[Bugs] [Bug 1502455] disperse eager-lock degrades performance for file create workloads

bugzilla at redhat.com bugzilla at redhat.com
Mon Oct 16 08:12:26 UTC 2017


Xavier Hernandez <jahernan at redhat.com> changed:

           What    |Removed                     |Added
           Keywords|                            |Triaged
             Status|NEW                         |ASSIGNED
           Assignee|bugs at gluster.org            |jahernan at redhat.com

--- Comment #2 from Xavier Hernandez <jahernan at redhat.com> ---
I guess this problem happens when multiple clients are creating files on the
same directory, right ? otherwise, eager-locking shouldn't interfere with file
creation (in fact it should be faster).

In cases where multiple clients access the same directory, then yes, we could
keep a separate configuration for this purpose. However, is it really necessary
to have it disabled by default ? I think that an scenario where multiple
clients are writing to the same directory is less probable than one where all
writes to a single directory come from the same client.

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