[Gluster-devel] Question about EC locking

[jayakrishnan mm]

Hi Xavier,

Notice  that EC xlator uses blocking locks. Any specific reason for this?

Do you think this will  affect the  performance ?

(In comparison AFR  first tries  non blocking locks  and if not successful,
tries blocking locks then)

Also, why two locks  are  needed  per FOP ? One for normal I/O and another
for self healing?

Best regards
JK
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