[Bugs] [Bug 1665029] read-ahead and io-cache degrading performance on sequential read

bugzilla at redhat.com bugzilla at redhat.com
Tue Feb 12 12:11:51 UTC 2019


https://bugzilla.redhat.com/show_bug.cgi?id=1665029

Amar Tumballi <atumball at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|unspecified                 |urgent
                 CC|                            |atumball at redhat.com



--- Comment #5 from Amar Tumballi <atumball at redhat.com> ---
Please go ahead and disable it by default in upstream master. Lets get a run
done with these values, and if the performance is good without these 2
translators, then we can backport the patch to glusterfs-6 branch.

Otherwise, it would allow us another 2 months to validate it in upstream master
before glusterfs-7.

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