1
linux/net
Chuck Lever 43d78ef2ba NFS: disconnect before retrying NFSv4 requests over TCP
RFC3530 section 3.1.1 states an NFSv4 client MUST NOT send a request
twice on the same connection unless it is the NULL procedure.  Section
3.1.1 suggests that the client should disconnect and reconnect if it
wants to retry a request.

Implement this by adding an rpc_clnt flag that an ULP can use to
specify that the underlying transport should be disconnected on a
major timeout.  The NFSv4 client asserts this new flag, and requests
no retries after a minor retransmit timeout.

Note that disconnecting on a retransmit is in general not safe to do
if the RPC client does not reuse the TCP port number when reconnecting.

See http://bugzilla.linux-nfs.org/show_bug.cgi?id=6

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-02-12 22:40:45 -08:00
..
802
8021q
appletalk [PATCH] severing skbuff.h -> highmem.h 2006-12-04 02:00:29 -05:00
atm [PATCH] struct path: convert atm 2006-12-08 08:28:44 -08:00
ax25 [AX.25]: Fix unchecked ax25_linkfail_register uses 2006-12-17 21:59:11 -08:00
bluetooth [Bluetooth] Restrict well known PSM to privileged users 2007-01-22 22:00:45 +01:00
bridge [NETFILTER]: ebtables: don't compute gap before checking struct type 2007-01-04 12:17:44 -08:00
core [IPSEC] flow: Fix potential memory leak 2007-01-23 20:25:39 -08:00
dccp [TCP]: Restore SKB socket owner setting in tcp_transmit_skb(). 2007-01-26 01:04:55 -08:00
decnet [DECNET]: Handle a failure in neigh_parms_alloc (take 2) 2007-01-25 15:51:51 -08:00
econet
ethernet
ieee80211 [PATCH] ieee80211softmac: Fix mutex_lock at exit of ieee80211_softmac_get_genie 2006-12-19 16:19:45 -05:00
ipv4 [NETFILTER]: ctnetlink: fix compile failure with NF_CONNTRACK_MARK=n 2007-02-02 19:33:11 -08:00
ipv6 [IPV6]: fix BUG of ndisc_send_redirect() 2007-01-30 14:33:20 -08:00
ipx
irda [PATCH] tty: switch to ktermios and new framework 2006-12-08 08:28:56 -08:00
key audit: Add auditing to ipsec 2006-12-06 20:14:22 -08:00
lapb
llc
netfilter [NETFILTER]: nf_conntrack_h323: fix compile error with CONFIG_IPV6=m, CONFIG_NF_CONNTRACK_H323=y 2007-02-02 19:33:52 -08:00
netlabel NetLabel: correct CIPSO tag handling when adding new DOI definitions 2007-01-09 00:30:01 -08:00
netlink [AF_NETLINK]: module_put cleanup 2007-01-03 18:38:15 -08:00
netrom [AX.25]: Fix unchecked ax25_linkfail_register uses 2006-12-17 21:59:11 -08:00
packet [AF_PACKET]: Check device down state before hard header callbacks. 2007-01-25 19:30:36 -08:00
rose [AX.25]: Fix unchecked rose_add_loopback_neigh uses 2006-12-17 21:59:14 -08:00
rxrpc [PATCH] Add include/linux/freezer.h and move definitions from sched.h 2006-12-07 08:39:27 -08:00
sched [NET_SCHED]: act_ipt: fix regression in ipt action 2007-02-02 00:40:36 -08:00
sctp [SCTP]: Force update of the rto when processing HB-ACK 2007-01-30 14:36:14 -08:00
sunrpc NFS: disconnect before retrying NFSv4 requests over TCP 2007-02-12 22:40:45 -08:00
tipc [PATCH] getting rid of all casts of k[cmz]alloc() calls 2006-12-13 09:05:58 -08:00
unix [PATCH] struct path: convert unix 2006-12-08 08:28:50 -08:00
wanrouter [WANROUTER]: Kill kmalloc debugging code. 2006-12-07 00:18:22 -08:00
x25 [X.25]: Add missing sock_put in x25_receive_data 2007-01-23 20:25:48 -08:00
xfrm [IPSEC]: Policy list disorder 2007-01-23 20:25:51 -08:00
compat.c
Kconfig [NETFILTER]: remove the reference to ipchains from Kconfig 2006-12-02 21:31:35 -08:00
Makefile
nonet.c
socket.c [PATCH] struct path: convert net 2006-12-08 08:28:48 -08:00
sysctl_net.c
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