HP XP P9500 Storage - Manual (Page 9)

5 Troubleshooting....................................................................................5-1
Information Collected by the DLMgetras Utility for Collecting HDLM Error Information. 5-2
Checking Error Information in Messages...................................................................5-2
What To Do for a Path Error....................................................................................5-3
Examining the Messages...................................................................................5-5
Obtain Path Information....................................................................................5-5
Identifying the Error Path..................................................................................5-5
Narrowing Down the Hardware That Might Have Caused the Error....................... 5-5
Identifying the Error Location and Correcting any Hardware Error........................5-5
Placing the Path Online.....................................................................................5-5
What To Do for a Program Error..............................................................................5-6
Examining the Messages...................................................................................5-6
Obtaining Program Information.........................................................................5-6
What To Do for the Program Error.....................................................................5-7
Contacting your HDLM Vendor or Maintenance Company.....................................5-7
What To Do for Other Errors....................................................................................5-7
6 Command Reference.............................................................................6-1
Overview of the HDLM Command dlnkmgr................................................................6-2
clear (Returns the Path Statistics to the Initial Value)................................................6-3
Format.............................................................................................................6-3
To set the path statistics to 0...................................................................6-3
To display the format of the clear operation.............................................. 6-3
Parameters......................................................................................................6-3
To Set the Path Statistics to 0..................................................................6-3
To Display the Format of the clear Operation............................................6-3
help (Displays the Operation Format).......................................................................6-4
Format.............................................................................................................6-4
Parameter........................................................................................................6-4
offline (Places Paths Offline).................................................................................... 6-5
Format.............................................................................................................6-6
To place paths offline..............................................................................6-6
To Display the Format of the offline Operation..........................................6-6
Parameters......................................................................................................6-6
To place paths Offline..............................................................................6-6
To Display the Format of the Offline Operation..........................................6-9
online (Places Paths Online)...................................................................................6-10
Format...........................................................................................................6-10
To place paths Online............................................................................6-10
To Display the Format of the Online Operation........................................6-10
Parameters.....................................................................................................6-10
To place paths Online............................................................................6-10
To Display the Format of the Online Operation........................................6-13
set (Sets Up the Operating Environment)................................................................6-14
Format...........................................................................................................6-14
To Set Up the HDLM Operating Environment...........................................6-14
To Display the Format of the Set Operation.............................................6-14
Parameters.....................................................................................................6-15
To Set Up the HDLM Operating Environment...........................................6-15
To Display the Format of the Set Operation.............................................6-27
view (Displays Information)...................................................................................6-28
Format...........................................................................................................6-28
ix
Hitachi Dynamic Link Manager User Guide (for Linux(R))