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soc:2009:pravin:journal:week4 [2009/06/15 08:13]
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soc:2009:pravin:journal:week4 [2009/06/25 08:36] (current)
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 Broad plan for this week is. Broad plan for this week is.
-  - Make the proper git setup. +  - Make the proper git setup. -- Done
-  - Modify the setup to directly use git repositories using symbilic links. +  - Modify the setup to directly use git repositories using symbilic links. -- done but only in my laptop, need to repeat it for alien and rom
-  - Add server Address parameter to initram. +  - Add server Address parameter to initram. -- done
-  - Suppress all warnings.+  - Suppress all warnings. ​-- Done 
 +  - Use ISO insead of KNOPPIX file -- Done
   - Make Europe and US entries in DSL.   - Make Europe and US entries in DSL.
   - Make knoppix boot over http.   - Make knoppix boot over http.
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 ==== June - 15 ==== ==== June - 15 ====
-Plan for today is+Today I worked on getting up my repositories.
   - Made the proper git setup. Add script changes to it.   - Made the proper git setup. Add script changes to it.
      - Re-created and updated the repository for gpxe code modifications. [[http://​git.etherboot.org/?​p=people/​pravin/​gpxe.git;​a=tree|gpxe.git]]      - Re-created and updated the repository for gpxe code modifications. [[http://​git.etherboot.org/?​p=people/​pravin/​gpxe.git;​a=tree|gpxe.git]]
      - Created and updated the repository for rom-o-matic-BKO.net code. [[http://​git.etherboot.org/?​p=people/​pravin/​rom-o-matic-BKO.git;​a=tree|rom-o-matic-BKO.git]]      - Created and updated the repository for rom-o-matic-BKO.net code. [[http://​git.etherboot.org/?​p=people/​pravin/​rom-o-matic-BKO.git;​a=tree|rom-o-matic-BKO.git]]
      - Created and updated the repository for BKO code. [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=tree|BKO.git]]      - Created and updated the repository for BKO code. [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=tree|BKO.git]]
-  ​I am not able to access following types of pages on [[http://​git.etherboot.org]] ​interfaceI get following types of wired HTML errors. + 
-<​code>​ +==== June 16 ==== 
-Added&​nbsp;important&​nbsp;configuration&​nbsp;files&​nbsp;​to&​nbsp;the&nbsp;git<br/> +  - Created and [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=commit;​h=775303ad1ce94f5e61f54875d283bb01e64ccb13|commited]] a script called [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;a=blob;f=pxeknife/​dsl/​generate_minirt24.sh;h=416c1e3738c5cce3c713378996a2d616882b0568;hb=775303ad1ce94f5e61f54875d283bb01e64ccb13|generate_minirt24.sh]] which will automatically create ​the //​minirt24.gz//​ from original //​minirt24.gz_orig//​ 
------^ +  - Added srv_ip parameter to booting in [[http://git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=commit;​h=8b2d95c573a884f923547b00496fd875aef1e5ea|commit]]. 
-</​code>​ +  Till now, I was mounting the root filesystem extracted directly from dsl.iso. Now I want to mount entire dsl.iso, but having trobbles because  
-     ​- [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=log;h=HEAD||logs]] +     the busybox mount does not support ​-o loop option and losetup is not there in busybox :-
-     - [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=shortlog;h=HEAD|Short logs]] +  ​Performance measurements for dsl [[DSLBKO]] (Note: its far from complete) 
-     ​- [[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=commit;​h=HEAD|commits]] + 
-  - Its not just for my git repositories but for all others git repositories ​also. I tried [[http://​git.etherboot.org/?​p=people/​oremanj/gpxe.git;​a=commit;​h=ab39548abf5261b240c97ac62df317172fd7254a|this commit]] ​from oremanj'​s journal, and it gave same html error.+==== June 17 ==== 
 +  - Finally fixed the problem of mounting ISO in initram ​[[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=commit;h=dc692f49baac90c3c2289e81cb820027ba2161f9|commit]]. 
 +     ​- ​dsl provided mount does not support //-o loop// option and they dont provide //losetup// either. 
 +     - And to make my life more interesting,​ the busybox mount is very particular about the order in which you give parameters :-/. 
 +  - One more problem faced was that file mounted by httpfs is read-only and hence can't be mounted by //mount -o loop// command in normal modes. It has to be mounted in read-only mode with option //-o loop -o ro//. (Thanks Andytim for suggestion of using "​dd"​. It helped in locating the bug.) 
 +  - One more wired observation : I could not locate the the mount used by dsl by default inside minirt24.gz. I checked the static folder, but it was not there. but when I execute mount, it picks up the default //"​mount"//​ which behaves quite differently than the command //"​busybox mount"//​ which is working for me at end. 
 +  - Seperated the http mount related code into //"​mount_http_iso.sh"// ​[[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=commit;h=e95e4c43ed8307155926fcbe6967b82492122179|commit here]] 
 +  Created seperate entries for US, EUROPE. ​[[http://​git.etherboot.org/?​p=people/​pravin/​BKO.git;​a=commit;​h=5cef3ea42f1fef9cf1df113384f8462ef50e5efd|commit here]] 
 + 
 +==== June - 18 ====  
 +Spent most of the time in two things. ​ 
 +  - Getting the modules, executable ​for 2.6.19 kernel used by knoppix. I am still trying to hunt down fuse.ko which is to be found no-where in entire ISO :-(  
 +  - I was also working on adding more details to BKO homepage, Added following things 
 +    - FAQ for BKO.  
 +    - Started to write HOWTO for making BKO bootable USB. 
 + 
 +==== June - 19 ====  
 +  - Heard about andytim'​s patch for httpdisk, ​was thinking, how is it going to affect me and BKO development. 
 +  - Came across link for [[http://​unit.aist.go.jp/​itri/​knoppix/​http-fuse/​index-en.html|HTTP-FUSE-LINUX]] which seems same as what I am doing. It seems that they have done little more than what we have planed. I am not sure how badly this is going to affect BKO. 
 +  - Problem in creation of initramfs [[InitramFSBKO]] 
 + 
 +==== June - 20 ==== 
 +  - Finally got the Knoppix working on BKO. I have done some basic testing and it seems it is working fine. [[http://​git.etherboot.org/?​p=people/​pravin/BKO.git;​a=commit;​h=976e5350638ad848e45e549cefa9970eafeb7378|commit ​hash]] 
 +  - Fixed some small bugs in BKO.

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