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The new testbed includes 8 physical machines. For each machine, it has 24 cpu cores(2 Physical CPU, each CPU has 12 cores,Intel(R) Xeon(R) CPUX5650 @ 2.67GHz),24GB memory, 2TB hard disk(/scratch). Please put your log/data directory inside subdirectories of /scratch.

2 machines on the public IP address(can be accessed by outside campus machines):

fsw01.ihep.ac.cn (202.122.33.84)

fsw02.ihep.ac.cn(202.122.33.96)

We intend to use these 2 machines for public doors(daemons which access connections from outside clients)

6 machines on the private ip address(can not be directly accessed from outside campus machines):

fsc01.ihep.ac.cn(192.168.61.83)

fsc02.ihep.ac.cn(192.168.61.84)

fsc03.ihep.ac.cn(192.168.61.85)

fsc04.ihep.ac.cn(192.168.61.86)

fsc05.ihep.ac.cn(192.168.61.87)

fsc06.ihep.ac.cn(192.168.61.88)

These machines can not be accessed from outside campus machines, they are physically located in the same rack, and connected to the same switch.

Shared Directory among all these machines:

/filestore is the share directory which can be seen by all these machines. please create your own subdirectories under /filestore.

(/filestore is a softlink to a nfs mounted directory: 192.168.51.143:/home/cc/filestore) It can be used to place all your software package and personal code.

Data Area

Each machine has 2 extral hard disk(4TB space), a logical volume is created above these 2 hard disks, and its local file system is xfs and it is as mounted as /data on each machine. We use this area to store project specific data.

Non root user

It is recommended that you run all your code/software as a non-root user.. a user named "filestore" is created on each machine.

-- WenjingWu - 2011-08-30

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Topic revision: r2 - 2011-09-02 - WenjingWu
 
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