L
ast winter, SCD instituted new Mass Storage System (MSS) file-maintenance commands based on
the Distributed Computing Environment interface. These commands are
available on the Crays and on the SCD front-end computer,
meeker.ucar.edu.
If you previously used the msinfo command to obtain detailed information on your files, you can now use the msallinfo command. This command neatly formats the verbose output that comes from the msrawinfo command.
An example
For example, if you type:
you will get a report about my_file that includes the
following fields:
/JDOE/my_file
Bitfile Version 2 SelfPtr 1500CFC2 ParPtr 180312BD
Sci 9999 Project 99999999 User JDOE
Size 50966 Read Count 0 Write Count 1
Created 19960501164856 Ref1 Time 19970325133444
Written 19960501164856 Ref2 Time 19961210160724
Read 19961210160724 Ref3 Time 19960726110358
Comp'd 19960627140343 Ref4 Time 19960501164856
Comment
RPW Y WPW Y Retpd 10000 Saved Retpd 0
DF TR MF SH FRNTND SH Site NCAR SCD
How to interpret the fields
The 14 digits of the date fields are arranged as follows:
year -- 4 digits
month -- 2 digits
day -- 2 digits
hour -- 2 digits (24-hour clock)
minute -- 2 digits
second -- 2 digits
Other fields and their interpretations include:
Size 50966 file size (in bytes)
Read Count 2 has been read twice
Write Count 1 written once
Created 19960501164856 date of creation
Written 19960501164856 date of last write
Read 19961210160724 date of last read
Comp'd 19960627140343 compressed on
Ref1 Time 19970325133444 date of last reference
Ref2 Time 19961210160724 last reference prior to Ref1
Ref3 Time 19960726110358 last reference prior to Ref2
Ref4 Time 19960501164856 last reference prior to Ref3
Comment
RPW Y file is read passwd protected
WPW Y file is write passwd protected
Retpd 10000 retention period (in days)
Saved Retpd 0 (Used only by msrecover)
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