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The installfsm program installs the kernel extension and virtual file system. A vnode cache is used to improve performance on HSM-managed file systems. The larger the cache, the less often TSM must read stub file information for migrated files. If the cache is too large, it can use up all journaled file system (JFS) inode slots. This causes applications, including non-HSM-managed file systems, to receive an ENFILE return code on file system calls. The JFS inode table size varies by the amount of real memory that is installed on the machine. If you are experiencing ENFILE return codes, reduce the cache size parameter.
Start the installfsm program from the rc.adsmhsm file.
Syntax
>>-installfsm-+--------------------------+--------------------->< +--l kernel_extension_name-+ +--q kernel_extension_name-+ '--u kernel_extension_name-'
Parameters
Examples
Task | Command |
---|---|
Load the kernel extension. | installfsm -l /usr/tivoli/tsm/client/hsm/bin/kext |
Unload the kernel extension. | installfsm -u /usr/tivoli/tsm/client/hsm/bin/kext |