337zhang 发表于 2015-9-24 20:26:24

咨询下DM8168挂载固态硬盘的问题

亲们,今天在对固态硬盘进行分区的时候,小的2G的分区sda2,能正常格式化,大一点的分区950G的sda1格式化就是老是提示出错,分区使用的命令是:
mkfs.ext3 -c /dev/sda 也用过mkfs.ext3/dev/sda 效果从差不多~

格式950G分区出现的错误如下:
end_request: I/O error, dev sda, sector 64
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 00 40 00 00 08 00
end_request: I/O error, dev sda, sector 64
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 01 00 00 00 08 00
end_request: I/O error, dev sda, sector 256
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 00 00 00 00 08 00
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 00 00 00 00 08 00
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 00 00 00 00 08 00
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 00 00 00 00 08 00
end_request: I/O error, dev sda, sector 0
sd 0:0:0:0: Unhandled error code
sd 0:0:0:0: Result: hostbyte=0x04 driverbyte=0x00
sd 0:0:0:0: CDB: cdb=0x28: 28 00 00 00 00 00 00 00 08 00

看提示好像都是driverbyte=0x00的问题,是固态硬盘驱动不支持吗?
我在http://processors.wiki.ti.com/index.php/TI_SATA_FAQ#Debugging_TIPS这里看到下面的几句话
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Name some devices that could be connected to a SATA interface
SATA interface could be used to connect following devices. Please note that these devices should have SATA/eSATA connector at their end.

HDD
CD/DVD drives
S/W RAID
External RAID storage towers
Solid State Devices
Port Multiplier
Port Selector
Blu-Ray

From the above list what are the devices validated with our EVMs

HDD
CD/DVD drives. Both laptop and external form-factors
External RAID Storage towers
Port Multiplier
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
也就是说只有HDD ,CD/DVD,External RAID Storage towers,Port Multiplier对于8168EVM是有效的,难道固态硬盘SSD驱动支持不了吗?谢谢~
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