Re: Split RAID: Proposal for archival RAID using incremental batch checksum

2014-11-24 Thread Greg Freemyer
On November 24, 2014 12:28:08 PM EST, Anshuman Aggarwal wrote: >On 24 November 2014 at 18:49, Greg Freemyer >wrote: >> >> >> On November 24, 2014 1:48:48 AM EST, Anshuman Aggarwal > wrote: >>>Sandeep, >>> This isn't exactly RAID4 (only thing in common is a single parity >>>disk but the data is

Re: Split RAID: Proposal for archival RAID using incremental batch checksum

2014-11-24 Thread Valdis . Kletnieks
On Mon, 24 Nov 2014 22:58:08 +0530, Anshuman Aggarwal said: > prevents it from directly recognized by file system code . I was > wondering if Split RAID block devices can be made to be unaware to the > RAID scheme on top and be fully mountable and usable without the raid > drivers (of course inval

Re: Split RAID: Proposal for archival RAID using incremental batch checksum

2014-11-24 Thread Anshuman Aggarwal
On 24 November 2014 at 18:49, Greg Freemyer wrote: > > > On November 24, 2014 1:48:48 AM EST, Anshuman Aggarwal > wrote: >>Sandeep, >> This isn't exactly RAID4 (only thing in common is a single parity >>disk but the data is not striped at all). I did bring it up on the >>linux-raid mailing list

Re: [Eudyptula] How long have you been waiting?

2014-11-24 Thread Joris Bolsens
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/21/2014 04:56 AM, karthik nayak wrote: > On Fri, Nov 21, 2014, 6:24 PM Sudip Mukherjee > wrote: >> Took 5 weeks for me on Task 05 and I got it wrong. Well it works >> but not the way Eudyptula wants. > > I liked task five, that was fun. Got

the task_struct

2014-11-24 Thread ??~~??
Hi,allThese days i tried to study the structure task_truct in linux kernel 2.65.32,but the member of the struct is so gigantic.What' more,many materials are just to list the struct,but not show the meaning of the members in task_struct,and many books of kernel study also do not explian the use

Re: Split RAID: Proposal for archival RAID using incremental batch checksum

2014-11-24 Thread Greg Freemyer
On November 24, 2014 1:48:48 AM EST, Anshuman Aggarwal wrote: >Sandeep, > This isn't exactly RAID4 (only thing in common is a single parity >disk but the data is not striped at all). I did bring it up on the >linux-raid mailing list and have had a short conversation with Neil. >He wasn't too ex