This may be asking too much, but can you explain why or how it's even possible
to bypass the cache like this, Vijay?
On May 22, 2017 7:41:40 AM PDT, Vijay Bellur <[email protected]> wrote:
>Looks like a problem with caching. Can you please try by disabling all
>performance translators? The following configuration commands would
>disable
>performance translators in the gluster client stack:
>
>gluster volume set <volname> performance.quick-read off
>gluster volume set <volname> performance.io-cache off
>gluster volume set <volname> performance.write-behind off
>gluster volume set <volname> performance.stat-prefetch off
>gluster volume set <volname> performance.read-ahead off
>gluster volume set <volname> performance.readdir-ahead off
>gluster volume set <volname> performance.open-behind off
>gluster volume set <volname> performance.client-io-threads off
>
>Thanks,
>Vijay
>
>
>
>On Mon, May 22, 2017 at 9:46 AM, Christopher Schmidt
><[email protected]>
>wrote:
>
>> Hi all,
>>
>> has anyone ever successfully deployed a Kafka (Cluster) on GlusterFS
>> volumes?
>>
>> I my case it's a Kafka Kubernetes-StatefulSet and a Heketi GlusterFS.
>> Needless to say that I am getting a lot of filesystem related
>exceptions
>> like this one:
>>
>> Failed to read `log header` from file channel
>`sun.nio.ch.FileChannelImpl@67afa54a`.
>> Expected to read 12 bytes, but reached end of file after reading 0
>bytes.
>> Started read from position 123065680.
>>
>> I limited the amount of exceptions with the
>log.flush.interval.messages=1
>> option, but not all...
>>
>> best Christopher
>>
>>
>> _______________________________________________
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>> http://lists.gluster.org/mailman/listinfo/gluster-users
>>
--
Sent from my Android device with K-9 Mail. Please excuse my brevity.
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