Control Data Corporation CYBER 170 Series Operator's Manual page 151

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5.
Aaaaaaa
Physical block (track) address
for ECS. (Use with TTK or
RTK.)
aaaaaa
ECS address divided by
lOS·
nn FLAWS NOT PROCESSED,
list.
. nn
list
Octal number of flaws not
processed.
List of the logical tracks that
were not flawed.
Initiate flawing of specified device by typing
The entries described here are similar to those entered in
CMRDECK for flawing a device at deadstart time.
However, the flaw entries specified via the FLAW utility or
DSD command INITIALIZE (refer to section 3) are not
recovered if the device is initialized at deadstart time.
Only the flaw entries specified in CMRDECK will be
recovered. If a device is initialized during normal system
operation (INITIALIZE command), all flaws specified in
devices TRT, including those entered via FLAW utility or
INITIALIZE command, will be recovered providing the
device has a good label at the time of initialization. If the
label is bad, or cannot be recognized, all current flaws are
cleared.
K.GO.
The FLAW utility provides two messages in the
system dayfile which indicate the results of the
flawing operation •. Th~ first message is
nn TRACKS FLAWED.
nn Octal number of tracks that
were successfully flawed.
The second message appears only if some of the
flaws specified were not processed. This occurs
when the track specified for flawing is already
reserved by the system (but not as a flawed
track). In this case, the following message also
appears in the system dayfile.
The right console screen (figure 6-4) shows all flaw entries
made through the FLAW utility and INITIALIZE command.
It lists the flaw entry and its logical track equivalent, and
indicates entries which duplicate setting flaws on the same
logical track.
*** MASS STORAGE DEVICE INITIALIZATION ***
CURRENT INITIALIZATION OPTIONS
OPTION VALUE DESCRIPTION
FM
0
FAMILY NAME/ PACK NAME
FM = PACK NAME FOR TYPE =X
UN 0 USER NUMBER
TY
0 ACCESS TYPE - F OR X
DM 0 DEVICE MASK
SM
a
SECONDARY MASK
NC
0
CATALOG TRACKS
EQ
0
EST ORDINAL OF DEVICE
NJ?
0 NUMBER OF PACKS
DN 0 DEVICE NUMBER
SET FLAWS.
RTK,STK AND TTK ENTRIES, ENTER SINGLY
GENERAL FORMAT- XTK=A.
WHERE, *XTK* IS-
RTK = RESERVE TRACK
TTK = TOGGLE TRACK
STK =. SET LOGICAL TRACK
AND *A* = EQUIPMENT FORMAT-
DE/DP - AOOOOOO = ADDR/IOB
DI
-
0000 STK ONLY
DJ
-
0000
STK ONLY
DK
-
0000 STK ONLY
DL
-
0000 STK ONLY
DM
-
0000 STK ONLY
DQ
-
0000
STK ONLY
LIMIT 20B ENTRIES.
60435600 L
Figure 6-3. FJ;.AW Utility K Display
6-7
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