On Mon, 28 Jan 2013 12:58:17 -0800 Timothy Balcer <[email protected]> wrote:
> I am looking at afsmonitor on the client involved, and I am seeing a > large number of vcache misses in afsmonitor (519000 misses vs 6251 > hits, at the moment). Based on the rest of your email, I assume you know which files/accesses are generating those hits and misses. Do you know how frequently you are accessing these files? How many clients would be reading/stat'ing them at around the same time? Do these files ever change? > The product of dcache and chunksize is equal to less than 95% of the > cache partition size, which is 5 Gigabytes. I am not dealing with > loads of volumes at once in these operations... two to four at a time. -dcache just sets the number of in-memory dcache entries, not the number of chunks for the whole cache. The afsd manpage makes a few references to multiplying the dcache and chunksize together, but that's for a memory cache. I don't think you want to set -dcache; I would just configure the cache size and the chunksize if you want. -- Andrew Deason [email protected] _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
