From: Radoslaw Zarzynski <rzarzyns@redhat.com>
Date: Tue, 13 Sep 2022 17:22:03 +0000 (+0000)
Subject: crimson/osd: bring the dump_recovery_reservations asok cmd
X-Git-Tag: v18.1.0~1051^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F48073%2Fhead;p=ceph.git

crimson/osd: bring the dump_recovery_reservations asok cmd

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
---

diff --git a/src/crimson/admin/osd_admin.cc b/src/crimson/admin/osd_admin.cc
index 8214b8fd7ee4..d93e294d28dd 100644
--- a/src/crimson/admin/osd_admin.cc
+++ b/src/crimson/admin/osd_admin.cc
@@ -529,4 +529,36 @@ private:
 template std::unique_ptr<AdminSocketHook>
 make_asok_hook<DumpSlowestHistoricOpsHook>(const crimson::osd::OSDOperationRegistry& op_registry);
 
+class DumpRecoveryReservationsHook : public AdminSocketHook {
+public:
+  explicit DumpRecoveryReservationsHook(crimson::osd::ShardServices& shard_services) :
+    AdminSocketHook{"dump_recovery_reservations", "", "show recovery reservations"},
+    shard_services(shard_services)
+  {}
+  seastar::future<tell_result_t> call(const cmdmap_t&,
+				      std::string_view format,
+				      ceph::bufferlist&& input) const final
+  {
+    logger().debug("{}", __func__);
+    unique_ptr<Formatter> f{Formatter::create(format, "json-pretty", "json-pretty")};
+    return seastar::do_with(std::move(f), [this](auto&& f) {
+      f->open_object_section("reservations");
+      f->open_object_section("local_reservations");
+      return shard_services.local_dump_reservations(f.get()).then([&f, this] {
+        f->close_section();
+        f->open_object_section("remote_reservations");
+        return shard_services.remote_dump_reservations(f.get()).then([&f] {
+          f->close_section();
+          f->close_section();
+          return seastar::make_ready_future<tell_result_t>(std::move(f));
+        });
+      });
+    });
+  }
+private:
+  crimson::osd::ShardServices& shard_services;
+};
+template std::unique_ptr<AdminSocketHook>
+make_asok_hook<DumpRecoveryReservationsHook>(crimson::osd::ShardServices& shard_services);
+
 } // namespace crimson::admin
diff --git a/src/crimson/admin/osd_admin.h b/src/crimson/admin/osd_admin.h
index b3e0adc2a91c..a3ddd66b9a6a 100644
--- a/src/crimson/admin/osd_admin.h
+++ b/src/crimson/admin/osd_admin.h
@@ -20,6 +20,7 @@ class SendBeaconHook;
 class DumpInFlightOpsHook;
 class DumpHistoricOpsHook;
 class DumpSlowestHistoricOpsHook;
+class DumpRecoveryReservationsHook;
 
 template<class Hook, class... Args>
 std::unique_ptr<AdminSocketHook> make_asok_hook(Args&&... args);
diff --git a/src/crimson/osd/osd.cc b/src/crimson/osd/osd.cc
index 56f23d356f51..e2554907a6e4 100644
--- a/src/crimson/osd/osd.cc
+++ b/src/crimson/osd/osd.cc
@@ -615,6 +615,8 @@ seastar::future<> OSD::start_asok_admin()
     asok->register_command(
       make_asok_hook<DumpSlowestHistoricOpsHook>(
 	std::as_const(get_shard_services().get_registry())));
+    asok->register_command(
+      make_asok_hook<DumpRecoveryReservationsHook>(get_shard_services()));
   });
 }
 
diff --git a/src/crimson/osd/shard_services.h b/src/crimson/osd/shard_services.h
index c853dd59d9d7..1a3b9dc30a96 100644
--- a/src/crimson/osd/shard_services.h
+++ b/src/crimson/osd/shard_services.h
@@ -468,9 +468,15 @@ public:
   FORWARD_TO_OSD_SINGLETON_TARGET(
     local_cancel_reservation,
     local_reserver.cancel_reservation)
+  FORWARD_TO_OSD_SINGLETON_TARGET(
+    local_dump_reservations,
+    local_reserver.dump)
   FORWARD_TO_OSD_SINGLETON_TARGET(
     remote_cancel_reservation,
     remote_reserver.cancel_reservation)
+  FORWARD_TO_OSD_SINGLETON_TARGET(
+    remote_dump_reservations,
+    remote_reserver.dump)
 
   Context *invoke_context_on_core(core_id_t core, Context *c) {
     if (!c) return nullptr;