Hello all:
I bought a Seagate ES.2 ST31000340NS (1000GB) and run at Gentoo
Linux kernel 2.6.24.
But Linux kernel report the disk size only 33MB.
I tried Intel ICH5 and Sil3112, but get the same result.
I don't know this issue was caused by libsata or scsi layer .
Could you help me to solved it ?
Here is the relative information.
I think this would be helpful.
==
dmesg
==
ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
ata4.00: HPA detected: current 65134, native 1953525167
ata4.00: ATA-6: ST31000340NS, SN04, max UDMA/133
ata4.00: 65134 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata4.00: configured for UDMA/100
scsi 3:0:0:0: Direct-Access ATA ST31000340NS SN04 PQ: 0 ANSI: 5
sd 3:0:0:0: [sdc] 65134 512-byte hardware sectors (33 MB)
sd 3:0:0:0: [sdc] Write Protect is off
sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sd 3:0:0:0: [sdc] 65134 512-byte hardware sectors (33 MB)
sd 3:0:0:0: [sdc] Write Protect is off
sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sdc: unknown partition table
sd 3:0:0:0: [sdc] Attached SCSI disk
sd 3:0:0:0: Attached scsi generic sg2 type 0
==
Seatool
==
# ./st -i /dev/sg2
/dev/sg2
Vendor = ATA
Product = ST31000340NS
Version = SN04
Serial Number =
Copyright =
SCSI Firmware =
Servo RAM Release =
Servo ROM Release =
Servo RAM Date =
Servo ROM Date =
Blocksize = 512, Highblock = 65133, Capacity = 33 MB
-this is a Seagate drive
-this drive does not support DST
-Mode Page Settings [current value (default)]:
-WCE bit = 1 (0)
-RCD bit = 0 (0)
-AWRE bit = 1 (0)
-ARRE bit = 0 (0)
-DExcpt bit = 0 (0)
-Number of cache segments = 0 (0)
==
hdparm
==
hdparm -i /dev/sdc
/dev/sdc:
Model=ST31000340NS , FwRev=SN04 ,
SerialNo= 9QJ09BJ4
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=64/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=0kB, MaxMultSect=16, MultSect=?16?
CurCHS=64/16/63, CurSects=64512, LBA=yes, LBAsects=65134
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: ATA/ATAPI-6 T13 1410D revision 2: ATA/ATAPI-4,5,6
* signifies the current active mode
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