gtpo1m49 | Operations |
Use this command to display locks in a coupling facility (CF).
Requirements and Restrictions
None.
Format
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Additional Information
ZDLCK HELP
ZDLCK ?
Examples
The following information is displayed in the examples:
All the locks for the specified file address are displayed in the following example.
+--------------------------------------------------------------------------------+ |User: ZDLCK DISPLAY FA-F403D001 | | | |System: CLM80009I 21.28.17 ZDLCK DISPLAY STARTS | | LOCKNAME MCHR SS TYPE STATE SDA | | 0000007901040000 00470079000104 BSS RHT EXCLUSIVE 0EE5 | | LOCK HOLDER LIST B | | EXCLUSIVE LOCK WATIER LIST C _ | | SHARED LOCK WAITER LIST NONE | | FIRST WAITER C | | LOCKNAME MCHR SS TYPE STATE SDA | | 0000007901040080 00470079000104 BSS SYNC EXCLUSIVE 0EE5 _ | | LOCK HOLDER LIST B | | EXCLUSIVE LOCK WAITER LIST C | | SHARED LOCK WAITER LIST NONE | | FIRST WAITER C | | ZDLCK DISPLAY COMPLETE | +--------------------------------------------------------------------------------+
The following example displays information about the specified lock.
+--------------------------------------------------------------------------------+ |User: ZDLCK DISPLAY LOCKNAME-0000007901040000 | | | |System: CLM80009I 08.40.54 ZDLCK DISPLAY STARTS | | LOCKNAME MCHR SS TYPE STATE SDA | | 0000007901040000 00470079000104 BSS RHT EXCLUSIVE 0EE5 | | LOCK HOLDER LIST B | | EXCLUSIVE LOCK WAITER LIST C _ | | SHARED LOCK WAITER LIST NONE | | FIRST WAITER C | | ZDLCK DISPLAY COMPLETE | +--------------------------------------------------------------------------------+
The following example displays all the locks for a particular module. The following information is displayed in this example:
+--------------------------------------------------------------------------------+ |User: ZDLCK DISPLAY MOD-047 | | | |System: CLM80011I 11.22.47 ZDLCK DISPLAY MOD STARTS | | LOCKNAME S HOLDERS XWAIT SWAIT FW | | 0000007901040000 X 80000000 00000000 00000000 0 | | 0000007901080000 X 80000000 00000000 00000000 0 | | 0000007902040080 S 80000000 00000000 00000000 0 | | ZDLCK DISPLAY MOD COMPLETE | | | +--------------------------------------------------------------------------------+
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