hi,
I have installed GlusterFS in node A,B,C.The node A and B were GlusterFS
servers(brick1-4),meanwhile,they were GlusterFS clients for creating files.And
the node C didn't exist bricks,it was just a GlusterFS client to mount by
"mount -t glusterfs nodeA:/XXX /mnt/glusterfs".
Here is the question:
1.In node C, I excuted "time ls /mnt/glusterfs",first time was 10s,the
second was 0.3s,it got the dentry from the cache.By "free -m" in node C,it
didn't changed at all.So I excuted "free -m" in node A and B, the memory in
used has grown.
2.In other words, the dentry was cached in the server,the client didn't
cache the dentry.
3,How to explain this phenomenon?_______________________________________________
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