So I'm trying to figure out ways to reduce the number of warnings I'm
getting and I'm thinking about the one "client failing to respond to
cache pressure".
Is there maybe a way to tell a client (or all clients) to reduce the
amount of cache it uses or to release caches quickly? Like, all the time?
I know the linux kernel (and maybe ceph) likes to cache everything for a
while, and rightfully so, but I suspect in my use case it may be more
efficient to more quickly purge the cache or to in general just cache
way less overall...?
We have many thousands of threads all doing different things that are
hitting our filesystem, so I suspect the caching isn't really doing me
much good anyway due to the churn, and probably is causing more problems
than it helping...
-erich
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
