USB Boot / Portable OS

在尝试从USB硬盘启动时遇到错误'HDIO_GET_IDENTITY failed'。这个问题可能与hdparm工具在SCSI或SATA驱动器上使用时的不兼容性有关。建议禁用任何Cpanel IDE硬盘调整并删除启动文件中的hdparm设置来修复。虽然错误出现,但不影响正常启动,可以忽略或进一步调查。

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1.ata_id[634]: HDIO_GET_IDENTITY failed for '/dev/sdb'

From:https://bbs.archlinux.org/viewtopic.php?pid=1015693

Hello. I've just seen your post after Googling for the same error myself. (I boot and run from a usb hard disk.)

I found this helpful:

http://hyperois.com/support/index.php?_ … ticleid=18

Drive errors in the system log files
/dev/sda: HDIO_GET_IDENTITY failed: Invalid argument

This error is produced by hdparm when using the -i switch on some SCSI and SATA disk drives. hdparm was not designed to be used with SCSI or SATA drives. No tweaks that hdparm can provide are needed for SCSI or SATA drives.

Fix: Disable any Cpanel IDE hard drive tweaks and remove any hdparm settings in local startup files.

When I performed

hdparm -i /dev/sdb

I did indeed get that error. I don't know which startup file/config is running that command, but it doesn't seem to be problematical and I'm ignoring the error message until I can be bothered to track it down!


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