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

2014-11-23 Thread SandeepKsinha
On Sat, Nov 22, 2014 at 8:24 PM, Greg Freemyer greg.freem...@gmail.com wrote: On November 22, 2014 9:43:23 AM EST, Anshuman Aggarwal anshuman.aggar...@gmail.com wrote: On 22 November 2014 at 19:33, Greg Freemyer greg.freem...@gmail.com wrote: On Sat, Nov 22, 2014 at 8:22 AM, Anshuman

Re: how to validate code changes in /linux/kernel directory ?

2014-02-21 Thread SandeepKsinha
On Thu, Jan 30, 2014 at 8:24 PM, Avinash Kumar avi.kp@gmail.com wrote: Hello, I made some changes in file module.c inside /linux/kernel/ directory . How do i validate if the code compiles fine before i submit a patch? For changes under linux/drivers/ i normally use something like - make

Re: [Help] How to Replace File Operations in File System?

2014-02-20 Thread SandeepKsinha
On Thu, Feb 20, 2014 at 2:27 PM, freeman freeman.zhang1...@gmail.comwrote: 2014-02-20 15:31, Rishi Agrawal : Hi, I went through your readme. Some questions. 1. How are you encrypting the files? Is it done by the encryptfs or you are doing it in your module. 2. How can the user

Re: [Help] How to Replace File Operations in File System?

2014-02-20 Thread SandeepKsinha
On Thu, Feb 20, 2014 at 3:18 PM, freeman freeman.zhang1...@gmail.comwrote: 2014-02-2017:10, SandeepKsinha : On Thu, Feb 20, 2014 at 2:27 PM, freeman freeman.zhang1...@gmail.comwrote: 2014-02-20 15:31, Rishi Agrawal : Hi, I went through your readme. Some questions. 1. How

Re: System-call in Kernel Space

2013-07-19 Thread SandeepKsinha
On Fri, Jul 19, 2013 at 1:29 PM, Saket Sinha saket.sinh...@gmail.comwrote: We all know that system-calls are for user-space. I have a file-system driver where I have to use system calls in kernel-space. Normally, we DON'T do any high level IOs from Kernel space (file creation/reading,

Re: dump utility

2013-05-28 Thread SandeepKsinha
On Tue, May 28, 2013 at 10:17 AM, jack rule jackrule.1...@gmail.com wrote: Hi, I have to implement a dump utility which can dump the physical memory just before the crash. Jack -- Here you can find some basic of dumping physical memory - do's and dont's.

Re: insmod: error inserting 'test2.ko': -1 Unknown symbol in module

2012-12-02 Thread SandeepKsinha
On Mon, Dec 3, 2012 at 12:18 PM, Pritam Bankar pritambankar1...@gmail.comwrote: Hi, What is basic reason behind error Unknown symbol in module ? I have two modules test1.ko and test2.ko. test1.ko loads succesfully but test2.ko gives error insmod: error inserting 'test2.ko': -1 Unknown

Re: Asking another process sleep from another process or interrupt context

2012-11-30 Thread SandeepKsinha
Hey Sunil, Hope you are doing good. On Sat, Dec 1, 2012 at 6:12 AM, Sunil Agham sunil.ag...@gmail.com wrote: Hello List, This is what I am trying to do in linux kernel. When some event occurs; Process X wants to tell process Y to un-schedule itself(Y) [ and change state from running or

Re: How to verify block numbers of file ?

2011-02-20 Thread SandeepKsinha
On Sun, Feb 20, 2011 at 8:47 PM, kashish bhatia kooles...@gmail.com wrote: On Sun, Feb 20, 2011 at 7:32 PM, Abhijit Hoskeri abhijithosk...@gmail.com wrote: On Sun, Feb 20, 2011 at 6:52 PM, kashish bhatia kooles...@gmail.com wrote: Is there any method/command/utility to know what are the