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PDP-10.its/doc/kshack/nsalv.order
2016-12-19 16:39:47 +01:00

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The NSALV user interface is quite spartan. All there is, are machine
code routines entered with the DDT $G command. They are listed below.
For normal use, CHKR and GOGO would be the most common commands. When
installing a new disk pack, MARK, TRAN, and FESET are useful to
prepare the file system.
CHKR ;SALVAGER
GOGO ;SALVAGER - (AUTO FOR ALL DRIVES)
GETSTS ;GET CONTROLLER AND CURRENT DRIVE STATUS
MARK ;FORMAT PACK
COPY ;COPY BLOCK TO BLOCK
UCOP ;COPY UDIRS FROM DRIVE TO DRIVE
DUP ;DUPLICATE ENTIRE DISC PACK
UNLOCK ;TEST & UNLOCK A BLOCK
LISTF ;PRINT USER DIRECTORY ON LPTR
ZAP ;ZERO DIR BLOCKS, WRITE OUT EMPTY TUT,MFD, WRITE READIN BLOCK
TRAN ;LOAD FROM MAG TAPE UNIT 5
; (KS code ignores unit number says JTW)
CTRAN ;LOAD FROM CHAOS NET
NEWUFD ;CREATE NEW USER DIR
MFDR ;TRY TO RECONSTRUCT MFD FROM USER DIRS
REMAP ;REMAP PACK #S AND FIX UFDS
RDHEAD ;READ HEADER FROM TRACK
SPKID ;SET PACK ID IN TUT
SECOND ;SET SECONDARY PACK NAME
MARK69 ;FINISH FORMATTING PACK
READ ;READ and WRITE the disk
FESET ;Set pointer to front end filesystem for KS10'S 8080 console
QACT ;Active disks
HCRASH ;VARIABLE TO BE SET NON-ZERO IF DUP'ING A DISK AFTER HEAD CRASH
NOQUES ;IF NON-ZERO, NO QUESTIONS IN GOGOX MODE
FERRS ;COUNT OF CORRECTABLE ERRORS
CERRS ;COUNT OF ECC-CORRECTED ERRORS (RP04/6 ONLY)