OpenTP1 Version 7 Operation

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damls (Display status of logical files)

Format

damls [-i] [logical-file-name]

Function

The damls command outputs to the standard output the status of a specified logical file or of all logical files.

Options

-i

Specifies that the total number of logical files currently in use in the online mode and the number of logical files that can be added are to be displayed.

When this option is omitted, neither the total number of logical files nor the number of addable logical files is displayed.

Command arguments

logical-file-name~<identifier, 1-8 characters>

Specifies the name of a logical file whose status is to be output. When this command argument is omitted, the status of all logical files managed by the DAM service is displayed.

Output format

[Figure]

  1. If no logical file name is specified, this information is output individually for each logical file managed by the DAM service.
  2. This information is output when the -i option is specified.

aa...aa
Logical file name (up to 8 characters)

bb...bb
Physical file name (up to 63 characters)

cc...cc
Block length

dd...dd
Number of blocks

ee...ee
DAM file's shutdown status:
Not shutdown
Logical shutdown
Error shutdown
Under shutdown request

ff...ff
Attribute of DAM file
Quick write
Deferred write
No recovery
Not to be recovered
Cache less
Not to be recovered; cacheless access

g
Security
Y=Security available
N=Security unavailable

hh...hh
Date and time (17 characters in the format year/month/day hour:minute:second, where the year is expressed as the last two digits of the year)

ii...ii
Total number of logical files

jj...jj
Number of addable logical files

Output messages

Message ID Description Output destination
KFCA01650-E Specification of a command argument is invalid. Standard error output
KFCA01651-E Logical file name exceeds 8 characters. Standard error output
KFCA01662-E Memory is inadequate. Standard error output
KFCA01667-E Versions do not match. Standard error output
KFCA01670-E There is no corresponding logical file. Standard error output
KFCA01678-I Help message Standard output
KFCA01679-E DAM service has not been started. Standard error output
KFCA01680-E Name service has not been started. Standard error output
KFCA01681-E Communication error occurred. Standard error output
KFCA01682-E Network error occurred. Standard error output
KFCA01683-E Overtime occurred. Standard error output
KFCA01684-E DAM service is terminating. Standard error output
KFCA01696-E Error occurred during definition analysis. Standard error output