]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
libceph: monc ping rate is 10s
authorIlya Dryomov <idryomov@gmail.com>
Thu, 21 Jan 2016 15:33:15 +0000 (16:33 +0100)
committerIlya Dryomov <idryomov@gmail.com>
Fri, 25 Mar 2016 17:51:39 +0000 (18:51 +0100)
Split ping interval and ping timeout: ping interval is 10s; keepalive
timeout is 30s.

Make monc_ping_timeout a constant while at it - it's not actually
exported as a mount option (and the rest of tick-related settings won't
be either), so it's got no place in ceph_options.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
include/linux/ceph/libceph.h
net/ceph/ceph_common.c
net/ceph/mon_client.c

index 3e3799cdc6e66d719fed8ae9adc8539d4e2cb0c6..f5466273b9a3df68535f6aee4b71e402c7dc2ed2 100644 (file)
@@ -47,7 +47,6 @@ struct ceph_options {
        unsigned long mount_timeout;            /* jiffies */
        unsigned long osd_idle_ttl;             /* jiffies */
        unsigned long osd_keepalive_timeout;    /* jiffies */
-       unsigned long monc_ping_timeout;        /* jiffies */
 
        /*
         * any type that can't be simply compared or doesn't need need
@@ -68,7 +67,9 @@ struct ceph_options {
 #define CEPH_MOUNT_TIMEOUT_DEFAULT     msecs_to_jiffies(60 * 1000)
 #define CEPH_OSD_KEEPALIVE_DEFAULT     msecs_to_jiffies(5 * 1000)
 #define CEPH_OSD_IDLE_TTL_DEFAULT      msecs_to_jiffies(60 * 1000)
-#define CEPH_MONC_PING_TIMEOUT_DEFAULT msecs_to_jiffies(30 * 1000)
+
+#define CEPH_MONC_PING_INTERVAL                msecs_to_jiffies(10 * 1000)
+#define CEPH_MONC_PING_TIMEOUT         msecs_to_jiffies(30 * 1000)
 
 #define CEPH_MSG_MAX_FRONT_LEN (16*1024*1024)
 #define CEPH_MSG_MAX_MIDDLE_LEN        (16*1024*1024)
index 389dbabba17b0bf6e9fb8b792d1d046bb2250ecf..dcc18c6f7cf9b96c303407c5ac5f13f564bb224d 100644 (file)
@@ -361,7 +361,6 @@ ceph_parse_options(char *options, const char *dev_name,
        opt->osd_keepalive_timeout = CEPH_OSD_KEEPALIVE_DEFAULT;
        opt->mount_timeout = CEPH_MOUNT_TIMEOUT_DEFAULT;
        opt->osd_idle_ttl = CEPH_OSD_IDLE_TTL_DEFAULT;
-       opt->monc_ping_timeout = CEPH_MONC_PING_TIMEOUT_DEFAULT;
 
        /* get mon ip(s) */
        /* ip1[:port1][,ip2[:port2]...] */
index accfded53baeda69179c953cae66d796801b9ac6..23a270c49baf25798251eb12f9fdc365e4012e07 100644 (file)
@@ -202,15 +202,12 @@ static bool __sub_expired(struct ceph_mon_client *monc)
  */
 static void __schedule_delayed(struct ceph_mon_client *monc)
 {
-       struct ceph_options *opt = monc->client->options;
        unsigned long delay;
 
        if (monc->cur_mon < 0 || __sub_expired(monc)) {
                delay = 10 * HZ;
        } else {
-               delay = 20 * HZ;
-               if (opt->monc_ping_timeout > 0)
-                       delay = min(delay, opt->monc_ping_timeout / 3);
+               delay = CEPH_MONC_PING_INTERVAL;
        }
        dout("__schedule_delayed after %lu\n", delay);
        schedule_delayed_work(&monc->delayed_work,
@@ -793,10 +790,9 @@ static void delayed_work(struct work_struct *work)
                __close_session(monc);
                __open_session(monc);  /* continue hunting */
        } else {
-               struct ceph_options *opt = monc->client->options;
                int is_auth = ceph_auth_is_authenticated(monc->auth);
                if (ceph_con_keepalive_expired(&monc->con,
-                                              opt->monc_ping_timeout)) {
+                                              CEPH_MONC_PING_TIMEOUT)) {
                        dout("monc keepalive timeout\n");
                        is_auth = 0;
                        __close_session(monc);