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Diffstat (limited to 'net/ceph/debugfs.c')
-rw-r--r--net/ceph/debugfs.c147
1 files changed, 110 insertions, 37 deletions
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c
index b902fbc78..e77b04ca7 100644
--- a/net/ceph/debugfs.c
+++ b/net/ceph/debugfs.c
@@ -54,24 +54,25 @@ static int osdmap_show(struct seq_file *s, void *p)
{
int i;
struct ceph_client *client = s->private;
- struct ceph_osdmap *map = client->osdc.osdmap;
+ struct ceph_osd_client *osdc = &client->osdc;
+ struct ceph_osdmap *map = osdc->osdmap;
struct rb_node *n;
if (map == NULL)
return 0;
- seq_printf(s, "epoch %d\n", map->epoch);
- seq_printf(s, "flags%s%s\n",
- (map->flags & CEPH_OSDMAP_NEARFULL) ? " NEARFULL" : "",
- (map->flags & CEPH_OSDMAP_FULL) ? " FULL" : "");
+ down_read(&osdc->lock);
+ seq_printf(s, "epoch %d flags 0x%x\n", map->epoch, map->flags);
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];
@@ -103,6 +104,7 @@ static int osdmap_show(struct seq_file *s, void *p)
pg->pgid.seed, pg->primary_temp.osd);
}
+ up_read(&osdc->lock);
return 0;
}
@@ -126,6 +128,7 @@ static int monc_show(struct seq_file *s, void *p)
CEPH_SUBSCRIBE_ONETIME ? "" : "+"));
seq_putc(s, '\n');
}
+ seq_printf(s, "fs_cluster_id %d\n", monc->fs_cluster_id);
for (rp = rb_first(&monc->generic_request_tree); rp; rp = rb_next(rp)) {
__u16 op;
@@ -143,43 +146,113 @@ static int monc_show(struct seq_file *s, void *p)
return 0;
}
-static int osdc_show(struct seq_file *s, void *pp)
+static void dump_target(struct seq_file *s, struct ceph_osd_request_target *t)
{
- struct ceph_client *client = s->private;
- struct ceph_osd_client *osdc = &client->osdc;
- struct rb_node *p;
+ int i;
- mutex_lock(&osdc->request_mutex);
- for (p = rb_first(&osdc->requests); p; p = rb_next(p)) {
- struct ceph_osd_request *req;
- unsigned int i;
- int opcode;
+ seq_printf(s, "osd%d\t%llu.%x\t[", t->osd, t->pgid.pool, t->pgid.seed);
+ for (i = 0; i < t->up.size; i++)
+ seq_printf(s, "%s%d", (!i ? "" : ","), t->up.osds[i]);
+ seq_printf(s, "]/%d\t[", t->up.primary);
+ for (i = 0; i < t->acting.size; i++)
+ seq_printf(s, "%s%d", (!i ? "" : ","), t->acting.osds[i]);
+ seq_printf(s, "]/%d\t%*pE\t0x%x", t->acting.primary,
+ t->target_oid.name_len, t->target_oid.name, t->flags);
+ if (t->paused)
+ seq_puts(s, "\tP");
+}
- req = rb_entry(p, struct ceph_osd_request, r_node);
+static void dump_request(struct seq_file *s, struct ceph_osd_request *req)
+{
+ int i;
- seq_printf(s, "%lld\tosd%d\t%lld.%x\t", req->r_tid,
- req->r_osd ? req->r_osd->o_osd : -1,
- req->r_pgid.pool, req->r_pgid.seed);
+ seq_printf(s, "%llu\t", req->r_tid);
+ dump_target(s, &req->r_t);
- seq_printf(s, "%.*s", req->r_base_oid.name_len,
- req->r_base_oid.name);
+ seq_printf(s, "\t%d\t%u'%llu", req->r_attempts,
+ le32_to_cpu(req->r_replay_version.epoch),
+ le64_to_cpu(req->r_replay_version.version));
- if (req->r_reassert_version.epoch)
- seq_printf(s, "\t%u'%llu",
- (unsigned int)le32_to_cpu(req->r_reassert_version.epoch),
- le64_to_cpu(req->r_reassert_version.version));
- else
- seq_printf(s, "\t");
+ for (i = 0; i < req->r_num_ops; i++) {
+ struct ceph_osd_req_op *op = &req->r_ops[i];
+
+ seq_printf(s, "%s%s", (i == 0 ? "\t" : ","),
+ ceph_osd_op_name(op->op));
+ if (op->op == CEPH_OSD_OP_WATCH)
+ seq_printf(s, "-%s",
+ ceph_osd_watch_op_name(op->watch.op));
+ }
+
+ seq_putc(s, '\n');
+}
+
+static void dump_requests(struct seq_file *s, struct ceph_osd *osd)
+{
+ struct rb_node *n;
+
+ mutex_lock(&osd->lock);
+ for (n = rb_first(&osd->o_requests); n; n = rb_next(n)) {
+ struct ceph_osd_request *req =
+ rb_entry(n, struct ceph_osd_request, r_node);
+
+ dump_request(s, req);
+ }
+
+ mutex_unlock(&osd->lock);
+}
- for (i = 0; i < req->r_num_ops; i++) {
- opcode = req->r_ops[i].op;
- seq_printf(s, "%s%s", (i == 0 ? "\t" : ","),
- ceph_osd_op_name(opcode));
- }
+static void dump_linger_request(struct seq_file *s,
+ struct ceph_osd_linger_request *lreq)
+{
+ seq_printf(s, "%llu\t", lreq->linger_id);
+ dump_target(s, &lreq->t);
+
+ seq_printf(s, "\t%u\t%s%s/%d\n", lreq->register_gen,
+ lreq->is_watch ? "W" : "N", lreq->committed ? "C" : "",
+ lreq->last_error);
+}
+
+static void dump_linger_requests(struct seq_file *s, struct ceph_osd *osd)
+{
+ struct rb_node *n;
+
+ mutex_lock(&osd->lock);
+ for (n = rb_first(&osd->o_linger_requests); n; n = rb_next(n)) {
+ struct ceph_osd_linger_request *lreq =
+ rb_entry(n, struct ceph_osd_linger_request, node);
+
+ dump_linger_request(s, lreq);
+ }
+
+ mutex_unlock(&osd->lock);
+}
- seq_printf(s, "\n");
+static int osdc_show(struct seq_file *s, void *pp)
+{
+ struct ceph_client *client = s->private;
+ struct ceph_osd_client *osdc = &client->osdc;
+ struct rb_node *n;
+
+ down_read(&osdc->lock);
+ seq_printf(s, "REQUESTS %d homeless %d\n",
+ atomic_read(&osdc->num_requests),
+ atomic_read(&osdc->num_homeless));
+ for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {
+ struct ceph_osd *osd = rb_entry(n, struct ceph_osd, o_node);
+
+ dump_requests(s, osd);
}
- mutex_unlock(&osdc->request_mutex);
+ dump_requests(s, &osdc->homeless_osd);
+
+ seq_puts(s, "LINGER REQUESTS\n");
+ for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {
+ struct ceph_osd *osd = rb_entry(n, struct ceph_osd, o_node);
+
+ dump_linger_requests(s, osd);
+ }
+ dump_linger_requests(s, &osdc->homeless_osd);
+
+ up_read(&osdc->lock);
return 0;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-04 14:06:11 +0000