Hello Everyone, We are currently running into two issues.
1) We are noticing huge pauses during directory creation, but our file write times are super fast. The metadata and data pools are on the same infrastructure. - https://gist.github.com/pryorda/a0d5c37f119c4a320fa4ca9d48c8752b - https://gist.github.com/pryorda/ba6e5c2f94f67ca72a744b90cc58024e 2) Since we were having the issue above, we wanted to possibly move to a larger top level directory. Stuff everything in there and later move everything out via a batch job. To do this we need to increase the the directory limit from 100,000 to 300,000. How do we increase this limit. dpryor@beta-ceph-node1:~$ dpkg -l |grep ceph ii ceph-base 10.2.10-1xenial amd64 common ceph daemon libraries and management tools ii ceph-common 10.2.10-1xenial amd64 common utilities to mount and interact with a ceph storage cluster ii ceph-deploy 1.5.38 all Ceph-deploy is an easy to use configuration tool ii ceph-mds 10.2.10-1xenial amd64 metadata server for the ceph distributed file system ii ceph-mon 10.2.10-1xenial amd64 monitor server for the ceph storage system ii ceph-osd 10.2.10-1xenial amd64 OSD server for the ceph storage system ii libcephfs1 10.2.10-1xenial amd64 Ceph distributed file system client library ii python-cephfs 10.2.10-1xenial amd64 Python libraries for the Ceph libcephfs library dpryor@beta-ceph-node1:~$ Any direction would be appreciated!? Thanks, Daniel
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