1 08/27/86  list_disks, ld
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 3 Syntax as a command:  ld {drive_name} {-control_args}
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 5 
 6 Function: lists the usage of storage system disk drives and all pending
 7 add_lv commands.  You can use it in ring 1 or 4.
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 9 
10 Arguments:
11 drive_name
12    is the name of a drive to be listed.  If you give no drive_name, all
13    drives configured on the system are listed.
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15 
16 Control arguments:
17 -lv lvname
18    list only drives pertaining to lvname.
19 -pv pvname
20    list only drives pertaining to pvname.
21 -brief, -bf
22    list only nonempty drives.
23 -mounts, -mt
24    list only pending ad_lv commands.
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26 
27 Notes: If a physical volume is listed with the logical volume name in
28 parentheses and one star at the end of the line, that volume is assumed
29 to be present, as a result of a previous bootload, demount, or
30 outstanding add_lv.  The system has not read the volume label, but does
31 so in response to an add_vol command.
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33 If a physical volume is listed with the logical volume name in
34 parentheses and three stars at the end of the line, that volume is
35 known; its label has been read by an add_vol command.  You must issue
36 an add_lv command to place the volume in use.
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