[Bugs] [Bug 1290304] New: [RFE]Reducing number of network round trips

bugzilla at redhat.com bugzilla at redhat.com
Thu Dec 10 06:49:40 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1290304

            Bug ID: 1290304
           Summary: [RFE]Reducing number of network round trips
           Product: GlusterFS
           Version: mainline
         Component: replicate
          Assignee: pkarampu at redhat.com
          Reporter: pkarampu at redhat.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com



Description of problem:
In the unoptimized version of transaction we have: 1) Lock,
2) Pre-op 3) op 4) Post-op 5) unlock
With compound fops we will have:
1) Lock, 2) Pre-op + op 3) post-op + unlock
This reduces round trips from 5 to 3 in the un-optimized version 
of afr-transaction.

This helps in small file write workload.
Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

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