RE: Linux boot Support for 4KB sector drives ?

2013-07-02 Thread Kishore Babu Lukka
Adding Asha also.

-Original Message-
From: Mahesh Rajashekhara 
Sent: Monday, July 01, 2013 11:41 AM
To: jbottom...@parallels.com; linux-scsi@vger.kernel.org
Cc: Tony Ruiz; Achim Leubner; Mahesh Rajashekhara; Kishore Babu Lukka
Subject: Linux boot Support for 4KB sector drives ?

Hello,

Does any of the Linux OS flavors support booting from the 4K sector
(advanced format) drive  in legacy BIOS mode (MBR partitioning scheme) ?

Thanks  Regards,
Mahesh


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Re: Linux boot Support for 4KB sector drives ?

2013-07-02 Thread Aaron Lu
On 07/02/2013 03:11 PM, Kishore Babu Lukka wrote:
 Adding Asha also.
 
 -Original Message-
 From: Mahesh Rajashekhara 
 Sent: Monday, July 01, 2013 11:41 AM
 To: jbottom...@parallels.com; linux-scsi@vger.kernel.org
 Cc: Tony Ruiz; Achim Leubner; Mahesh Rajashekhara; Kishore Babu Lukka
 Subject: Linux boot Support for 4KB sector drives ?
 
 Hello,
 
 Does any of the Linux OS flavors support booting from the 4K sector
 (advanced format) drive  in legacy BIOS mode (MBR partitioning scheme) ?

That depends on boot loader, not Linux I think.
Linux has support for 4k sector drive, but if the boot loader
doesn't, it can't fetch the kernel into memory and load Linux.

Legacy grub makes use of BIOS interrupt service and thus shouldn't
be able to support 4k sector drive, I don't know the status of grub2.

Thanks,
Aaron

 
 Thanks  Regards,
 Mahesh
 
 
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Linux boot Support for 4KB sector drives ?

2013-07-01 Thread Mahesh Rajashekhara
Hello,

Does any of the Linux OS flavors support booting from the 4K sector
(advanced format) drive  in legacy BIOS mode (MBR partitioning scheme) ?

Thanks  Regards,
Mahesh


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