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