Re: Questions about SATA hotplug in linux 2.6

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Hello, Shane.

Shane Huang wrote:
>>> That's strange.  I guess we're forgetting something when forcing the
>>> controller into AHCI mode.
>> Yes, it's strange. This issue also exists on RedHat RHEL5.1 and
> RHEL4.6
>>> What happens if you manually issue re-scan
>>> by doing "echo - - - > /sys/class/scsi_host/hostN/scan" where hostN
> is
>>> the SCSI host for the ATA port you moved the drive?
>> "echo" helps nothing in this issue, the /dev/scd1 still can not
> appear,
>> Here is the log message when do "echo", ata2 is the new SATA port
> connected
>> to SATA HDD after hotplug under native IDE mode:
> 
> It seems that this issue has been fixed by our up to date BIOS.
> I will give you more information after further confirmation when
> necessary.

Great, thanks.

-- 
tejun
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