Tivoli Header
Tivoli Space Manager for UNIX Using the Hierarchical Storage Management Clients
Attention: The HSM client for AIX GPFS and the HSM client for
AIX JFS are exclusive of each other. During installation, the program
checks for the existence of the other. If the program detects either
client, installation stops.
Install Tivoli Storage Manager on all SP nodes that are part of a GPFS node
set and that will become a DMAPI session node in the event of failover.
When you install the HSM client for GPFS on an AIX SP system, the install
process:
- Stops any space management daemons that are running.
- Removes any statement from the /etc/inittab file that loads the
dsmwatchd command at system startup.
- Removes any statement from the /var/mmfs/etc/gpfsready script
file that loads the other space management daemons at GPFS system
startup.
- Extracts the HSM modules.
- Adds a statement to the /etc/inittab file that loads the
dsmwatchd command at system startup.
- Adds a statement to the /var/mmfs/etc/gpfsready script file
that loads the other space management daemons at GPFS system startup.
If the file does not exist, the install process creates the following
HSM-specific files or objects for each GPFS node set in the SDR:
SDR
| Files
|
Files
|
dsm.opt.x
dsm.sys.x
dsmmigfstab.x
Where x is the node-set ID
|
Class
| DSMLock
|
Class Objects
|
dsm.opt.x
dsm.sys.x
dsmmigfstab.x
Where x is the node-set ID
|
- Note:
- The HSM client must have read-write access to the SDR.
- Starts the space management daemons.
The sections that follow describe client environment requirements and
installation instructions for the HSM client. For current installation
and configuration information for the HSM client, refer to the readme file
that is shipped on the product installation media.
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