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soc:2009:pravin:journal:fedora11bko [2009/07/21 16:57]
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soc:2009:pravin:journal:fedora11bko [2009/07/27 05:35] (current)
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-====== Fedora over NFS ====== +====== Fedora ​11 live over NFS ====== 
-Booting ​Fedora over NFS.  ​Plan ​is to export the ISO over NFS from my laptop and see if it works.+Trying to see if Fedora ​11 live can boot over NFS.\\ 
 +The reasoning behind this experimentation ​is that, if it works over NFS then it may help in locating the problem. 
  
 ==== Testing NFS setup ==== ==== Testing NFS setup ====
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 With this observation,​ we can claim that errors are thrown because there is delay in response from fuse.  The ext4-fs is giving up because of this delay.\\ With this observation,​ we can claim that errors are thrown because there is delay in response from fuse.  The ext4-fs is giving up because of this delay.\\
 Now, I need to find a way to increase the tolerance for this delay. Now, I need to find a way to increase the tolerance for this delay.
 +
 +
 +===== Removing plymouth =====
 +As marc has suggested, remove ''​plymount''​ from original iso, and see if it works without plymount.
 +If it doesn'​t then blame can be surely put on ''​plymount''​ and not the network related complications. \\
 +
 +==== Modifying ISO ====
 +Now, the question is, how to add new initramfs into ISO and still keep it bootable?\\
 +From Remastering Knoppix Howto, following is the command which works for knoppix
 +<​code>​
 +mkisofs -pad -l -r -J -v -V "​KNOPPIX"​ -no-emul-boot -boot-load-size 4 \
 +   ​-boot-info-table -b boot/​isolinux/​isolinux.bin -c boot/​isolinux/​boot.cat \
 +   ​-hide-rr-moved -o /​mnt/​hda1/​knx/​knoppix.iso /​mnt/​hda1/​knx/​master
 +</​code>​
 +
 +and I need to modify it, so that it will work for fedora.
 +
 +<​code>​
 +mkisofs -pad -l -r -J -v -V "​Fedora-11-i686-Live"​ -no-emul-boot -boot-load-size 4 \
 +   ​-boot-info-table -b isolinux/​isolinux.bin -c isolinux/​boot.cat \
 +   ​-hide-rr-moved -o /​var/​www/​iso/​fedora_11.iso /​home/​pravin/​Etherboot/​git/​BKO.git/​pxeknife/​red_hat/​fedora_11_live_cd/​newfedora
 +</​code>​
 +===== running startx from single user mode =====
 +Tried an experiment of running ''​startx''​ from single user mode and see if it works.\\
 +Well it did not worked atall.
 +
 +===== Problem Found =====
 +With help of andyTim, the cause of problem has been located.\\
 +The ''​network''​ and ''​NetworkManager''​ do restart the networking which breaks the existing HTTPFS mount.
 +
 +
 +===== Solution =====
 +The temporary solution tried is delete both of following files
 +  - ''/​etc/​init.d/​network''​
 +  - ''/​etc/​init.d/​NetworkManager''​
 +So, user has to first boot into single user mode, delete above files,
 +and then boot into runlevel 5.
 +
  

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