1 :Info: dm_fast_lock_status:  1985-03-22  dm_fast_lock_status
 2 
 3 Syntax as a command:  dm_fast_lock_status {-control_args}
 4 
 5 
 6 Function:  Displays the status of all the fast locks currently being
 7 held or awaited on by processes using DM.
 8 
 9 
10 Control arguments:
11 -header, -he
12    displays data from the header of the fast lock database.
13 -no_header, -nhe
14    suppresses the display of data from the header of the fast lock
15    database.  (DEFAULT)
16 -lock_waiters, -lkw
17    displays which processes are waiting on fast locks.  (DEFAULT)
18 -no_lock_waiters, -nlkw
19    suppresses the display of which processes are waiting on fast locks.
20 
21 
22 -user User_id
23    displays fast lock data for locks being waited on by the specified
24    user or users.  A User_id can be a starname and is of the form
25    Person.Project.tag.  Any of the three components can be omitted,
26    along with any trailing periods.  Omitted components are treated as
27    if they had been "*".  The presence of a tag component restricts
28    the search to the corresponding user table.
29 -process_id PID, -pid PID
30    displays fast lock data for locks being waited on by the specified
31    process.
32 -all_processes, -ap
33    displays fast lock data for all fast locks.  (DEFAULT)
34 
35 
36 Access required:  This command requires e (execute) access to
37 dm_admin_gate_.  The user must have access to the answer_table to use
38 the -user control argument.
39 
40 
41 Examples:
42 !  dm_fast_lock_data -user Cox
43   Lock Data at Offset:  001262000000
44   Version:  fastlk 1
45   Size:  2048
46   List Head:  005236000000
47   Number Free Entries:  335
48   Number Allocated Entries:  5
49 
50   UID 134234222425 Offset 000000000000
51   Waiters for this lock:
52      Process ID 014100047730 (Cox.Multics) Event Channel 105343235662
53 
54 
55 :hcom:
56 
57 
58 
59 /****^  HISTORY COMMENTS:
60   1) change(2020-12-14,GDixon), approve(2021-02-22,MCR10088),
61      audit(2021-05-27,Swenson), install(2021-05-27,MR12.6g-0056):
62       A) Change "Syntax:" to "Syntax as a command:" in command info seg
63          last changed after 1984.
64                                                    END HISTORY COMMENTS */
65 
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67