summaryrefslogtreecommitdiff
path: root/net
diff options
context:
space:
mode:
authorIlya Dryomov <idryomov@gmail.com>2016-04-28 16:07:23 +0200
committerIlya Dryomov <idryomov@gmail.com>2016-05-26 00:36:26 +0200
commit04812acf572ef41fd51c11e0bf3385f34c0e1b5b (patch)
tree697007c9096ea677ab4093b168e7cffa874b6523 /net
parentf984cb76cc5fb9fc76d6abb6c4694a5412e3f49b (diff)
downloadlinux-sh-04812acf572ef41fd51c11e0bf3385f34c0e1b5b.tar.gz
libceph: pi->min_size, pi->last_force_request_resend
Add and decode pi->min_size and pi->last_force_request_resend. These are going to be used by calc_target(). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'net')
-rw-r--r--net/ceph/debugfs.c10
-rw-r--r--net/ceph/osdmap.c48
2 files changed, 53 insertions, 5 deletions
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index 6f8413293d15..7f1cc22c3e8b 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -66,12 +66,14 @@ static int osdmap_show(struct seq_file *s, void *p)
(map->flags & CEPH_OSDMAP_FULL) ? " FULL" : "");
for (n = rb_first(&map->pg_pools); n; n = rb_next(n)) {
- struct ceph_pg_pool_info *pool =
+ struct ceph_pg_pool_info *pi =
rb_entry(n, struct ceph_pg_pool_info, node);
- seq_printf(s, "pool %lld pg_num %u (%d) read_tier %lld write_tier %lld\n",
- pool->id, pool->pg_num, pool->pg_num_mask,
- pool->read_tier, pool->write_tier);
+ seq_printf(s, "pool %lld '%s' type %d size %d min_size %d pg_num %u pg_num_mask %d flags 0x%llx lfor %u read_tier %lld write_tier %lld\n",
+ pi->id, pi->name, pi->type, pi->size, pi->min_size,
+ pi->pg_num, pi->pg_num_mask, pi->flags,
+ pi->last_force_request_resend, pi->read_tier,
+ pi->write_tier);
}
for (i = 0; i < map->max_osd; i++) {
struct ceph_entity_addr *addr = &map->osd_addr[i];
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index 3c7dc5e581ab..66c3ebead92f 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -597,7 +597,9 @@ static int decode_pool(void **p, void *end, struct ceph_pg_pool_info *pi)
*p += 4; /* skip crash_replay_interval */
if (ev >= 7)
- *p += 1; /* skip min_size */
+ pi->min_size = ceph_decode_8(p);
+ else
+ pi->min_size = pi->size - pi->size / 2;
if (ev >= 8)
*p += 8 + 8; /* skip quota_max_* */
@@ -617,6 +619,50 @@ static int decode_pool(void **p, void *end, struct ceph_pg_pool_info *pi)
pi->write_tier = -1;
}
+ if (ev >= 10) {
+ /* skip properties */
+ num = ceph_decode_32(p);
+ while (num--) {
+ len = ceph_decode_32(p);
+ *p += len; /* key */
+ len = ceph_decode_32(p);
+ *p += len; /* val */
+ }
+ }
+
+ if (ev >= 11) {
+ /* skip hit_set_params */
+ *p += 1 + 1; /* versions */
+ len = ceph_decode_32(p);
+ *p += len;
+
+ *p += 4; /* skip hit_set_period */
+ *p += 4; /* skip hit_set_count */
+ }
+
+ if (ev >= 12)
+ *p += 4; /* skip stripe_width */
+
+ if (ev >= 13) {
+ *p += 8; /* skip target_max_bytes */
+ *p += 8; /* skip target_max_objects */
+ *p += 4; /* skip cache_target_dirty_ratio_micro */
+ *p += 4; /* skip cache_target_full_ratio_micro */
+ *p += 4; /* skip cache_min_flush_age */
+ *p += 4; /* skip cache_min_evict_age */
+ }
+
+ if (ev >= 14) {
+ /* skip erasure_code_profile */
+ len = ceph_decode_32(p);
+ *p += len;
+ }
+
+ if (ev >= 15)
+ pi->last_force_request_resend = ceph_decode_32(p);
+ else
+ pi->last_force_request_resend = 0;
+
/* ignore the rest */
*p = pool_end;