Seagate Cheetah 18XL ST318404LC format.dat

From: Carlos Sevillano (carlos_sevillano@ureach.com)
Date: Wed Apr 10 2002 - 11:20:21 EDT


Anyone knows or has a format.dat for a Seagate Cheetah 18XL ST318404LC?

SunOS system1 5.8 Generic_108528-07 sun4u sparc SUNW,Ultra-Enterprise

Output from inq
/dev/rdsk/c1t5d0s2 :SEAGATE :ST318404LSUN18G :4203 : : FAILED
/dev/rdsk/c1t6d0s2 :SEAGATE :ST318404LSUN18G :5221 : : FAILED

Output from format
 6. c1t5d0 <drive type unknown>
          /sbus@3,0/QLGC,isp@0,10000/sd@5,0
 7. c1t6d0 <drive type unknown>
          /sbus@3,0/QLGC,isp@0,10000/sd@6,0

Here are the specs from Seagate... don't really know how to make the entries.
Been reading the man-page for a while... just looking to see if someone already has
it:

ST318404LC
Cheetah 18XL
Capacity:
Speed:
Seek time:

SeaFAX#:
18.37 GB
10000 rpm
5.2 ms
31840452

http://www.seagate.com/support/disc/specs/scsi/st318404lc.html
       UNFORMATTED CAPACITY (GB) ________________
           FORMATTED CAPACITY (GB) __________________18.351
           AVERAGE SECTORS PER TRACK ________________415 rounded down
           ACTUATOR TYPE ____________________________ROTARY VOICE COIL
           TRACKS ___________________________________86,304
           CYLINDERS ________________________________14,384 user
           HEADS ______PHYSICAL______________________6
           DISCS (3.5 in) ___________________________3
           MEDIA TYPE _______________________________THIN FILM/GMR
           RECORDING METHOD _________________________PRML 16/17 EPR4
           INTERNAL TRANSFER RATE (mbits/sec)________285 to 424
           INTERNAL FORMATTED TRANSFER RATE (MB/sec)_26 to 40
           EXTERNAL TRANSFER RATE (mbyte/sec) _______40 Sync
                Low Voltage Differential(LVD) _______80/160 Sync
           SPINDLE SPEED (RPM) ______________________10,033
           AVERAGE LATENCY (mSEC) ___________________2.99
           BUFFER (/optional) _______________________4MB/16MB
             Read Look-Ahead, Adaptive,
             Multi-Segmented Cache
           INTERFACE ________________________________Ultra SCSI Wide
                  Low Voltage Differential __________Ultra3-SCSI Wide
                  ASA II, SCAM level 2 (1 default)
           BYTES PER TRACK __________________________203,008 avg
           SECTORS PER DRIVE ________________________35,843,669
           TPI (TRACKS PER INCH) ____________________18,145
           BPI (PEAK KBITS PER INCH) ________________339
           AVERAGE ACCESS (ms read/write)____________5.2/5.8
             Drive level without controller overhead
           SINGLE TRACK SEEK (ms read/write) ________0.6/0.9
           MAX FULL SEEK (ms read/write) ____________10.0/11.0
           MTBF (power-on hours) ____________________1,200,000
           SHOCK (G's, 11/2/.5 ms):
                    operating (Read/Write) __________15
                    abnormal ________________________15
                    nonoperating ____________________150/250/
           ACOUSTICS (Bels typical) ________Idle ____3.8
                                             Max ____
           POWER DISSIPATION (watts/BTUs) Active ____/
                                          Idle ______8.5/29.0
           POWER REQUIREMENTS: +12V START-UP (amps) _1.7
                               +12V TYPICAL (amps) __0.40 idle
                               +5V START-UP (amps) __0.7
                               +5V TYPICAL (amps) ___0.70 idle
                               IDLE (watts) _________9
           IBM AT DRIVE TYPE ________________________0 or NONE

Carlos

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