Thanks a lot! IOPS is a bottleneck in my cluster and the object disks are much slower than SSDs. I don't know whether SSDs will be used as caches if filestore_max_sync_interval is set to a big value. I will set filestore_max_sync_interval to a couple of value to observe the effect. If filestore_max_sync_interval is greater than 30s, how to set kernel vm dirty buffer? _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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