lustre and N1GE6 experience

experience of Lustre and N1GE6

We will summarize our experience on recent experience of Lustre FS and N1GE6u4, on sles9sp1
The main feature of lustre FS is that it is a multi-reader and multi-writer FS, it use metatdata server and Object Store Target to serve the FS
All clients system of lustre have a common view of lustre in /mnt/lustre.
We set the SGE_ROOT as /mnt/lustre/sge and it is own by sgeadmin.
The is default. Since lustre FS just an extension of linux FS so we just use the standard
  • at master inst_sge -m
  • at execd inst_sge -x
  • at shadow master inst_sge -sm
Lustre FS behavie like NFS, so we have build in HA of master and shadow master based on lustre FS
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