Hello NFS folks, I am not subscribing this ML. Please CC to me explicitly when you reply. I found a problem of NFS in linux-v4.8-rc[123]. Here is a reproducible sequence. - mount a rather small tmpfs, for example /tmp/srvr - export it to localhost - mount localhost:/tmp/srvr /tmp/clnt - dd if=/dev/zero of=/tmp/clnt/full After a while, dd ends with ENOSPC expectedly. But if I add "oflag=dsync" to dd(1), it never ends. strace(1) shows dd repeats write(512bytes) and gets the value 512. If this is a known issue, please tell me the commit id of the fix. J. R. Okajima -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
