Entworfen von Michael Klatt Copyright 2005 StorageTek 1 StorageTek libraries managed in a TSM environment [email protected]Oxford University TSM Symposium 2005 7 StorageTek Libraries in a StorageTek Libraries in a TSM environment TSM environment Michael Klatt Manager Solution Design Storage Technology GmbH Germany [email protected]Oxford University TSM Symposium 2005 Tivoli Storage Manager : Facing the Future St Catherine's College, 27-29 September 2005
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StorageTek Libraries in a TSM environmenttsm-symposium.oucs.ox.ac.uk/2005/papers/StorageTek Libraries... · Entworfen von Michael Klatt Michael Klatt Fa. StorageTek Version E4.0 25
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Entworfen von Michael Klatt
1Michael Klatt Fa. StorageTek Version E4.0Copyright 2005 StorageTek 1StorageTek libraries managed in a TSM environment
SSI -> Storage Server InterfaceDeamon, communicates with the Media Manager
CSC -> Client Software ComponentSoftware component on the client = SSI Software that provides an interface between the client computing system‘s operating system and the StorageTek library Software, such as HSC (Library Station) and ACSLS
CSI -> Client System InterfaceThe software component that translates and routes messages between the ACS Library Manager and the Storage Server interfaces.
Entworfen von Michael Klatt
12Michael Klatt Fa. StorageTek Version E4.0Copyright 2005 StorageTek 12StorageTek libraries managed in a TSM environment
ACS -> Automatic Cartridge SystemThe library subsystem consisting of one or two Library Management Units (LMUs) and from one to 16HSC/24ACSLS Library Storage Modules (LSMs) connected to the LMUs.
LMU -> Library Management UnitThe portion of the Automated Cartridge System (ACS) that coordinates LSM communication and communicates with the HSC/ACSLS
LCU -> Library Control UnitThe portion of LSM that controls the LSM‘s robotic movement
LSM -> Library Storage ModuleThe portion of the Automated Cartridge System (ACS) that selects,mounts, dismounts and store tape cartridgesa
LMU
LCU
DriveDriveDriveDrive
ACS
LSM 0-3
ACS
LSM
DRIVE
DRIVE
LCU
LMU
Entworfen von Michael Klatt
25Michael Klatt Fa. StorageTek Version E4.0Copyright 2005 StorageTek 25StorageTek libraries managed in a TSM environment
Media Manager -> HSC, ACSLS (Library Manager, Media Server)Authority, which controls the library
HSC -> Host Software ComponentThe StorageTek software that provides client volume location information through it‘s Control Data Set (CDS) and provide the interface to the Nearline ACS hardware and client operator console
LS -> LibraryStationA feature of the HSC that allows MVS hosts to share Automated Cartridge System facilities with hetegeneous network client systems.
CDS -> Control Data Set The data set used by the HSC software to control the functions of the ACS
ACSLS -> Automated Cartridge System Library ServerUnix-based software that interprets library commands from clientapplications or library operators and routes them to the appropriate LMU.
Entworfen von Michael Klatt
26Michael Klatt Fa. StorageTek Version E4.0Copyright 2005 StorageTek 26StorageTek libraries managed in a TSM environment
SSI -> Storage Server InterfaceDeamon, communicates with the Media Manager
CSC -> Client Software ComponentSoftware component on the client = SSI Software that provides an interface between the client computing system‘s operating system and the StorageTek library Software, such as Library Station and HSC
CSI -> Client System InterfaceThe software component that translates and routes messages between the ACS Library Manager and the Storage Server interfaces.