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PDP-10 Archives
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BB-H311C-RM
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swskit-documentation/accounting-tables.mem
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Format of SYSTEM-DATA.BIN file
Each record contains a record header followed by the record
data followed by the record trailer. The record header
contains standard information for all record types as well
as containing string space for strings specific to the data
record.
Records are packed together and vary in size depending on
the record type and string lengths. The only way to
determine the start of the next record is to add the entry
length to the start of the previous record. To determine
the start of the data portion of the record, the length of
the user name string, the length of string one and the
length of string two should be added together. This will
result in an offset from the start of the user name string
(UHNAM) which will be the start of the record specific data.
Entry Types
Value Type Data Record Type
1 Restart Record Restart Record
2 Session Entry Session Entry Record
3 Checkpoint Entry Session Entry Record
5 Date Time Change Date Time Change Record
7 Input Spooler Input Spooler Record
8 Output Spooler Output Spooler Record
9 Disk Storage Usage Disk Storage Usage Record
11 Structure Mount Structure Mount Record
12 Magtape Mount Tape Mount Record
15 File Retrieve Archiving, ... Record
16 File Archived Archiving, ... Record
17 File Migrated Archiving, ... Record
18 File Collected Archiving, ... Record
Record Header
|----------------------------------------------------------|
|0 17!18 35|
|UHTYP !UHLEN |
| Entry Type ! Entry Length !
|----------------------------------------------------------|
|UHTAD |
| Entry Date/Time |
|----------------------------------------------------------|
|0 5|6 11|12 17|18 35|
|UHDRV |UHCRV |UHTMT |UHJNO |
|DEC Rev #|Cust Rev #| Term Type| Job Number |
|----------------------------------------------------------|
|UHPNM |
| Program Name (SIXBIT) |
|----------------------------------------------------------|
|UHPVR |
| Program Version Number |
|----------------------------------------------------------|
|UHMVR |
| Monitor Version Number |
|----------------------------------------------------------|
| 0 |1 5|6 11|12 17|18 35|
|UHJTS |UHULN |UHSL1 |UHSL2 |UHLNO |
|T/S Flag|Usr Name|Account |Sessn Rem| Line Number |
|----------------------------------------------------------|
|UHNOD |
| Node Name (SIXBIT) |
|----------------------------------------------------------|
|UHNAM |
| Location of first word of user name |
// //
// UHULN words long //
|----------------------------------------------------------|
| |
| Location of first word of string one |
// //
// UHST1 Words long //
|----------------------------------------------------------|
| |
| Location of first word of string two |
// //
// UHST2 Words long //
|----------------------------------------------------------|
Record Specific Data Follows
|----------------------------------------------------------|
| |
// Record Specific Data //
// //
// (See Below) //
| |
|----------------------------------------------------------|
Trailer Word
(Copy of word 0 of header record)
|----------------------------------------------------------|
|0 17!18 35|
| Entry Type ! Entry Length !
|----------------------------------------------------------|
Record Specific Data
Restart Record
Entry type 1
System name is contained in String 1
String 2 is empty
|----------------------------------------------------------|
| Monitor Version |
|----------------------------------------------------------|
| Monitor Build Date/Time |
|----------------------------------------------------------|
| Monitor Uptime (Edit 1942 on) |
|----------------------------------------------------------|
| Serial Number of CPU0 |
|----------------------------------------------------------|
| Last Checkpoint Date/Time |
|----------------------------------------------------------|
Session Record
Entry type 2 or 3
Account String is contained in String 1
Remark String is contained in String 2
|----------------------------------------------------------|
| Session Start Time |
|----------------------------------------------------------|
| Console Connect Time (Milliseconds) |
|----------------------------------------------------------|
| Runtime |
|----------------------------------------------------------|
| Batch Job Name |
|----------------------------------------------------------|
| Batch Sequence Number |
|----------------------------------------------------------|
Date Time change Record
Entry type 5
New Date and Time is taken from header record
|----------------------------------------------------------|
| Old Date and Time |
|----------------------------------------------------------|
Disk Storage Usage Record
Entry type 9
Structure Name is contained in String 1
Directory Name is contained in String 2
|----------------------------------------------------------|
| Number of Accounts |
|----------------------------------------------------------|
| Total Allocated (Used) |
|----------------------------------------------------------|
| Total Number of files |
|----------------------------------------------------------|
| Logged in Quota |
|----------------------------------------------------------|
| Logged out Quota |
|----------------------------------------------------------|
| Date and time of last Login |
|----------------------------------------------------------|
|0 1|2 3|4 11|12 23|24 35|
|Files Only|Struc Type| Unused | Controller | Device |
|Indicator | | | Type | Type |
|1 = Yes | | | | |
|----------------------------------------------------------|
| Disk Table (usually .+1) |
|----------------------------------------------------------|
Now follows all of the disk account records
one record for each account in word zero of disk record
|----------------------------------------------------------|
| | Account String Length |
|----------------------------------------------------------|
| Total number of pages used |
|----------------------------------------------------------|
| Number of files in account |
|----------------------------------------------------------|
| Account String |
// //
// (Length of block is account string length) //
|----------------------------------------------------------|
Input Spooler Record
Entry type 7
Account string is contained in String 1
Operator or System Text is contained in String 2
|----------------------------------------------------------|
| Spooler Runtime |
|----------------------------------------------------------|
| Spooler Disk Reads |
|----------------------------------------------------------|
| Spooler Disk Writes |
|----------------------------------------------------------|
| Job Name |
|----------------------------------------------------------|
| Queue Name |
|----------------------------------------------------------|
| Input Device Name |
|----------------------------------------------------------|
| Sequence Number |
|----------------------------------------------------------|
| Number of Cards Read |
|----------------------------------------------------------|
| Date and Time of activity |
|----------------------------------------------------------|
| Disposition |
|----------------------------------------------------------|
| Priority |
|----------------------------------------------------------|
Output Spooler Record
Entry type 8
Account string is contained in String 1
Operator or System text is contained in String 2
|----------------------------------------------------------|
| Spooler Runtime |
|----------------------------------------------------------|
| Spooler Disk Reads |
|----------------------------------------------------------|
| Spooler Disk Writes |
|----------------------------------------------------------|
| Job Name |
|----------------------------------------------------------|
| Queue Name |
|----------------------------------------------------------|
| Output Device Name |
|----------------------------------------------------------|
| Sequence Number |
|----------------------------------------------------------|
| Output Units generated (pages, feet, cards, minutes) |
|----------------------------------------------------------|
| Date and Time of activity |
|----------------------------------------------------------|
| Disposition |
|----------------------------------------------------------|
| Priority |
|----------------------------------------------------------|
| Number of files processed |
|----------------------------------------------------------|
| Job Scheduled Date and Time |
|----------------------------------------------------------|
| Forms Type |
|----------------------------------------------------------|
Structure Use Record
Entry type 11
Account string is contained in String 1
Operator or system text is contained in String 2
|----------------------------------------------------------|
| Structure Name (SIXBIT) |
|----------------------------------------------------------|
| Structure type |
|----------------------------------------------------------|
| Total Number of packs in file structure |
|----------------------------------------------------------|
| Controller Type |
|----------------------------------------------------------|
| Device Type |
|----------------------------------------------------------|
| Disposition |
|----------------------------------------------------------|
| Request creation Date and time |
|----------------------------------------------------------|
| Scheduled Date and time |
|----------------------------------------------------------|
| Serviced Date and time |
|----------------------------------------------------------|
| Mount count before Mount |
|----------------------------------------------------------|
| Mount count after Dismount |
|----------------------------------------------------------|
| Access Type |
|----------------------------------------------------------|
| Elapsed Time of use (milliseconds) |
|----------------------------------------------------------|
Tape Mount Record
Entry type 12
Account String is contained in String 1
Operator or System text is contained in String 2
|----------------------------------------------------------|
| Volume Identifier in VOL1 Label |
|----------------------------------------------------------|
| Visual Serial Name (Same as VOL ID) |
|----------------------------------------------------------|
| Thousands of Frames Read |
|----------------------------------------------------------|
| Thousands of Frames Written |
|----------------------------------------------------------|
| Disposition |
|----------------------------------------------------------|
| Creation Date and Time |
|----------------------------------------------------------|
| Scheduled Date and Time |
|----------------------------------------------------------|
| Serviced Date and Time |
|----------------------------------------------------------|
| Controller Type |
|----------------------------------------------------------|
| Label Type |
|----------------------------------------------------------|
| Label State |
|----------------------------------------------------------|
| Number of Physical Records Read |
|----------------------------------------------------------|
| Number of Physical Records Written |
|----------------------------------------------------------|
| File Set Identifier |
|----------------------------------------------------------|
| Number of Soft Read Errors |
|----------------------------------------------------------|
| Number of Soft Write Errors |
|----------------------------------------------------------|
| Number of Hard Read Errors |
|----------------------------------------------------------|
| Number of Hard Write Errors |
|----------------------------------------------------------|
| Elapsed Time of Use (milliseconds) |
|----------------------------------------------------------|
Archiving, Migrating, and Retrieval Records
Entry type 15,16,17 or 18
Account of file or retrieve Requestor is String 1
Directory of file is contained in string 2
|----------------------------------------------------------|
| Structure Name (SIXBIT) |
|----------------------------------------------------------|
| Number of pages involved |
|----------------------------------------------------------|
| Tape one Identifier |
|----------------------------------------------------------|
| SaveSet Number for Tape 1 |
|----------------------------------------------------------|
| Tape File Number for Tape One |
|----------------------------------------------------------|
| Tape Two Identifier |
|----------------------------------------------------------|
| SaveSet Number for Tape 2 |
|----------------------------------------------------------|
| Tape File Number for Tape Two |
|----------------------------------------------------------|
| Code for Reason File Moved Off-Line |
|----------------------------------------------------------|
Format of the CHECKPOINT.BIN File
The file contains one entry for each job potentially on the
system. Each entry is 100(8) words long and looks similar
to a complete session entry record. It contains a flag word
specifying whether the entry is in use and then contains the
session record. Most information in the checkpoint records
does not change each time a checkpoint is done. The words
that do change are marked with asterices (*) below.
|----------------------------------------------------------|
| Flag word (-1 not in use, 0 in use, >0 write in progress |
|----------------------------------------------------------|
|0 17!18 35|
| Entry Type (3) ! Entry Length !
|----------------------------------------------------------|
| Entry Date/Time |
|----------------------------------------------------------|
|0 5|6 11|12 17|18 35|
|DEC Rev #|Cust Rev #| Term Type| Job Number |
|----------------------------------------------------------|
| Program Name (SIXBIT) |
|----------------------------------------------------------|
| Program Version Number |
|----------------------------------------------------------|
| Monitor Version Number |
|----------------------------------------------------------|
| 0 |1 5|6 11|12 17|18 35|
|T/S Flag|Usr Name|Account |Sessn Rem| Line Number |
|----------------------------------------------------------|
| Node Name (SIXBIT) |
|----------------------------------------------------------|
| Location of first word of user name |
// //
// UHULN words long //
|----------------------------------------------------------|
| |
| Location of first word of string one |
// //
// UHST1 Words long //
|----------------------------------------------------------|
| |
| Location of first word of string two |
// //
// UHST2 Words long //
|----------------------------------------------------------|
* | Session Start Time |
|----------------------------------------------------------|
* | Console Connect Time (Milliseconds) |
|----------------------------------------------------------|
* | Runtime |
|----------------------------------------------------------|
| Batch Job Name |
|----------------------------------------------------------|
| Batch Sequence Number |
|----------------------------------------------------------|
|0 17!18 35|
| Entry Type (3) ! Entry Length !
|----------------------------------------------------------|