Markus Armbruster | e68b3ba | 2019-03-14 19:09:25 +0100 | [diff] [blame] | 1 | # See docs/devel/tracing.txt for syntax documentation. |
| 2 | |
Markus Armbruster | 500016e | 2019-03-14 19:09:26 +0100 | [diff] [blame] | 3 | # client.c |
Eric Blake | 3736cc5 | 2017-07-07 15:30:43 -0500 | [diff] [blame] | 4 | nbd_send_option_request(uint32_t opt, const char *name, uint32_t len) "Sending option request %" PRIu32" (%s), len %" PRIu32 |
Vladimir Sementsov-Ogievskiy | 28fb494 | 2018-02-15 16:51:43 +0300 | [diff] [blame] | 5 | nbd_receive_option_reply(uint32_t option, const char *optname, uint32_t type, const char *typename, uint32_t length) "Received option reply %" PRIu32" (%s), type %" PRIu32" (%s), len %" PRIu32 |
Eric Blake | bee21ef | 2018-12-18 16:57:13 -0600 | [diff] [blame] | 6 | nbd_server_error_msg(uint32_t err, const char *type, const char *msg) "server reported error 0x%" PRIx32 " (%s) with additional message: %s" |
Eric Blake | 5de4773 | 2019-08-24 12:28:13 -0500 | [diff] [blame] | 7 | nbd_reply_err_ignored(uint32_t option, const char *name, uint32_t reply, const char *reply_name) "server failed request %" PRIu32 " (%s) with error 0x%" PRIx32 " (%s), attempting fallback" |
Eric Blake | 091d0bf | 2019-01-17 13:36:45 -0600 | [diff] [blame] | 8 | nbd_receive_list(const char *name, const char *desc) "export list includes '%s', description '%s'" |
Eric Blake | 138796d | 2019-01-17 13:36:53 -0600 | [diff] [blame] | 9 | nbd_opt_info_go_start(const char *opt, const char *name) "Attempting %s for export '%s'" |
| 10 | nbd_opt_info_go_success(const char *opt) "Export is ready after %s request" |
| 11 | nbd_opt_info_unknown(int info, const char *name) "Ignoring unknown info %d (%s)" |
| 12 | nbd_opt_info_block_size(uint32_t minimum, uint32_t preferred, uint32_t maximum) "Block sizes are 0x%" PRIx32 ", 0x%" PRIx32 ", 0x%" PRIx32 |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 13 | nbd_receive_query_exports_start(const char *wantname) "Querying export list for '%s'" |
| 14 | nbd_receive_query_exports_success(const char *wantname) "Found desired export name '%s'" |
Vladimir Sementsov-Ogievskiy | d795299 | 2017-10-27 12:40:34 +0200 | [diff] [blame] | 15 | nbd_receive_starttls_new_client(void) "Setting up TLS" |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 16 | nbd_receive_starttls_tls_handshake(void) "Starting TLS handshake" |
Eric Blake | 757b3ab | 2019-01-17 13:36:48 -0600 | [diff] [blame] | 17 | nbd_opt_meta_request(const char *optname, const char *context, const char *export) "Requesting %s %s for export %s" |
Eric Blake | 0182c1a | 2019-01-17 13:36:49 -0600 | [diff] [blame] | 18 | nbd_opt_meta_reply(const char *optname, const char *context, uint32_t id) "Received %s mapping of %s to id %" PRIu32 |
Eric Blake | 10b8998 | 2019-01-17 13:36:51 -0600 | [diff] [blame] | 19 | nbd_start_negotiate(void *tlscreds, const char *hostname) "Receiving negotiation tlscreds=%p hostname=%s" |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 20 | nbd_receive_negotiate_magic(uint64_t magic) "Magic is 0x%" PRIx64 |
Vladimir Sementsov-Ogievskiy | 8908eb1 | 2017-07-31 19:01:35 +0300 | [diff] [blame] | 21 | nbd_receive_negotiate_server_flags(uint32_t globalflags) "Global flags are 0x%" PRIx32 |
Eric Blake | 6dc1667 | 2019-01-17 13:36:46 -0600 | [diff] [blame] | 22 | nbd_receive_negotiate_name(const char *name) "Requesting NBD export name '%s'" |
Vladimir Sementsov-Ogievskiy | 8908eb1 | 2017-07-31 19:01:35 +0300 | [diff] [blame] | 23 | nbd_receive_negotiate_size_flags(uint64_t size, uint16_t flags) "Size is %" PRIu64 ", export flags 0x%" PRIx16 |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 24 | nbd_init_set_socket(void) "Setting NBD socket" |
| 25 | nbd_init_set_block_size(unsigned long block_size) "Setting block size to %lu" |
| 26 | nbd_init_set_size(unsigned long sectors) "Setting size to %lu block(s)" |
| 27 | nbd_init_trailing_bytes(int ignored_bytes) "Ignoring trailing %d bytes of export" |
| 28 | nbd_init_set_readonly(void) "Setting readonly attribute" |
| 29 | nbd_init_finish(void) "Negotiation ended" |
| 30 | nbd_client_loop(void) "Doing NBD loop" |
| 31 | nbd_client_loop_ret(int ret, const char *error) "NBD loop returned %d: %s" |
| 32 | nbd_client_clear_queue(void) "Clearing NBD queue" |
| 33 | nbd_client_clear_socket(void) "Clearing NBD socket" |
Vladimir Sementsov-Ogievskiy | 8908eb1 | 2017-07-31 19:01:35 +0300 | [diff] [blame] | 34 | nbd_send_request(uint64_t from, uint32_t len, uint64_t handle, uint16_t flags, uint16_t type, const char *name) "Sending request to server: { .from = %" PRIu64", .len = %" PRIu32 ", .handle = %" PRIu64 ", .flags = 0x%" PRIx16 ", .type = %" PRIu16 " (%s) }" |
Vladimir Sementsov-Ogievskiy | d2febed | 2017-10-27 12:40:35 +0200 | [diff] [blame] | 35 | nbd_receive_simple_reply(int32_t error, const char *errname, uint64_t handle) "Got simple reply: { .error = %" PRId32 " (%s), handle = %" PRIu64" }" |
Eric Blake | 079d326 | 2017-11-08 15:56:59 -0600 | [diff] [blame] | 36 | nbd_receive_structured_reply_chunk(uint16_t flags, uint16_t type, const char *name, uint64_t handle, uint32_t length) "Got structured reply chunk: { flags = 0x%" PRIx16 ", type = %d (%s), handle = %" PRIu64 ", length = %" PRIu32 " }" |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 37 | |
Markus Armbruster | 500016e | 2019-03-14 19:09:26 +0100 | [diff] [blame] | 38 | # common.c |
Eric Blake | dd68944 | 2017-10-27 12:40:27 +0200 | [diff] [blame] | 39 | nbd_unknown_error(int err) "Squashing unexpected error %d to EINVAL" |
| 40 | |
Markus Armbruster | 500016e | 2019-03-14 19:09:26 +0100 | [diff] [blame] | 41 | # server.c |
Vladimir Sementsov-Ogievskiy | 28fb494 | 2018-02-15 16:51:43 +0300 | [diff] [blame] | 42 | nbd_negotiate_send_rep_len(uint32_t opt, const char *optname, uint32_t type, const char *typename, uint32_t len) "Reply opt=%" PRIu32 " (%s), type=%" PRIu32 " (%s), len=%" PRIu32 |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 43 | nbd_negotiate_send_rep_err(const char *msg) "sending error message \"%s\"" |
| 44 | nbd_negotiate_send_rep_list(const char *name, const char *desc) "Advertising export name '%s' description '%s'" |
| 45 | nbd_negotiate_handle_export_name(void) "Checking length" |
| 46 | nbd_negotiate_handle_export_name_request(const char *name) "Client requested export '%s'" |
Eric Blake | f37708f | 2017-07-07 15:30:46 -0500 | [diff] [blame] | 47 | nbd_negotiate_send_info(int info, const char *name, uint32_t length) "Sending NBD_REP_INFO type %d (%s) with remaining length %" PRIu32 |
| 48 | nbd_negotiate_handle_info_requests(int requests) "Client requested %d items of info" |
| 49 | nbd_negotiate_handle_info_request(int request, const char *name) "Client requested info %d (%s)" |
Eric Blake | 0c1d50b | 2017-07-07 15:30:48 -0500 | [diff] [blame] | 50 | nbd_negotiate_handle_info_block_size(uint32_t minimum, uint32_t preferred, uint32_t maximum) "advertising minimum 0x%" PRIx32 ", preferred 0x%" PRIx32 ", maximum 0x%" PRIx32 |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 51 | nbd_negotiate_handle_starttls(void) "Setting up TLS" |
| 52 | nbd_negotiate_handle_starttls_handshake(void) "Starting TLS handshake" |
Eric Blake | 2b53af2 | 2018-03-30 08:09:50 -0500 | [diff] [blame] | 53 | nbd_negotiate_meta_context(const char *optname, const char *export, uint32_t queries) "Client requested %s for export %s, with %" PRIu32 " queries" |
| 54 | nbd_negotiate_meta_query_skip(const char *reason) "Skipping meta query: %s" |
| 55 | nbd_negotiate_meta_query_parse(const char *query) "Parsed meta query '%s'" |
| 56 | nbd_negotiate_meta_query_reply(const char *context, uint32_t id) "Replying with meta context '%s' id %" PRIu32 |
Eric Blake | 621c4f4 | 2017-07-07 15:30:44 -0500 | [diff] [blame] | 57 | nbd_negotiate_options_flags(uint32_t flags) "Received client flags 0x%" PRIx32 |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 58 | nbd_negotiate_options_check_magic(uint64_t magic) "Checking opts magic 0x%" PRIx64 |
Vladimir Sementsov-Ogievskiy | 28fb494 | 2018-02-15 16:51:43 +0300 | [diff] [blame] | 59 | nbd_negotiate_options_check_option(uint32_t option, const char *name) "Checking option %" PRIu32 " (%s)" |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 60 | nbd_negotiate_begin(void) "Beginning negotiation" |
Vladimir Sementsov-Ogievskiy | 8908eb1 | 2017-07-31 19:01:35 +0300 | [diff] [blame] | 61 | nbd_negotiate_new_style_size_flags(uint64_t size, unsigned flags) "advertising size %" PRIu64 " and flags 0x%x" |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 62 | nbd_negotiate_success(void) "Negotiation succeeded" |
Vladimir Sementsov-Ogievskiy | 8908eb1 | 2017-07-31 19:01:35 +0300 | [diff] [blame] | 63 | nbd_receive_request(uint32_t magic, uint16_t flags, uint16_t type, uint64_t from, uint32_t len) "Got request: { magic = 0x%" PRIx32 ", .flags = 0x%" PRIx16 ", .type = 0x%" PRIx16 ", from = %" PRIu64 ", len = %" PRIu32 " }" |
Philippe Mathieu-Daudé | 794dcb5 | 2019-09-16 11:51:20 +0200 | [diff] [blame] | 64 | nbd_blk_aio_attached(const char *name, void *ctx) "Export %s: Attaching clients to AIO context %p" |
| 65 | nbd_blk_aio_detach(const char *name, void *ctx) "Export %s: Detaching clients from AIO context %p" |
Eric Blake | e7a78d0 | 2017-10-27 12:40:26 +0200 | [diff] [blame] | 66 | nbd_co_send_simple_reply(uint64_t handle, uint32_t error, const char *errname, int len) "Send simple reply: handle = %" PRIu64 ", error = %" PRIu32 " (%s), len = %d" |
Eric Blake | ef8c887 | 2017-11-08 15:57:03 -0600 | [diff] [blame] | 67 | nbd_co_send_structured_done(uint64_t handle) "Send structured reply done: handle = %" PRIu64 |
Vladimir Sementsov-Ogievskiy | 5c54e7f | 2017-10-27 12:40:32 +0200 | [diff] [blame] | 68 | nbd_co_send_structured_read(uint64_t handle, uint64_t offset, void *data, size_t size) "Send structured read data reply: handle = %" PRIu64 ", offset = %" PRIu64 ", data = %p, len = %zu" |
Eric Blake | 418638d | 2017-11-06 21:09:11 -0600 | [diff] [blame] | 69 | nbd_co_send_structured_read_hole(uint64_t handle, uint64_t offset, size_t size) "Send structured read hole reply: handle = %" PRIu64 ", offset = %" PRIu64 ", len = %zu" |
Vladimir Sementsov-Ogievskiy | 3d068af | 2018-06-09 18:17:56 +0300 | [diff] [blame] | 70 | nbd_co_send_extents(uint64_t handle, unsigned int extents, uint32_t id, uint64_t length, int last) "Send block status reply: handle = %" PRIu64 ", extents = %u, context = %d (extents cover %" PRIu64 " bytes, last chunk = %d)" |
Eric Blake | a57f6de | 2017-10-27 12:40:33 +0200 | [diff] [blame] | 71 | nbd_co_send_structured_error(uint64_t handle, int err, const char *errname, const char *msg) "Send structured error reply: handle = %" PRIu64 ", error = %d (%s), msg = '%s'" |
Eric Blake | 3736cc5 | 2017-07-07 15:30:43 -0500 | [diff] [blame] | 72 | nbd_co_receive_request_decode_type(uint64_t handle, uint16_t type, const char *name) "Decoding type: handle = %" PRIu64 ", type = %" PRIu16 " (%s)" |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 73 | nbd_co_receive_request_payload_received(uint64_t handle, uint32_t len) "Payload received: handle = %" PRIu64 ", len = %" PRIu32 |
Eric Blake | 6e28064 | 2019-04-02 22:05:21 -0500 | [diff] [blame] | 74 | nbd_co_receive_align_compliance(const char *op, uint64_t from, uint32_t len, uint32_t align) "client sent non-compliant unaligned %s request: from=0x%" PRIx64 ", len=0x%" PRIx32 ", align=0x%" PRIx32 |
Vladimir Sementsov-Ogievskiy | 9588463 | 2017-07-07 18:29:18 +0300 | [diff] [blame] | 75 | nbd_trip(void) "Reading request" |