Hello Experts ,
I want to increase my Ceph cluster's read performance.
I have several OSD nodes having 196G RAM. On my OSD nodes Ceph just uses 15-20 GB of RAM.
So, can i instruct Ceph to make use of the remaining 150GB+ RAM as read cache. So that it should cache data in RAM and server to clients very fast.
I hope if this can be done, i can get a good read performance boost.
By the way we have a LUSTRE cluster , that uses extra RAM as read cache and we can get upto 2.5GBps read performance. I am looking someone to do with Ceph.
- Vickey -
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
