Seagate Terminal Commands

Jared

Administrator
Staff member
Edit: I've consolidated the list of Seagate Terminal Commands collected and put it into this sticky thread:

viewtopic.php?f=26&t=901 <<<<<<--------------------- Click Here!

So Please Visit There Instead
 

pclab

Moderator
Some that I know of:


m0,2,1,,,,,22 ( To rebuilt slip list, V1 )
m0,2,2,,,,,22 ( To rebuilt G list, V2 )
m0,2,3,,,,,22 ( To rebuilt P list, V3 )

m0,5,1,10,3,,,22 ( To zero fill with slip list )
m0,5,2,10,3,,,22 ( To zero fill with G list )
m0,5,3,10,3,,,22 ( To zero fill with P list )

m0,8,1,10,3,,,22 ( To format with slip list )
m0,8,2,10,3,,,22 ( To format with G list )
m0,8,3,10,3,,,22 ( To format with P list )

m0,D,1,,,,,22 ( To repair bad sector by Slip list )
m0,D,2,,,,,22 ( To repair bad sector by G list )
m0,D,3,,,,,22 ( To repair bad sector by P list )

m0,20,1,,,,,22 ( To format (seacos XF) by Slip list )
m0,20,2,,,,,22 ( To format (seacos XF) by G list )
m0,20,3,,,,,22 ( To format (seacos XF) by P list, most powerfull to repair bad sectors, red and green blocks )

m0,2,2,,,,,22 ( Format user area partition without certifying defects and relocate defects. not effect Data in a drive )
m0,2,1,,,,,22 ( Format user area partition with user slip list with certify defects. DATA WILL BE LOSS )
m0,D,3,,,,,22 ( Format user area partition with repairing of bad sector, auto add bad sector into G list and in the last it will be shifted to P list )

m0,5,1,,,,,22 ( it used for erasing of all sector )
m0,8,2,,,,,22 ( it is used for formatting hard disk sectors )
 

irs

Member
@ pclab here the explanation of command m in level F3 T:


Format Partition
Availability:
Level T , 'm'

Quick Help:
Format Partition, m[Partition],[FormatOpts],[DefectListOpts],[MaxWrRetryCnt],[MaxRdRetryCnt],[MaxEccTLevel],[MaxCertifyTrkRewrites],[ValidKey],[DataPattern]

Description:
This command formats the specified partition.


Input Parameters:

0 - Partition Number.

This parameter specifies the media partition to be formatted.

0 = User Partition
1 = System Partition
99 = Set format corrupt state
Type: Unsigned 8-bit value

Range: 0 or 1

Default: 0

1 - Format Options.

This parameter is a bit significant value that selects the following options:

Bits 31-5: not used

Bit 6: Disable Track Re-write for Data Sync Time-out Errors.

If this bit is equal to 1, the the Format Partition command will
not perform track re-write operations for an unrecovered
data sync time-out error.
NOTE: This feature can be enabled or disabled at compile-time. Use
the quick help to determine whether your code supports this feature.

Bit 5: Enable SeaCOS XF Space Format.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, the the Format Partition command will only format
SeaCOS Extended File (XF) space.
NOTE: This feature can be enabled or disabled at compile-time. Use
the quick help to determine whether your code supports this feature.

Bit 4: Enable Zone Re-format Skipping.

If this bit is equal to 1, then the Format Partition command will
enable the zone re-format skipping mode during the format operation.
With this mode enabled, the format operation will not re-format
a zone if grown defects were found in the zone.
NOTE: This feature can be enabled or disabled at compile-time. Use
the quick help to determine whether your code supports this feature.

Bit 3: Enable Event-based Format Logging.

If this bit is equal to 1, then the Format Partition command will
display information about error events that occur during the format
operation. This information will be displayed as interim status as
these events occur.
NOTE: This feature can be enabled or disabled at compile-time. Use
the quick help to determine whether your code supports this feature.

Bit 2: Disable User Partition Certify.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, media certification and defect deallocation will
be disabled.

Bit 1: Disable User Partition Format.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, the User Partition sectors will not be written
with a constant data pattern.

Bit 0: Corrupt User Partition Primary Defects.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, the primary defective sectors will be corrupted.

Type: Unsigned 32-bit value

Range: 0 or 0xFFFFFFFF

Default: 0 (Enable User partition Certify,
Enable User Partition Format,
Don't Corrupt Primary Defects)

2 - Defect List Options.

This parameter is a bit significant value that selects the following options:

Bits 31-3: not used

Bit 2: Process the Active Error Log.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, the Format Client Defect List will be written with
contents of the Active Error Log and the option to process the Client
Defect List will be enabled. If there is no Active Error Log or there
are no R/W-related entries in the Active Error Log, then this bit will
be ignored.

Bit 1: Process Primary Defect Lists.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, the the Primary Defect Lists will be used when
creating the defect list to be used by the format operation.

Bit 0: Process Grown Defect Lists.

This bit is only valid when the User Partition is selected. If this
bit is equal to 1, the the Grown Defect Lists will be used when
creating the defect list to be used by the format operation.

Type: Unsigned 32-bit value

Range: 0 or 0xFFFFFFFF

Default: 0x00000003 (Process Grown Defect Lists,
Process Primary Defect Lists,
Do not process the Active Error Log)

3 - Maximum Write Retry Count.

If this parameter is entered, the maximum write retry count will be set to the
specified value. This parameter is only valid when the User Partition is being
formatted (Parameter 0 is equal to 0). If this parameter is not entered, the
maximum write retry count will not be changed.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None.

4 - Maximum Read Retry Count.

If this paremeter is entered, the maximum read retry count will be set to the
specified value. This parameter is only valid when the User Partition is being
formatted (Parameter 0 is equal to 0). If this parameter is not entered, the
maximum read retry count will not be changed.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None.

5 - Max iteration count
If this paremeter is entered, the iteration count will be set to the specified
value. This parameter is only valid when the User Partition is being formatted
(Parameter 0 is equal to 0). If this parameter is not entered, the iteration
count will not be changed.
5 - Maximum ECC T-Level.

If this paremeter is entered, the maximum ECC T-Level will be set to the specified
value. This parameter is only valid when the User Partition is being formatted
(Parameter 0 is equal to 0). If this parameter is not entered, the ECC T-Level
will not be changed.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None.

6 - Track Rewrite During Certify Retry Threshold.

If this parameter is entered, it specifies the maximum number of rewrite retries
to be performed during the user partition certification pass.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None. If this parameter is not entered, the default value recommended
by the R/W Firmware will be used.

7 - Valid Command Key.

For a User Partition format, this parameter must be equal to 22 Hex. If this
parameter is not equal to 22 Hex, the command will not be executed.

For a System Partition format, this parameter must be equal to DD Hex. If this
parameter is not equal to DD Hex, the command will not be executed.

Type: Unsigned 8-bit value

Range: 0x22 or 0xDD

Default: None

8 - Data Pattern For Format.

This parameter specifies the data pattern to be used when formatting the specified
partition. If this parameter is not entered, the specified partition will be
formatted with a 0x00000000 data pattern.

Type: Unsigned 32-bit value

Range: 0 or 0xFFFFFFFF

Default: 0x00000000.

9 - Secondary Maximum Write Retry Count.

If this parameter is entered, the secondary maximum write retry count will be set
to the specified value. This parameter is only valid if all secondary ER mode
parameters (parameter 9, 10 and 11) are entered. If any of the 3 parameters is
not entered, the secondary ER mode feature is disabled. Note that this usage is
only available if RW_FORMAT_APPLY_SECONDARY_ER_MODE is enabled.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None.

10 - Secondary Maximum Read Retry Count.

If this paremeter is entered, the secondary maximum read retry count will be set
to the specified value. This parameter is only valid if all secondary ER mode
parameters (parameter 9, 10 and 11) are entered. If any of the 3 parameters is
not entered, the secondary ER mode feature is disabled. Note that this usage is
only available if RW_FORMAT_APPLY_SECONDARY_ER_MODE is enabled.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None.

11 - Secondary Maximum ECC T-Level.

If this paremeter is entered, the secondary maximum ECC T-Level will be set to the
specified value. This parameter is only valid if all secondary ER mode
parameters (parameter 9, 10 and 11) are entered. If any of the 3 parameters is
not entered, the secondary ER mode feature is disabled. Note that this usage is
only available if RW_FORMAT_APPLY_SECONDARY_ER_MODE is enabled.

Type: Unsigned 16-bit value

Range: 0 or 0xFFFF

Default: None.


Output Data:


If an error occurred, the following information will be displayed.

"DiagError aaaaaaaa"

where

aaaaaaaa is the Diagnostic Error Code

If the error occurred while processing the defect lists, the following additional
information will be displayed.

"Process Defect List Error"
"R/W Sense cccccccc, R/W Error dddddddd, List Offset eeeeeeee, List Index ffffffff File Error gggggggg"

where

cccccccc is the sense status that was returned by the R/W subsystem

dddddddd is the error code that was returned by the R/W subsystem

eeeeeeee is the byte offset of the defect list entry at which the error occurred

ffffffff is the index of the defect list entry at which the error occurred

gggggggg is the error code that was returned by the system information manager (SIM)

If the error occurred during the format operation, the following additional information
will be displayed.

"User Partition Format Failed - Elapsed Time c"
"R/W Sense dddddddd, R/W Error eeeeeeee, File Error ffffffff"
"LBA gggggggg, Cyl iiiiiiii Hd jj, Phy Sec kkk, Wedge llll"

where

c is the amount of time that has elapsed since the format operation was started

dddddddd is the sense status that was returned by the R/W subsystem

eeeeeeee is the error code that was returned by the R/W subsystem

ffffffff is the error code that was returned by the system information manager (SIM)

gggggggg is the R/W block address at which the error occurred

iiiiiiii is the R/W cylinder address at which the error occurred

jj is the R/W head address at which the error occurred

kkk is the physical sector at which the error occurred

llll is the wedge no at which the error occurred

If no error occurred and the format operation is still in progress, the following
information will be displayed.

"Max Wr Retries = cc, Max Rd Retries = dd, Max ECC T-Level = ee, Max Certify Rewrite Retries = ffff"
"User Partition Format gg% complete, Zone hh, Pass ii, LBA jjjjjjjj, ErrCode kkkkkkkk, Elapsed Time l"

where

cc is the maximum write retry count to be used

dd is the maximum read retry count to be used

ee is the maximum ECC T-Level to be used

ffff is the certify rewrite rety threshold

gg is the percent of the format operation that has been completed

hh is the data zone that is currently being formatted

ii is the number of the current pass through the data zone

jjjjjjjj is the last LBA that was formatted

kkkkkkkk is the error code that was reported by the R/W subsystem

l is the amount of time that has elapsed since the format operation was started

If no error occurred and the format operation is still in progress, and the secondary ER mode feature is
enabled, the following information will be displayed.

"Secondary ER mode Enabled: 2nd Max Wr Retries = cc, 2nd Max Rd Retries = dd, 2nd Max ECC T-Level = ee"

where

cc is the secondary maximum write retry count to be used

dd is the secondary maximum read retry count to be used

ee is the secondary maximum ECC T-Level to be used

If no error occurred, the format operation is still in progress, a format event occurs,
and format event reporting is enabled, the following information will be displayed.

"Event: Media Write Start, aaa Format, Zone bb, Start Blk cccccccc, Num Sectors dddddddd"

or

"Event: Write Xfer, Start Blk cccccccc, Len eeeeeeee, Next Blk ffffffff, Erc gggggggg, Stat hh"

or

"Event: Media Certify Start, New Format, Zone bb, Start Blk cccccccc, Num Sectors dddddddd"

or

"Event: Certify Xfer, Start Blk cccccccc, Len eeeeeeee, Next Blk ffffffff, Erc gggggggg, Stat hh"

or

"Event: Unrec Err, LBA iiiiiiii, PBA jjjjjjjj, Erc gggggggg, Trk llll, Hd mm, Sctr nn, Wdg oo, ZnGrp pp, Zn qq, DOS: rr/ss/tt"
"Event: Unrec Err, LBA iiiiiiii, PBA jjjjjjjj, Erc gggggggg, Trk llll, Hd mm, Sctr nn, Wdg oo, Zn qq, DOS: rr/ss/tt"
"Event: Unrec Err, LBA iiiiiiii, PBA jjjjjjjj, Erc gggggggg, Trk llll, Hd mm, Sctr nn, Wdg oo, ZnGrp pp, Zn qq"
"Event: Unrec Err, LBA iiiiiiii, PBA jjjjjjjj, Erc gggggggg, Trk llll, Hd mm, Sctr nn, Wdg oo, Zn qq"

NOTES: ZnGrp information is only available on drives supporting VBAR
DOS information is only available on drives supporting Directed Offline Scan

or

"Event: Cert Trk Rewrite, Retry Blk kkkkkkkk, Len eeeeeeee, Next Blk ffffffff, Erc gggggggg, Stat hh"

or

"Event: Cert Trk Rewrite Cntr Update, Cnt 0001"

where

aaa indicates whether this is a "New Format" or a "Reformat"

bb is the zone

cccccccc is the starting block

dddddddd is the number of blocks to be formatted

eeeeeeee is the length of the transfer

ffffffff is the next starting block

gggggggg is the error code that was reported by the R/W subsystem

hh is the read/write status

iiiiiiii is the logical block address (LBA)

jjjjjjjj is the physical block address (PBA)

kkkkkkkk is the block which causes the rewrite retry

llll is the track on which the error occurred

mm is the head on which the error occurred

nn is the sector on which the error occurred

oo is the wedge on which the error occurred

pp is the zone group in which the error occurred

qq is the zone in which the error occurred

rr is the DOS scan unit associated with the error

ss is the DOS relative cylinder in scan unit associated with the error

tt is the DOS surface cylinder unit associated with the error

If no error occurred, the format operation is still in progress, a format event occurs,
and brief format event reporting is enabled, the following information will be displayed.

"Ev LBA/Soft XferLen Zn Trk Hd Sct Wdg PBA ErrCode"

NOTES: This is the header for the tabulated output below.

"ZW iiiiiii eeeeeeee qq"

NOTES: This is zone write start message.

"ZR iiiiiii eeeeeeee qq"

NOTES: This is zone read start message.

"WX iiiiiii eeeeeeee"

NOTES: This is write transfer message.

"RX iiiiiii eeeeeeee"

NOTES: This is read transfer message.

"ER iiiiiii eeeeeeee qq llll mm nn oo jjjjjjjj gggggggg"

NOTES: This is error details message.

"SE uuuuuuu"

NOTES: This is soft error message when a read is recovered by track-rewrite.

"HE"

NOTES: This is hard error message when a sector is deallocated.

where

iiiiiiii is the logical block address (LBA)

eeeeeeee is the length of the transfer

qq is the zone number

gggggggg is the error code that was reported by the R/W subsystem

jjjjjjjj is the physical block address (PBA)

llll is the track on which the error occurred

mm is the head on which the error occurred

nn is the sector on which the error occurred

oo is the wedge on which the error occurred

uuuuuuuu is the total number of soft errors recovered by track-rewrite

If no error occurred and the format operation has successfully completed, the following
information will be displayed.


" User Partition Format Successful - Elapsed Time m"

where

m is the amount of time that has elapsed since the format operation was started

If at least one zone re-format was skipped then the following will also be
displayed upon successful completion of the format:

"Zone re-format was skipped."


Examples:

Example #1:
Perform a "quick format" (process defect lists, clear format corrupt, do not write
or certify the drive)

F3 T>m0,6,,,,,,22

Example #2:
Perform a "quick format" (don't process defect lists i.e. unslip and unalt, do not
write or certify the drive)

F3 T>m0,6,0,,,,,22

Example #3:
Perform a format with the default data pattern 0x00000000 and certify with event
reporting enabled:

F3 T>m0,8,,,,,,22

Example #4:
Perform a format and certify with event reporting enabled, set max write retries
to 16, set max read retry count to 8, max ECC T-Level to 0, and track rewrite
during certify retry threshold to 20:

F3 T>m0,8,,10,8,0,14,22

Example #5:
Perform a format with user input data pattern 0xFFFFFFFF and certify with event
reporting enabled:

F3 T>m0,8,,,,,,22,ffffffff

Example #6:
Perform a format with secondary ER mode feature. Two sets of ER mode parameters are
entered. First set is used in the first pass of format/certify, set max write retry
to 15, max read retry to 5 and max ECC T-Level to 6. Second set is used in the rest
passes, set max write retry to 17, max read retry to 7 and max ECC T-Level to 14.
Note that this usage is only available if RW_FORMAT_APPLY_SECONDARY_ER_MODE is enabled.

F3 T>m0,1,2,15,5,6,,22,,17,7,14

Example #7:
Determine the current format state and set format corrupt:

F3 T>m99

Revision History:

0001.0000 Initial revision.
0001.000X Added ability to enable and display event-based output.
0011.000X Combined the PSG Diagnostic Error Codes (PSGDEC) and the Diagnostic External
Test Service Error Codes (DETSEC) into a single set of Diagnostic Error Codes
(DiagError).
0012.000X Added additional parameter 8 for users to input data pattern for format. The
default data pattern is 0x00000000 instead of the 0x77777777 for the User
Partition and 0xFFFFFFFF for the System Partition.
0012.001X Added option to process the Active Error Log.
0012.01XX Added brief event reporting (see bit 4 of the minor revision history below).
0012.02XX Added support for reporting the index of the defect list entry at which defect
list processing error occurred.
0012.03XX Added support for skipping track re-write operation on data sync time-out errors.
0012.04XX Added support for displaying error location for failing LBA ( wedge no and physical sector no )
0012.05XX Corrected output for iterative channels

Note on Minor Rev:
----.ZZXX ZZ represents the minor rev base value.
XX represents set of conditional feature supported by the command.
- If bit 0 of X is set, then the ability to enable and display
event-based output is supported.
- If bit 1 of X is set, then the ability to enable zone re-format
skipping and output command result information if at least one
zone re-format was skipped is supported.
- If bit 2 of X is set, then the ability to format only SeaCOS
Extended File (XF) space is supported.
- If bit 3 of X is set, then the ability to use secondary ER mode
to format/certify is supported.
- If bit 4 of X is set, then the command supports brief event
reporting.
- If bit 5 of X is set, then the command supports skipping of
track re-write operation on data sync time-out errors.
 

Jared

Administrator
Staff member
IRS, consider me impressed!!!

That is by far the most informative post on this subject ever. Thank you so much, you are awesome.
 

pclab

Moderator
Holy crap Luca...

I didn't read all the way, but I will ehehehhe - Too much info at one time :D:D
Thanks
 
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