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Hi, The commit http://review.gluster.org/#change,4483 (which fixes the issue of anonymous fds not being used in fops like fstat and readv in open-behind xlator) is failing when the testcase bug-873962.t is executed. The script creates metada split-brain for a file and then tries to read the file (cat <filename>). As per the script cat should fail as the metadata split-brain is detected in afr_open which unwinds the fop with EIO. But because of open-behind (which uses anonymous fds for readv and fstat) the tests are failing. Since open is not sent by open-behind, the split-brain is not detected by afr. Then as part of "cat" readv is sent on the fd. Now afr_readv checks only for data split-brain for that file and sends read request to the read-child (as data split brain is not there, thus ignoring the metadata split-brain) and read is successful. But the script expects the test to fail. So in afr if open is successful, then should the further fops on that fd check for both the data and metadata split-brain and unwind with error if found? Regards, Raghavendra Bhat |
