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|Use this command to update a path between a source and a |destination.
|Privilege Class
|To issue this command you must have system privilege or unrestricted |storage privilege.
|Syntax
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When the destination is adrive |
>>-UPDate PATH--source_name--destination_name-------------------> >--SRCType--=--+-DATAMover-+--DESTType--=--DRive----------------> '-SERVer----' >--LIBRary--=--library_name--+------------------------+---------> '-DEVice--=--device_name-' >--+--------------------+--+------------------------------+---->< '-ONLine--=--+-Yes-+-' '-DIRectory--=--directory_name-' '-No--' |
|Syntax
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When the destination is alibrary |
>>-UPDate PATH--source_name--destination_name-------------------> >--SRCType--=--DATAMover--DESTType--=--LIBRary------------------> >--+------------------------+--+--------------------+---------->< '-DEVice--=--device_name-' '-ONLine--=--+-Yes-+-' '-No--' |
|Parameters |
|The source uses the device name to access the drive or library. See Table 326 for examples.
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|Table 326. Examples of Device Names
Source to destination | Example |
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Storage agent to a drive (not a FILE drive) | mt3 |
NAS data mover to a library | mc0 |
NAS data mover to a drive | rst0l |
|sysconfig -t
|Use this command to determine the device name for a library:
|sysconfig -m
||The source and the destination must both be available to use the |path. For example, if the path from a data mover to a drive is online, |and either the data mover or the drive is offline, you cannot use the |path.
|Attention: If the path to a library is offline, the server |will not be able to access the library. If the server is halted and |restarted while the path to the library is offline, the library will not be |initialized. See Administrator's Guide for additional |information.
|The directory name identifies the location where the storage agent reads |and writes the files that represent storage volumes for the FILE device class |that is associated with the FILE library. The directory location can |vary among systems accessing the same data on the SAN.
|Use a naming convention that allows you to associate the directory with a |particular physical drive. This can help ensure that your configuration |is valid for sharing the FILE library between the server and storage |agent. If the storage agent is on a Windows NT or Windows 2000 system, |use a universal naming convention (UNC) name.
|Examples
|Task
|Update a path from a data mover that is a NAS file server to the |drive TAPEDRV2 that the data mover uses for backup and restore |operations. In this example, the NAS data mover is NAS1, the library is |NASLIB, and the device name for the drive is rst0l. |
|Related Commands
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|Table 327. Commands Related to UPDATE PATH
Command | Description |
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DEFINE DATAMOVER | Defines a data mover to the Tivoli Storage Manager server. |
DEFINE DRIVEMAPPING | Defines the drive name that will be mapped to the storage agent allowing for direct storage and retrieval of data. |
DEFINE LIBRARY | Defines an automated or manual library. |
DEFINE PATH | Defines a path from a source to a destination. |
DELETE PATH | Deletes a path from a source to a destination. |
QUERY PATH | Displays information about the path from a source to a destination. |
UPDATE DATAMOVER | Changes the definition for a data mover. |