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authorAndreas Gruenbacher <agruen@linbit.com>2014-07-31 17:41:33 +0200
committerJens Axboe <axboe@fb.com>2015-11-25 09:22:00 -0700
commita29728463b254ce81ecefdf20c1a02e01d9361da (patch)
tree5ceffb70d95a17117ba915d837a17dd85717e9cb /include/linux/drbd_genl.h
parent28bc3b8c71cda033a4c013131c635d1148889824 (diff)
drbd: Backport the "events2" command
The events2 command originates from drbd-9 development. It features more information but requires a incompatible change in output format. Therefore the previous events command continues to exist, the new improved events2 command becomes available now. This prepares the user-base for a later switch to the complete drbd9 code base. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/drbd_genl.h')
-rw-r--r--include/linux/drbd_genl.h114
1 files changed, 114 insertions, 0 deletions
diff --git a/include/linux/drbd_genl.h b/include/linux/drbd_genl.h
index 7b131ed8f9c6..90304f8697ec 100644
--- a/include/linux/drbd_genl.h
+++ b/include/linux/drbd_genl.h
@@ -250,6 +250,76 @@ GENL_struct(DRBD_NLA_DETACH_PARMS, 13, detach_parms,
__flg_field(1, DRBD_GENLA_F_MANDATORY, force_detach)
)
+GENL_struct(DRBD_NLA_RESOURCE_INFO, 15, resource_info,
+ __u32_field(1, 0, res_role)
+ __flg_field(2, 0, res_susp)
+ __flg_field(3, 0, res_susp_nod)
+ __flg_field(4, 0, res_susp_fen)
+ /* __flg_field(5, 0, res_weak) */
+)
+
+GENL_struct(DRBD_NLA_DEVICE_INFO, 16, device_info,
+ __u32_field(1, 0, dev_disk_state)
+)
+
+GENL_struct(DRBD_NLA_CONNECTION_INFO, 17, connection_info,
+ __u32_field(1, 0, conn_connection_state)
+ __u32_field(2, 0, conn_role)
+)
+
+GENL_struct(DRBD_NLA_PEER_DEVICE_INFO, 18, peer_device_info,
+ __u32_field(1, 0, peer_repl_state)
+ __u32_field(2, 0, peer_disk_state)
+ __u32_field(3, 0, peer_resync_susp_user)
+ __u32_field(4, 0, peer_resync_susp_peer)
+ __u32_field(5, 0, peer_resync_susp_dependency)
+)
+
+GENL_struct(DRBD_NLA_RESOURCE_STATISTICS, 19, resource_statistics,
+ __u32_field(1, 0, res_stat_write_ordering)
+)
+
+GENL_struct(DRBD_NLA_DEVICE_STATISTICS, 20, device_statistics,
+ __u64_field(1, 0, dev_size) /* (sectors) */
+ __u64_field(2, 0, dev_read) /* (sectors) */
+ __u64_field(3, 0, dev_write) /* (sectors) */
+ __u64_field(4, 0, dev_al_writes) /* activity log writes (count) */
+ __u64_field(5, 0, dev_bm_writes) /* bitmap writes (count) */
+ __u32_field(6, 0, dev_upper_pending) /* application requests in progress */
+ __u32_field(7, 0, dev_lower_pending) /* backing device requests in progress */
+ __flg_field(8, 0, dev_upper_blocked)
+ __flg_field(9, 0, dev_lower_blocked)
+ __flg_field(10, 0, dev_al_suspended) /* activity log suspended */
+ __u64_field(11, 0, dev_exposed_data_uuid)
+ __u64_field(12, 0, dev_current_uuid)
+ __u32_field(13, 0, dev_disk_flags)
+ __bin_field(14, 0, history_uuids, HISTORY_UUIDS * sizeof(__u64))
+)
+
+GENL_struct(DRBD_NLA_CONNECTION_STATISTICS, 21, connection_statistics,
+ __flg_field(1, 0, conn_congested)
+)
+
+GENL_struct(DRBD_NLA_PEER_DEVICE_STATISTICS, 22, peer_device_statistics,
+ __u64_field(1, 0, peer_dev_received) /* sectors */
+ __u64_field(2, 0, peer_dev_sent) /* sectors */
+ __u32_field(3, 0, peer_dev_pending) /* number of requests */
+ __u32_field(4, 0, peer_dev_unacked) /* number of requests */
+ __u64_field(5, 0, peer_dev_out_of_sync) /* sectors */
+ __u64_field(6, 0, peer_dev_resync_failed) /* sectors */
+ __u64_field(7, 0, peer_dev_bitmap_uuid)
+ __u32_field(9, 0, peer_dev_flags)
+)
+
+GENL_struct(DRBD_NLA_NOTIFICATION_HEADER, 23, drbd_notification_header,
+ __u32_field(1, DRBD_GENLA_F_MANDATORY, nh_type)
+)
+
+GENL_struct(DRBD_NLA_HELPER, 24, drbd_helper_info,
+ __str_field(1, DRBD_GENLA_F_MANDATORY, helper_name, 32)
+ __u32_field(2, DRBD_GENLA_F_MANDATORY, helper_status)
+)
+
/*
* Notifications and commands (genlmsghdr->cmd)
*/
@@ -382,3 +452,47 @@ GENL_op(DRBD_ADM_GET_TIMEOUT_TYPE, 26, GENL_doit(drbd_adm_get_timeout_type),
GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
GENL_op(DRBD_ADM_DOWN, 27, GENL_doit(drbd_adm_down),
GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
+
+GENL_notification(
+ DRBD_RESOURCE_STATE, 34, events,
+ GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_RESOURCE_INFO, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_RESOURCE_STATISTICS, DRBD_F_REQUIRED))
+
+GENL_notification(
+ DRBD_DEVICE_STATE, 35, events,
+ GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_DEVICE_INFO, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_DEVICE_STATISTICS, DRBD_F_REQUIRED))
+
+GENL_notification(
+ DRBD_CONNECTION_STATE, 36, events,
+ GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_CONNECTION_INFO, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_CONNECTION_STATISTICS, DRBD_F_REQUIRED))
+
+GENL_notification(
+ DRBD_PEER_DEVICE_STATE, 37, events,
+ GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_PEER_DEVICE_INFO, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_PEER_DEVICE_STATISTICS, DRBD_F_REQUIRED))
+
+GENL_op(
+ DRBD_ADM_GET_INITIAL_STATE, 38,
+ GENL_op_init(
+ .dumpit = drbd_adm_get_initial_state,
+ ),
+ GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY))
+
+GENL_notification(
+ DRBD_HELPER, 40, events,
+ GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
+ GENL_tla_expected(DRBD_NLA_HELPER, DRBD_F_REQUIRED))
+
+GENL_notification(
+ DRBD_INITIAL_STATE_DONE, 41, events,
+ GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED))