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| author | Ilya Dryomov <idryomov@gmail.com> | 2016-01-21 18:33:15 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-03-25 20:51:39 +0300 |
| commit | 58d81b1294f02262a141687cd62529c1ec8e6484 (patch) | |
| tree | d173c6a869e09038b47af7c203fe0d77d9d5d2c3 | |
| parent | 0e04dc26cc594d31ee6b1382b452b6bc83b57937 (diff) | |
| download | linux-58d81b1294f02262a141687cd62529c1ec8e6484.tar.xz | |
libceph: monc ping rate is 10s
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>
| -rw-r--r-- | include/linux/ceph/libceph.h | 5 | ||||
| -rw-r--r-- | net/ceph/ceph_common.c | 1 | ||||
| -rw-r--r-- | net/ceph/mon_client.c | 8 |
3 files changed, 5 insertions, 9 deletions
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 3e3799cdc6e6..f5466273b9a3 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -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) diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c index 389dbabba17b..dcc18c6f7cf9 100644 --- a/net/ceph/ceph_common.c +++ b/net/ceph/ceph_common.c @@ -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]...] */ diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c index accfded53bae..23a270c49baf 100644 --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -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); |