| Issue 92: | New Readme file | |
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Hello All, I want the new README file so that it could be included in the ohsm package
Jul 17, 2009
#1
rishi.b....@gmail.com
Jul 27, 2009
How is this for a readme: OHSM is a Open Hierarchical Storage Management that includes both kernel and user space components. The kernel aspect for now is composed of a EXT2 patch and a ohsm module. A whitepaper describing it can be found at <...> The current release ohsm 1.1.1 only supports the 2.6.30 kernel. The kernel needs to be patched, so you need to download a vanilla copy from lkml.org for example. One option is to install it in /usr/src. This can be done by downloading the tar.bz file to your home download directory, then as root copying it to /usr/src, then expanding it via tar -xjf linux-2.6.30.tar.bz2 For background information on basic kernel downloading and compiling see Robert Day's article at: <http://linux.com/learn/linux-training/29812-the-kernel-newbie-corner-building-and-running-a-new-kernel> Once you have the kernel downloaded and compiled you are ready to try and boot from it. The ohsm compile scripts assume you are running from the 2.6.30 kernel you will be patching and working with. So go ahead and reboot to the new vanilla kernel. Once you have that working you are ready to patch in the ext2 ohsm changes. (I don't see this in ohsm 1.1.1. Where should a new user find it?) Patch in the ext2 patch via: You are now ready to start building ohsm! To compile it you need device-mapper-devel and libxml2-devel installed. This will provide libdevmapper.h and the necessary xml programs and headers. Once you have those installed it is the standard: ./configure make make install sequence What could be simpler?
Jul 28, 2009
Yes, I think this is enough information to start with.
Aug 1, 2009
(No comment was entered for this change.)
Status:
Done
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