On Tue, 2009-03-03 at 13:08 +0100, Kasparek Tomas wrote: > On Tue, Jan 20, 2009 at 10:32:27AM -0500, Trond Myklebust wrote: > > A binary wireshark dump of the traffic between one such client and the > > server would help. > > I was able to finally got the tcpdump. I got it from 2.6.27.19 client but > after several weeks without problems. I include the file and place it on > http://merlin.fit.vutbr.cz/tmp/nfs/dump_kas2_mat.dump_small (have over 1GB > of dump, but it's all the time the same SYN+RST packets). The packet rate > maxed at 260000pps from two clients. > > This dump is taken from server after reset (the server does not respond > even to keybord) before clients are disconnected/rebooted. To remind it - all > clients seems to work well with reversed > e06799f958bf7f9f8fae15f0c6f519953fb0257c Yes. I saw that behaviour when testing at Connectathon last week. When one of the servers I was testing against crashed and later came up again, the patched client went into that same SYN+RST frenzy. I'm planning to look at this now that I'm back at home. Cheers Trond -- Trond Myklebust Linux NFS client maintainer NetApp Trond.Myklebust@xxxxxxxxxx www.netapp.com -- 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
