Re: [LTP] Submitting patch

[Michal Simek <michal.simek@petalogix.com>]

Please fix coding style. Use tab instead of space for indentation.

Thanks,
Michal
> PATCH IS CREATED FOR ltp-full-20090630.
>
> I am submitting a patch to kernel/fs/fs_di
>
> In this file data integity is performed by creating the file at
> different directory depth and then by comparing with original file.
>
> To this I have added one more approach to perform integrity test.
> 1. Creating two fragmented files each of size DiskSize/2.
> 2. Then comapring against the original file.
> 3. If not equal test case fails.
>
> My ultimate goal in creating fragmented files is that,
> 1. It creates many extents (fragments for each file)
> 2. FS code may behave wrong at corner cases which may come into picture
>    after many extents gets added to the file.
> 3. Data corruption chances are there 
>      i. when file metadata updation is not proper (corner cases when fragments are more)
>      ii.If write and read is not matching (write operation might have updated the block 
>         number some where and read may skip that block in some corner cases)
> 4. In reality fragments can occur only after much usage of the disk(create/delete file)
> 5. This is good test case for bigger size disk.(it can create more extents)
>
>
> To: ltp-list@lists.sourceforge.net
> Cc: subrata@linux.vnet.ibm.com
> Bcc: Jyoti <jyotiv@linux.vnet.ibm.com>
> Subject: Submitting patch 
> Reply-To: Jyoti <jyotiv@linux.vnet.ibm.com>
>
>   
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-- 
Michal Simek, Ing. (M.Eng)
PetaLogix - Linux Solutions for a Reconfigurable World
w: www.petalogix.com p: +61-7-30090663,+42-0-721842854 f: +61-7-30090663


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