Hi, I just ran a little test of an NFSv4.1 server (FreeBSD) reboot while the Linux client had two files open over an NFSv4.1 mount (linux-4.17-rc2). It basically worked, but when I looked at the packet trace in wireshark, it wasn't what I expected. The operations were basically: 1 - ExchangeID 2 - CreateSession 3 - ReclaimComplete 4 - Open/Claim_FH done twice to reclaim the Opens This seems "unsafe" to me, since I think it would be possible for another client to Open the file with OPEN_DENY_BOTH between #3 and #4, causing #4 to fail. I was expecting something like: 1 - ExchangeID 2 - CreateSession 3 - Open/Claim_previous done twice to reclaim the Opens 4 - ReclaimComplete If someone would like to look at the packet trace, just email me and I'll send it to you. Just thought I'd let you all know, rick -- 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
