RAID6 Patch testing failed for evms-2.5.3

Hi Folks,

 

I have applied RAID6 patch. i.e. evms-2[1].5.3-raid6.patch to EVMS - 2.5.3
successfully for doing RAID6 operations using EVMS. But I am facing some
issues with testing of this patch.

 

I followed following steps for testing RAID6 functionality:

 

1)      Applied RAID6 patch to EVMS - 2.5.3.

2)      After that I have created RAID by using following EVMS command:

EVMS:  c:r, MDRaid5RegMgr={chunksize=32,  algorithm="Left Asymmetric"},
sda1, sda2, sda3,sda5

3)      Now I want to check the RAID6 functionality, for that I have added
two spare disks to RAID before making 2 disks faulty by using following
command:

EVMS:  task:addspare, md/md0, sda6

EVMS:  task:addspare, md/md0, sda7

Now spare gets added successfully to my RAID.

4)      Now I want to make two disks faulty so that I can check whether the
RAID will be recoverable after failure of two disks, when I mark first disk
say "sda1" faulty it will be successfully mark that disk as faulty but when
I try to mark second disk say "sda3" as faulty EVMS gives me error as RAID
is corrupt.

 

Please suggest, How I should test all the functionalities of RAID6
(supported by RAID5 also) through EVMS after applying RAID6 patch to
EVMS-2.5.3,

 

Thanks & Regards,

Yogesh

-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV

_______________________________________________
Evms-devel mailing list
[email protected]
To subscribe/unsubscribe, please visit:
https://lists.sourceforge.net/lists/listinfo/evms-devel