Re: [Lustre-discuss] Understanding lustre setup ..

2013-03-18 Thread linux freaker
Can you please suggest? On Mon, Mar 18, 2013 at 1:26 PM, linux freaker wrote: > Hi Colin, > > Thanks for the response. So you mean to say I need to install Hadoop > on just one lustre client. > Is it enough to setup Hadoop? But how come I will start > datanode.Where will it run? > Shall I need t

Re: [Lustre-discuss] Understanding lustre setup ..

2013-03-18 Thread linux freaker
Hi Colin, Thanks for the response. So you mean to say I need to install Hadoop on just one lustre client. Is it enough to setup Hadoop? But how come I will start datanode.Where will it run? Shall I need to keep OSS and MDS untouched for Hadoop? I have wordcount application testing to be done. Ca

Re: [Lustre-discuss] Understanding lustre setup ..

2013-03-11 Thread Colin Faber
Hi, In general the clients are isolated nodes which only act as single client nodes accessing the greater file system (MGS, MDS, and OSS (OSTS)) You can run a client mount on any of these nodes however it's not recommended as it can lead to deadlock and memory contention problems. Ideally your

[Lustre-discuss] Understanding lustre setup ..

2013-03-11 Thread linux freaker
Hello, I have been reading http://wiki.lustre.org/images/1/1b/Hadoop_wp_v0.4.2.pdf for setting up Hadoop over lustre. Generally in hadoop setup, we have 1 Namenode and various number of datanodes. If I want to setup the same keeping Lustre as backend, in the document it is mentioned that: "..