Commit e6273993 authored Nov 29, 2005 by Mike Christie Committed by James Bottomley Dec 13, 2005

[SCSI] iscsi: redirect fix



From tomof@acm.org:

There is one more issue about Equallogic systems. They send
re-direction info with FIN. I think that the kernel module needs to
let iscsid to read data from the socket before killing it.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent 0d2f1655

drivers/scsi/iscsi_tcp.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -1237,8 +1237,9 @@ iscsi_tcp_state_change(struct sock *sk)
		conn = (struct iscsi_conn*)sk->sk_user_data;
		session = conn->session;

		if (sk->sk_state == TCP_CLOSE_WAIT \|\|
		sk->sk_state == TCP_CLOSE) {
		if ((sk->sk_state == TCP_CLOSE_WAIT \|\|
		sk->sk_state == TCP_CLOSE) &&
		!atomic_read(&sk->sk_rmem_alloc)) {
		debug_tcp("iscsi_tcp_state_change: TCP_CLOSE\|TCP_CLOSE_WAIT\n");
		iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
		}

Admin message