Use IP_FREEBIND socket option so that iscsi portal configuration with explicit IP addresses can happen during boot, before network interfaces have been assigned IPs. This is especially important on systemd based Linux boxes where system boot happens asynchronously and non-trivial configuration must be done to get targetcli.service to start synchronously after the network is configured. Reference: http://lists.fedoraproject.org/pipermail/devel/2011-October/158025.html Signed-off-by: Dax Kelson <dkelson@xxxxxxxxxxxx> Cc: "Nicholas A. Bellinger" <nab@xxxxxxxxxxxxxxx> Cc: "Andy Grover" <agrover@xxxxxxxxxx> Cc: "Lennart Poettering" <lennart@xxxxxxxxxxxxxx> --- drivers/target/iscsi/iscsi_target_login.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index ec47a7c..38cb7ce 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -842,6 +842,14 @@ int iscsi_target_setup_login_socket( goto fail; } + ret = kernel_setsockopt(sock, IPPROTO_IP, IP_FREEBIND, + (char *)&opt, sizeof(opt)); + if (ret < 0) { + pr_err("kernel_setsockopt() for IP_FREEBIND" + " failed\n"); + goto fail; + } + ret = kernel_bind(sock, (struct sockaddr *)&np->np_sockaddr, len); if (ret < 0) { pr_err("kernel_bind() failed: %d\n", ret); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
