[Gluster-users] parallel-readdir is not recognized in GlusterFS 3.12.4

Atin Mukherjee amukherj at redhat.com
Wed Jan 24 03:59:22 UTC 2018


Adding Poornima to take a look at it and comment.

On Tue, Jan 23, 2018 at 10:39 PM, Alan Orth <alan.orth at gmail.com> wrote:

> Hello,
>
> I saw that parallel-readdir was an experimental feature in GlusterFS
> version 3.10.0, became stable in version 3.11.0, and is now recommended for
> small file workloads in the Red Hat Gluster Storage Server
> documentation[2]. I've successfully enabled this on one of my volumes but I
> notice the following in the client mount log:
>
> [2018-01-23 10:24:24.048055] W [MSGID: 101174]
> [graph.c:363:_log_if_unknown_option] 0-homes-readdir-ahead-1: option
> 'parallel-readdir' is not recognized
> [2018-01-23 10:24:24.048072] W [MSGID: 101174]
> [graph.c:363:_log_if_unknown_option] 0-homes-readdir-ahead-0: option
> 'parallel-readdir' is not recognized
>
> The GlusterFS version on the client and server is 3.12.4. What is going on?
>
> [0] https://github.com/gluster/glusterfs/blob/release-3.10/
> doc/release-notes/3.10.0.md
> [1] https://github.com/gluster/glusterfs/blob/release-3.11/
> doc/release-notes/3.11.0.md
> [2] https://access.redhat.com/documentation/en-us/red_hat_
> gluster_storage/3.3/html/administration_guide/small_
> file_performance_enhancements
>
> Thank you,
>
>
> --
>
> Alan Orth
> alan.orth at gmail.com
> https://picturingjordan.com
> https://englishbulgaria.net
> https://mjanja.ch
>
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> Gluster-users at gluster.org
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>
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