Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 1 | #include "config.h" |
| 2 | |
| 3 | #include "dump_manager_system.hpp" |
| 4 | |
Dhruvaraj Subhashchandran | 6a54d9a | 2020-12-17 22:24:37 -0600 | [diff] [blame] | 5 | #include "dump_utils.hpp" |
Dhruvaraj Subhashchandran | ad50d42 | 2022-01-18 05:54:02 -0600 | [diff] [blame] | 6 | #include "op_dump_consts.hpp" |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 7 | #include "system_dump_entry.hpp" |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 8 | #include "xyz/openbmc_project/Common/error.hpp" |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 9 | |
George Liu | 858fbb2 | 2021-07-01 12:25:44 +0800 | [diff] [blame] | 10 | #include <fmt/core.h> |
| 11 | |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 12 | #include <phosphor-logging/elog-errors.hpp> |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 13 | #include <phosphor-logging/elog.hpp> |
| 14 | |
Dhruvaraj Subhashchandran | 341d683 | 2021-01-15 06:28:04 -0600 | [diff] [blame] | 15 | namespace openpower |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 16 | { |
| 17 | namespace dump |
| 18 | { |
| 19 | namespace system |
| 20 | { |
| 21 | |
| 22 | using namespace phosphor::logging; |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 23 | using namespace sdbusplus::xyz::openbmc_project::Common::Error; |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 24 | |
Dhruvaraj Subhashchandran | f37c5c3 | 2020-12-17 22:08:19 -0600 | [diff] [blame] | 25 | void Manager::notify(uint32_t dumpId, uint64_t size) |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 26 | { |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 27 | // Get the timestamp |
Claire Weinan | c0ab9d4 | 2022-08-17 23:01:07 -0700 | [diff] [blame] | 28 | uint64_t timeStamp = |
| 29 | std::chrono::duration_cast<std::chrono::microseconds>( |
| 30 | std::chrono::system_clock::now().time_since_epoch()) |
| 31 | .count(); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 32 | |
| 33 | // System dump can get created due to a fault in server |
| 34 | // or by request from user. A system dump by fault is |
| 35 | // first reported here, but for a user requested dump an |
| 36 | // entry will be created first with invalid source id. |
| 37 | // Since there can be only one system dump creation at a time, |
| 38 | // if there is an entry with invalid sourceId update that. |
| 39 | for (auto& entry : entries) |
| 40 | { |
Dhruvaraj Subhashchandran | 341d683 | 2021-01-15 06:28:04 -0600 | [diff] [blame] | 41 | openpower::dump::system::Entry* sysEntry = |
| 42 | dynamic_cast<openpower::dump::system::Entry*>(entry.second.get()); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 43 | if (sysEntry->sourceDumpId() == INVALID_SOURCE_ID) |
| 44 | { |
Dhruvaraj Subhashchandran | a6ab806 | 2020-10-29 15:29:10 -0500 | [diff] [blame] | 45 | sysEntry->update(timeStamp, size, dumpId); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 46 | return; |
| 47 | } |
| 48 | } |
| 49 | |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 50 | // Get the id |
| 51 | auto id = lastEntryId + 1; |
| 52 | auto idString = std::to_string(id); |
Jayanth Othayoth | 3fc6df4 | 2021-04-08 03:45:24 -0500 | [diff] [blame] | 53 | auto objPath = std::filesystem::path(baseEntryPath) / idString; |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 54 | |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 55 | // TODO: Get the originator Id, Type from the persisted file. |
| 56 | // For now replacing it with null |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 57 | try |
| 58 | { |
| 59 | entries.insert(std::make_pair( |
Dhruvaraj Subhashchandran | a6ab806 | 2020-10-29 15:29:10 -0500 | [diff] [blame] | 60 | id, std::make_unique<system::Entry>( |
| 61 | bus, objPath.c_str(), id, timeStamp, size, dumpId, |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 62 | phosphor::dump::OperationStatus::Completed, std::string(), |
| 63 | originatorTypes::Internal, *this))); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 64 | } |
| 65 | catch (const std::invalid_argument& e) |
| 66 | { |
George Liu | 858fbb2 | 2021-07-01 12:25:44 +0800 | [diff] [blame] | 67 | log<level::ERR>( |
| 68 | fmt::format( |
| 69 | "Error in creating system dump entry, errormsg({}), " |
| 70 | "OBJECTPATH({}), ID({}), TIMESTAMP({}),SIZE({}), SOURCEID({})", |
George Liu | 363af24 | 2021-07-16 17:52:36 +0800 | [diff] [blame] | 71 | e.what(), objPath.c_str(), id, timeStamp, size, dumpId) |
George Liu | 858fbb2 | 2021-07-01 12:25:44 +0800 | [diff] [blame] | 72 | .c_str()); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 73 | report<InternalFailure>(); |
| 74 | return; |
| 75 | } |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 76 | lastEntryId++; |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 77 | return; |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 78 | } |
| 79 | |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 80 | sdbusplus::message::object_path |
Dhruvaraj Subhashchandran | ddc3366 | 2021-07-19 09:28:42 -0500 | [diff] [blame] | 81 | Manager::createDump(phosphor::dump::DumpCreateParams params) |
Dhruvaraj Subhashchandran | 7040bce | 2020-09-16 00:50:19 -0500 | [diff] [blame] | 82 | { |
| 83 | constexpr auto SYSTEMD_SERVICE = "org.freedesktop.systemd1"; |
| 84 | constexpr auto SYSTEMD_OBJ_PATH = "/org/freedesktop/systemd1"; |
| 85 | constexpr auto SYSTEMD_INTERFACE = "org.freedesktop.systemd1.Manager"; |
Andrew Geissler | 24e0c59 | 2021-01-19 16:47:27 -0600 | [diff] [blame] | 86 | constexpr auto DIAG_MOD_TARGET = "obmc-host-crash@0.target"; |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 87 | |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 88 | if (params.size() > CREATE_DUMP_MAX_PARAMS) |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 89 | { |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 90 | log<level::WARNING>( |
| 91 | "System dump accepts not more than 2 additional parameters"); |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 92 | } |
| 93 | |
Dhruvaraj Subhashchandran | 6a54d9a | 2020-12-17 22:24:37 -0600 | [diff] [blame] | 94 | using NotAllowed = |
| 95 | sdbusplus::xyz::openbmc_project::Common::Error::NotAllowed; |
| 96 | using Reason = xyz::openbmc_project::Common::NotAllowed::REASON; |
| 97 | |
| 98 | // Allow creating system dump only when the host is up. |
| 99 | if (!phosphor::dump::isHostRunning()) |
| 100 | { |
| 101 | elog<NotAllowed>( |
| 102 | Reason("System dump can be initiated only when the host is up")); |
| 103 | return std::string(); |
| 104 | } |
| 105 | |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 106 | // Get the originator id and type from params |
| 107 | std::string originatorId; |
| 108 | originatorTypes originatorType; |
| 109 | |
| 110 | phosphor::dump::extractOriginatorProperties(params, originatorId, |
| 111 | originatorType); |
| 112 | |
Dhruvaraj Subhashchandran | 7040bce | 2020-09-16 00:50:19 -0500 | [diff] [blame] | 113 | auto b = sdbusplus::bus::new_default(); |
| 114 | auto method = bus.new_method_call(SYSTEMD_SERVICE, SYSTEMD_OBJ_PATH, |
| 115 | SYSTEMD_INTERFACE, "StartUnit"); |
| 116 | method.append(DIAG_MOD_TARGET); // unit to activate |
| 117 | method.append("replace"); |
| 118 | bus.call_noreply(method); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 119 | |
| 120 | auto id = lastEntryId + 1; |
| 121 | auto idString = std::to_string(id); |
Jayanth Othayoth | 3fc6df4 | 2021-04-08 03:45:24 -0500 | [diff] [blame] | 122 | auto objPath = std::filesystem::path(baseEntryPath) / idString; |
Claire Weinan | c0ab9d4 | 2022-08-17 23:01:07 -0700 | [diff] [blame] | 123 | uint64_t timeStamp = |
| 124 | std::chrono::duration_cast<std::chrono::microseconds>( |
| 125 | std::chrono::system_clock::now().time_since_epoch()) |
| 126 | .count(); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 127 | |
| 128 | try |
| 129 | { |
| 130 | entries.insert(std::make_pair( |
Dhruvaraj Subhashchandran | a6ab806 | 2020-10-29 15:29:10 -0500 | [diff] [blame] | 131 | id, std::make_unique<system::Entry>( |
| 132 | bus, objPath.c_str(), id, timeStamp, 0, INVALID_SOURCE_ID, |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 133 | phosphor::dump::OperationStatus::InProgress, originatorId, |
| 134 | originatorType, *this))); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 135 | } |
| 136 | catch (const std::invalid_argument& e) |
| 137 | { |
George Liu | 858fbb2 | 2021-07-01 12:25:44 +0800 | [diff] [blame] | 138 | log<level::ERR>( |
| 139 | fmt::format("Error in creating system dump entry, errormsg({}), " |
| 140 | "OBJECTPATH({}), ID({})", |
George Liu | 363af24 | 2021-07-16 17:52:36 +0800 | [diff] [blame] | 141 | e.what(), objPath.c_str(), id) |
George Liu | 858fbb2 | 2021-07-01 12:25:44 +0800 | [diff] [blame] | 142 | .c_str()); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 143 | elog<InternalFailure>(); |
| 144 | return std::string(); |
| 145 | } |
| 146 | lastEntryId++; |
| 147 | return objPath.string(); |
Dhruvaraj Subhashchandran | 7040bce | 2020-09-16 00:50:19 -0500 | [diff] [blame] | 148 | } |
| 149 | |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 150 | } // namespace system |
| 151 | } // namespace dump |
Dhruvaraj Subhashchandran | 341d683 | 2021-01-15 06:28:04 -0600 | [diff] [blame] | 152 | } // namespace openpower |