+++ This bug was initially created as a clone of Bug #1578325 +++ Description of problem: When parallel-writes is enabled and multiple reads and writes (non-overlapping) are sent concurrently, sometimes writes fail with an Input/Output error of file not found error. Version-Release number of selected component (if applicable): mainline How reproducible: Randomly on a Ganesha mount. I've been unable to reproduce it on FUSE. Steps to Reproduce: 1. Create a disperse volume 2. Create a Ganesha cluster using gfapi 3. Mount three clients to three different NFS servers 4. From one client run Bonnie++ 5. From second client run ls -la in a loop 6. From third client run du -sh in a loop Actual results: Bonnie++ fails in the rewriting test. Expected results: Bonnie++ shouldn't fail Additional info: As a workaround, disabling parallel-writes hides the problem.
I cloned this bug to the wrong version. 4.0 will be EOL in few days and most probably won't have another release. So closing this bug as WONTFIX. You should upgrade to 4.1 or later to have this fix.