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From 769263ad422e3c1069de0994ff2274044982b242 Mon Sep 17 00:00:00 2001
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From: Mohit Agrawal <moagrawal@redhat.com>
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Date: Sun, 1 Sep 2019 12:01:09 +0530
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Subject: [PATCH 292/297] rpc: Update address family if it is not provide in
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 cmd-line arguments
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Problem: After enabling transport-type to inet6 and passed ipv6
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         transport.socket.bind-address in glusterd.vol clients are
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         not started.
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Solution: Need to update address-family based on remote-address for
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          all gluster client process
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> Change-Id: Iaa3588cd87cebc45231bfd675745c1a457dc9b31
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> Fixes: bz#1747746
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> Credits: Amgad Saleh <amgad.saleh@nokia.com>
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> Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>
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> (Cherry picked from commit 80b8cfe3f1386606bada97a76a0cad7acdf6b877)
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> (Reviewed on upstream link https://review.gluster.org/#/c/glusterfs/+/23340/)
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Change-Id: Iaa3588cd87cebc45231bfd675745c1a457dc9b31
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BUG: 1750241
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Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/181184
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Tested-by: Mohit Agrawal <moagrawa@redhat.com>
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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 rpc/rpc-transport/socket/src/name.c | 13 ++++++++++++-
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 1 file changed, 12 insertions(+), 1 deletion(-)
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diff --git a/rpc/rpc-transport/socket/src/name.c b/rpc/rpc-transport/socket/src/name.c
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index 7f18cc4..b473f3b 100644
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--- a/rpc/rpc-transport/socket/src/name.c
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+++ b/rpc/rpc-transport/socket/src/name.c
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@@ -214,6 +214,7 @@ af_inet_client_get_remote_sockaddr(rpc_transport_t *this,
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     uint16_t remote_port = 0;
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     struct addrinfo *addr_info = NULL;
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     int32_t ret = 0;
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+    struct in6_addr serveraddr;
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     remote_host_data = dict_get(options, "remote-host");
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     if (remote_host_data == NULL) {
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@@ -249,6 +250,13 @@ af_inet_client_get_remote_sockaddr(rpc_transport_t *this,
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         goto err;
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     }
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+    /* Need to update transport-address family if address-family is not provide
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+       to command-line arguments
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+    */
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+    if (inet_pton(AF_INET6, remote_host, &serveraddr)) {
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+        sockaddr->sa_family = AF_INET6;
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+    }
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+
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     /* TODO: gf_resolve is a blocking call. kick in some
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        non blocking dns techniques */
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     ret = gf_resolve_ip6(remote_host, remote_port, sockaddr->sa_family,
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@@ -522,7 +530,10 @@ socket_client_get_remote_sockaddr(rpc_transport_t *this,
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             ret = -1;
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     }
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-    if (*sa_family == AF_UNSPEC) {
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+    /* Address-family is updated based on remote_host in
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+       af_inet_client_get_remote_sockaddr
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+    */
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+    if (*sa_family != sockaddr->sa_family) {
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         *sa_family = sockaddr->sa_family;
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     }
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-- 
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1.8.3.1
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