[Gluster-users] Read from fastest node only

Strahil Nikolov hunter86_bg at yahoo.com
Wed Jul 28 05:50:58 UTC 2021

First readable child... Isn't this the first brick in the subvolume ?
David, you just want to skip the lookups and you need gluster to just serve the file, right ?
I think that you can play a little bit with md-cache. There is a nice article (requires RH dev or real subscription): https://access.redhat.com/solutions/3019721
Just a short quotation from that article:
Operations/Workload that are benefited:- Create, delete, ls (recursive), chmod, rename, du, and find will show marked improvement.
- Directory enumerations with SMB have shown up to 8x improvement and similar tests with FUSE have also shown up to 2x improvement.- Small file creates show up to 2x improvement. This important caching enhancement is likely to improve access performance of tiered volumes as well.Testing has shown up to 3x improvements in small-file read performance.

Best Regards,Strahil Nikolov
  On Wed, Jul 28, 2021 at 5:50, David Cunningham<dcunningham at voisonics.com> wrote:   ________

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