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Listing locks held for a file z/OS Network File System Guide and Reference SC23-6883-00 |
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To diagnose possible problems with conflicting locks, z/OS operators can issue a listlock command that displays all client programs and users which hold a lock on a file. The output messages include client and user id, the lock ranges held, and lock status. The listlock command can be used for MVS data sets, PDS or PDSE members, or z/OS UNIX files. For more information, see Listlock operand. You can use the listlock command to find locking information in cases where a lock is unavailable and the blocker is managed by another NFS server address space running on the z/OS system. To determine the identity of the blocker in this case, the listlock command should be issued on the system which owns the lock. |
Copyright IBM Corporation 1990, 2014
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