Bug 763369 (GLUSTER-1637)

Summary: replicate should wind reads into read-child only if it is up
Product: [Community] GlusterFS Reporter: Raghavendra G <raghavendra>
Component: replicateAssignee: Raghavendra G <raghavendra>
Status: CLOSED CURRENTRELEASE QA Contact:
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Priority: low    
Version: mainlineCC: amarts, gluster-bugs
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OS: Linux   
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Description Vijay Bellur 2010-09-18 06:14:26 UTC
PATCH: http://patches.gluster.com/patch/4854 in master (cluster/replicate: stack_wind into read_child only if it is up.)

Comment 1 Raghavendra G 2010-09-18 08:47:47 UTC
Though it continues to read from other children, its only done after the read from read-child has failed. If we check whether the read-child is up before we do stack-wind, we can avoid the overhead of first read (which anyways fails).

Comment 2 Amar Tumballi 2010-10-04 04:35:39 UTC
Please update the bug with current status