1 02/18/85 salvage_vol
 2 
 3 Syntax as a command:  salvage_vol volume_name drive_name
 4    {-control_args}
 5 or
 6 salvage_vol -all {-control_args}
 7 
 8 
 9 Function:  volume salvages a physical volume.  This command can be used
10 in from ring 1 or ring 4 and should only be used at the direction of
11 the Site Administrator for storage system recovery.  (See the Multics
12 System Maintenance Procedures manual, Order No.  AM81, for more
13 information.)
14 
15 
16 Arguments:
17 volume_name
18    is the name of a physical volume.
19 drive_name
20    has the form <subsys>_<nn>.
21 
22 
23 Control arguments:
24 -all
25    all known and assumed physical volumes are salvaged.
26 -console
27    output to syserr console instead of printer.
28 -copy drive
29    salvages inactive copy on drive.
30 -debug
31    for system programmer use only.
32 -dump
33    dumps damaged objects.
34 -noconsole
35    overrides the salv config card.
36 
37 
38 -nodebug
39    overrides the salv config card.
40 -nodump
41    overrides the salv config card.
42 
43 
44 Notes:  The -copy control argument is used to salvage an inactive copy
45 of an active volume.  The salv configuration card may supply some
46 default options.