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From: Mark H. <hla...@at...> - 2008-08-26 08:34:24
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Hi Patrick,
the cdsl support is done with help of bind mounts and symbolic links.
During the boot process (inside the initrd), /cluster/cdsl/{nodeid} is
bind-mounted to /cdsl.local. If you want e.g. /etc/sysconfig/network
hostdependent, it has to be replaced by a symbolic link pointing
to /cdsl.local/etc/sysconfig/network.
The administration of the cdsls should be done using following tools:
com-mkcdslinfrastructure (1) - Builds needed infrastructure to create cdsls
com-mkcdsl (1) - make cdsl
Best Regards,
Mark
> I'm trying to build an CentOS 5.2 based NFS based cluster to replace
> our old CentOS 4.x NFS clusters, but am having trouble understanding
> how this comoonics could possible work with NFS. I thought you needed
> GFS (or some other cluster filesystem) to get CDSL support. Does NFS
> actually have support for CDSL? Are CDSLs handled somewhere else,
> above NFS? Or does comoonics NFS support not use CDSLs for NFS based
> clusters? If so, then how does that work?
--
Gruss / Regards,
Dipl.-Ing. Mark Hlawatschek
http://www.atix.de/
http://www.open-sharedroot.org/
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