Interstage Shunsaku Data Manager Troubleshooting - Microsoft(R) Windows(R) 2000/ Microsoft(R) Windows Server(TM) 2003 - - UNIX -

1.4.3 If a Server Fails During Command Execution

If a server fails during the execution of a director command, the execution results for the command will either terminate normally or with an error.

Restart the director if it has stopped then use the following procedures to decide whether to execute the command again.

The following explanations show how to handle errors for each director command:

shundbackup Command

The procedure depends on which options were specified with the command:.

• If a back up start declaration was in process (that is, if the -b option was specified), re-execute the shundbackup command with the -b option specified to back up the director data files.
• If a backup end declaration was in process (that is, if the -e option was specified), the shundbackup command has terminated normally.
• If a backup start declaration was being canceled (that is, if the -c option was specified), the shundbackup command has terminated normally.

shundcds Command

Execute the shundstate command to check the fragmentation rate (the "Fragments" item):

• If the fragmentation rate is smaller than the one before the shundcds command was executed, the shundcds command has terminated normally.
• If the fragmentation rate is no smaller than the one before the shundcds command was executed, the shundcds command has not terminated normally. Execute the shundcds command again.

shundclear Command

Execute the shundstate command to check the total number of records that can be searched (the "Records" item):

• If the number of records is 0, the shundclear command has terminated normally.
• If the number of records is not 0, the shundclear command has not terminated normally.
• Execute the shundclear command again.

shundexport Command

Delete the output file and execute the shundexport command again.

shundimport Command

Execute the shundstate command to check the total number of records that can be searched (the "Records" item):

• If the number of records is different from the one before the shundimport command was executed, the shundimport command has terminated normally.
• If the number of records in the same as the one before the shundimport command was executed, the shundimport command has not terminated normally. Execute the shundimport command again.

shundrecover Command

The procedure depends on which options were specified with the command:

• If a recovery start declaration was in process (that is, if the -b option was specified), re-execute the shundrecover command with the -b option to recover the director data files.
• If a recovery end declaration was process (that is, if the -e option was specified), re-execute the shundrecover command with the -b option to recover the director data files.
• If a recovery start declaration was being canceled (that is, if the -c option was specified), the shundrecover command has terminated normally.
• If operation log files were being recovered (that is, if the -i option was specified), re-execute the shundrecover command with the -i option to recover the operation log files.

shundresend Command

Execute the shundstate command to check the information for searchers connected to the director:

• If the amount of data that can be searched (the DataSize item) has been evenly allocated to each searcher, the shundresend command has terminated normally.
• If the amount of data that can be searched (the DataSize item) has not been evenly allocated to each searcher, the shundresend command has not terminated normally. Execute the shundresend command again.