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ceph: update to mon client protocol v15
The mon request headers now include session_mon information that must be properly initialized. Signed-off-by: Sage Weil <sage@newdream.net>
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@ -37,10 +37,10 @@
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*/
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#define CEPH_OSD_PROTOCOL 7 /* cluster internal */
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#define CEPH_MDS_PROTOCOL 9 /* cluster internal */
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#define CEPH_MON_PROTOCOL 4 /* cluster internal */
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#define CEPH_MON_PROTOCOL 5 /* cluster internal */
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#define CEPH_OSDC_PROTOCOL 20 /* server/client */
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#define CEPH_MDSC_PROTOCOL 29 /* server/client */
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#define CEPH_MONC_PROTOCOL 14 /* server/client */
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#define CEPH_MONC_PROTOCOL 15 /* server/client */
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#define CEPH_INO_ROOT 1
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@ -118,9 +118,14 @@ struct ceph_file_layout {
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#define CEPH_MSG_OSD_OP 42
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#define CEPH_MSG_OSD_OPREPLY 43
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struct ceph_mon_request_header {
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__le64 have_version;
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__le16 session_mon;
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__le64 session_mon_tid;
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} __attribute__ ((packed));
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struct ceph_mon_statfs {
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__le64 have_version;
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struct ceph_mon_request_header monhdr;
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struct ceph_fsid fsid;
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__le64 tid;
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} __attribute__ ((packed));
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@ -138,22 +143,22 @@ struct ceph_mon_statfs_reply {
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} __attribute__ ((packed));
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struct ceph_osd_getmap {
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__le64 have_version;
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struct ceph_mon_request_header monhdr;
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struct ceph_fsid fsid;
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__le32 start;
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} __attribute__ ((packed));
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struct ceph_mds_getmap {
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__le64 have_version;
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struct ceph_mon_request_header monhdr;
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struct ceph_fsid fsid;
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} __attribute__ ((packed));
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struct ceph_client_mount {
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__le64 have_version;
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struct ceph_mon_request_header monhdr;
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} __attribute__ ((packed));
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struct ceph_mon_subscribe_item {
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__le64 have;
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__le64 have_version; __le64 have;
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__u8 onetime;
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} __attribute__ ((packed));
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@ -857,7 +857,7 @@ out:
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static int verify_hello(struct ceph_connection *con)
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{
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if (memcmp(con->in_banner, CEPH_BANNER, strlen(CEPH_BANNER))) {
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pr_err("connect to/from %s has bad banner\n",
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pr_err("connect to %s got bad banner\n",
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pr_addr(&con->peer_addr.in_addr));
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con->error_msg = "protocol error, bad banner";
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return -1;
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@ -273,7 +273,9 @@ static void __request_mount(struct ceph_mon_client *monc)
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if (IS_ERR(msg))
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return;
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h = msg->front.iov_base;
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h->have_version = 0;
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h->monhdr.have_version = 0;
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h->monhdr.session_mon = cpu_to_le16(-1);
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h->monhdr.session_mon_tid = 0;
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ceph_con_send(monc->con, msg);
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}
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@ -422,7 +424,9 @@ static int send_statfs(struct ceph_mon_client *monc,
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return PTR_ERR(msg);
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req->request = msg;
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h = msg->front.iov_base;
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h->have_version = 0;
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h->monhdr.have_version = 0;
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h->monhdr.session_mon = cpu_to_le16(-1);
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h->monhdr.session_mon_tid = 0;
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h->fsid = monc->monmap->fsid;
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h->tid = cpu_to_le64(req->tid);
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ceph_con_send(monc->con, msg);
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