass
> FAULT
> SAP ACTIVE ARCHLOG10 No DB redo log 10 day
> retention
> SAP ACTIVE ARCHLOG35 No DB redo log 35 day
> retention
> SAP ACTIVE ARCHLOG3- No DB redo
> log 370 day
> 70 retention
> SAP ACTIVE ARCHLOG95 No DB redo log 95 day
> retention
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10A
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10B
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10C
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10D
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10E
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10F
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10G
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10H
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10I
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10J
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10K
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10L
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10M
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10N
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10O
> SAP ACTIVE B7.3_R35- No std w/ 10 day arch
> .95_A10P
> SAP ACTIVE B7.3_R35- No Sap mgmt
> vere=7 verd=3
> .95_A35 rete=35
> reto=95 a=35
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A370 servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0A
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0B
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0C
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0D
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0E
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0F
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0G
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0H
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0I
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0J
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0K
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0L
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0M
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0N
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0O
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A37- servers
> 0P
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95 servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95A servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95B servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95C servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95D servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95E servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95F servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95G servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95H servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95I servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95J servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95K servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95L servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95M servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95N servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95O servers
> SAP ACTIVE B7.3_R35- No Used by
> SAP prod utility
> .95_A95P servers
> Then my storage pools look like
> tsm: TSMSRV10>q stg
>
> Storage Device Estimated Pct Pct High Low
> Next Stora-
> Pool Name Class Name Capacity Util Migr Mig Mig ge Pool
> (MB) Pct Pct
> ----------- ---------- ---------- ----- ----- ---- ---
> -----------
> 10YRARCH 3590E1A 0.0 0.0 0.0 90 70
> 10YRARCHCP 3590E1A 0.0 0.0
> 1YRARCH 3590E1A 0.0 0.0 0.0 90 70
> 3590P1 3590E1A 300,722,71 4.4 6.6 100 99
> 7.7
> 3590P1A 3590E1A 205,035,12 0.5 0.5 100 99
> 9.4
> 3590P1B 3590E1A 180,356,71 0.5 0.6 100 99
> 2.9
> 3590P1C 3590E1A 184,586,12 0.5 0.6 100 99
> 5.4
> 3590P1D 3590E1A 186,244,72 0.5 0.6 100 99
> 7.5
> 3590P1E 3590E1A 173,080,47 0.5 0.6 100 99
> 1.6
> 3590P1F 3590E1A 170,282,39 0.6 0.6 100 99
> 1.9
> 3590P1G 3590E1A 159,838,65 0.6 0.6 100 99
> 2.9
> 3590P1H 3590E1A 194,565,61 0.5 0.5 100 99
> 2.4
> 3590P1I 3590E1A 187,958,89 0.5 0.6 100 99
> 6.2
> 3590P1J 3590E1A 219,325,27 0.4 0.5 100 99
> 1.1
> 3590P1K 3590E1A 186,253,07 0.5 0.6 100 99
> 0.7
> 3590P1L 3590E1A 174,463,19 0.5 0.6 100 99
> 3.3
> 3590P1M 3590E1A 209,221,99 0.5 0.5 100 99
> 1.0
> 3590P1N 3590E1A 191,632,37 0.5 0.6 100 99
> 9.7
> 3590P1O 3590E1A 181,399,95 0.5 0.6 100 99
> 3.5
> 3590P1P 3590E1A 0.0 0.0 0.0 100 99
> ARCHLOGTPE 3590E1A 0.0 0.0 0.0 90 70
> ARCHLOGTPEC 3590E1A 0.0 0.0
>
> tsm: TSMSRV10>
> then my drives look like :
> tsm: TSMSRV10>q drive
>
> Library Name Drive Name Device Type On-Line
> ------------ ------------ ----------- -------------------
> TSMATL05 TSMDR1001 3590 Yes
> TSMATL05 TSMDR1003 3590 Yes
> TSMATL05 TSMDR1005 3590 Yes
> TSMATL05 TSMDR1007 3590 Yes
> TSMATL05 TSMDR1009 3590 Yes
> TSMATL05 TSMDR1011 3590 Yes
> TSMATL05 TSMDR1014 3590 Yes
> TSMATL05 TSMDR1015 3590 Yes
> TSMATL05 TSMDR1017 3590 Yes
> TSMATL05 TSMDR1019 3590 Yes
> TSMATL05 TSMDR1021 3590 Yes
> TSMATL05 TSMDR1023 3590 Yes
> TSMATL05 TSMDR1025 3590 Yes
> TSMATL05 TSMDR1027 3590 Yes
> TSMATL05 TSMDR1029 3590 Yes
> TSMATL05 TSMDR1031 3590 Yes
>
> Dwight E. Cook
> Software Application Engineer III
> Science Applications International Corporation
> 509 S. Boston Ave. Suite 220
> Tulsa, Oklahoma 74103-4606
> Office (918) 732-7109
>
>
>
> -----Original Message-----
> From: Gill, Geoffrey L. [mailto:GEOFFREY.L.GILL AT saic DOT com]
> Sent: Monday, July 22, 2002 1:48 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: TDP R/3
>
>
> Should these tape pools have "collocation NO"? I see these 8
> sessions all
> waiting for the same tape and I wonder if this is one of my
> problems with
> the SAP backups taking so long.
>
> Sess Number: 146,103
> Comm. Method: Tcp/Ip
> Sess State: IdleW
> Wait Time: 6.2 M
> Bytes Sent: 205.0 K
> Bytes Recvd: 6.2 G
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Current output volume: U01578.
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,104
> Comm. Method: Tcp/Ip
> Sess State: IdleW
> Wait Time: 6.2 M
> Bytes Sent: 129.6 K
> Bytes Recvd: 3.9 G
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status:
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,105
> Comm. Method: Tcp/Ip
> Sess State: MediaW
> Wait Time: 21.7 M
> Bytes Sent: 2.0 K
> Bytes Recvd: 424
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Waiting for access to output
> volume U01578 (1304
> seconds).
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,106
> Comm. Method: Tcp/Ip
> Sess State: MediaW
> Wait Time: 21.7 M
> Bytes Sent: 2.0 K
> Bytes Recvd: 424
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Waiting for access to output
> volume U01578 (1304
> seconds).
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,107
> Comm. Method: Tcp/Ip
> Sess State: MediaW
> Wait Time: 21.7 M
> Bytes Sent: 2.0 K
> Bytes Recvd: 424
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Waiting for access to output
> volume U01578 (1304
> seconds).
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,108
> Comm. Method: Tcp/Ip
> Sess State: MediaW
> Wait Time: 21.7 M
> Bytes Sent: 2.0 K
> Bytes Recvd: 424
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Waiting for access to output
> volume U01578 (1304
> seconds).
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,109
> Comm. Method: Tcp/Ip
> Sess State: MediaW
> Wait Time: 21.7 M
> Bytes Sent: 2.0 K
> Bytes Recvd: 424
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Waiting for access to output
> volume U01578 (1304
> seconds).
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
> Sess Number: 146,110
> Comm. Method: Tcp/Ip
> Sess State: MediaW
> Wait Time: 21.7 M
> Bytes Sent: 2.0 K
> Bytes Recvd: 424
> Sess Type: Node
> Platform: TDP R3 Digital
> Client Name: XBMS
> Media Access Status: Waiting for access to output
> volume U01578 (1304
> seconds).
> User Name:
> Date/Time First Data Sent: 07/22/02 11:21:14
>
>
> Geoff Gill
> TSM Administrator
> NT Systems Support Engineer
> SAIC
> E-Mail: <mailto:gillg AT saic DOT com> gillg AT saic DOT com
> Phone: (858) 826-4062
> Pager: (877) 905-7154
>
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