Displaying 1 result from an estimated 1 matches for "mgs_max_num_threads".
2008 Apr 15
4
NFS Performance
...I cannot find a reason. Lustre clients all
obtain 100+ MB/sec on GigE. Each OST is good for 270 MB/sec. When
mounting the client on one of the OSSs I get 230 MB/sec. Seems the
speed is there. How can NFS and Lustre be tuned better?
Current config for 1.6.4.3 is below:
1. MGS/OSS w/ 4 OSTs - mgs_max_num_threads=32, ost_max_num_threads=64
2. OSS w/ 6 OSTs - ost_max_num_threads=64
3. 20 Lustre clients - all perform well (GREAT Lustre developers!!!!
this system is amazing!)
4. NFS server runs from a Lustre client machine for 12 to 15 MB/sec
max.
5. NFS server from the MGS (client on MGS/OSS = bad, I know...