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 | |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 10 | #include <phosphor-logging/elog-errors.hpp> |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 11 | #include <phosphor-logging/elog.hpp> |
Dhruvaraj Subhashchandran | d1f670f | 2023-06-05 22:19:25 -0500 | [diff] [blame^] | 12 | #include <phosphor-logging/lg2.hpp> |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 13 | |
Dhruvaraj Subhashchandran | 341d683 | 2021-01-15 06:28:04 -0600 | [diff] [blame] | 14 | namespace openpower |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 15 | { |
| 16 | namespace dump |
| 17 | { |
| 18 | namespace system |
| 19 | { |
| 20 | |
| 21 | using namespace phosphor::logging; |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 22 | using namespace sdbusplus::xyz::openbmc_project::Common::Error; |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 23 | |
Dhruvaraj Subhashchandran | f37c5c3 | 2020-12-17 22:08:19 -0600 | [diff] [blame] | 24 | void Manager::notify(uint32_t dumpId, uint64_t size) |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 25 | { |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 26 | // Get the timestamp |
Claire Weinan | c0ab9d4 | 2022-08-17 23:01:07 -0700 | [diff] [blame] | 27 | uint64_t timeStamp = |
| 28 | std::chrono::duration_cast<std::chrono::microseconds>( |
| 29 | std::chrono::system_clock::now().time_since_epoch()) |
| 30 | .count(); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 31 | |
| 32 | // System dump can get created due to a fault in server |
| 33 | // or by request from user. A system dump by fault is |
| 34 | // first reported here, but for a user requested dump an |
| 35 | // entry will be created first with invalid source id. |
| 36 | // Since there can be only one system dump creation at a time, |
| 37 | // if there is an entry with invalid sourceId update that. |
| 38 | for (auto& entry : entries) |
| 39 | { |
Dhruvaraj Subhashchandran | 341d683 | 2021-01-15 06:28:04 -0600 | [diff] [blame] | 40 | openpower::dump::system::Entry* sysEntry = |
| 41 | dynamic_cast<openpower::dump::system::Entry*>(entry.second.get()); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 42 | if (sysEntry->sourceDumpId() == INVALID_SOURCE_ID) |
| 43 | { |
Dhruvaraj Subhashchandran | a6ab806 | 2020-10-29 15:29:10 -0500 | [diff] [blame] | 44 | sysEntry->update(timeStamp, size, dumpId); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 45 | return; |
| 46 | } |
| 47 | } |
| 48 | |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 49 | // Get the id |
| 50 | auto id = lastEntryId + 1; |
| 51 | auto idString = std::to_string(id); |
Jayanth Othayoth | 3fc6df4 | 2021-04-08 03:45:24 -0500 | [diff] [blame] | 52 | auto objPath = std::filesystem::path(baseEntryPath) / idString; |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 53 | |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 54 | // TODO: Get the originator Id, Type from the persisted file. |
| 55 | // For now replacing it with null |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 56 | try |
| 57 | { |
| 58 | entries.insert(std::make_pair( |
Dhruvaraj Subhashchandran | a6ab806 | 2020-10-29 15:29:10 -0500 | [diff] [blame] | 59 | id, std::make_unique<system::Entry>( |
| 60 | bus, objPath.c_str(), id, timeStamp, size, dumpId, |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 61 | phosphor::dump::OperationStatus::Completed, std::string(), |
| 62 | originatorTypes::Internal, *this))); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 63 | } |
| 64 | catch (const std::invalid_argument& e) |
| 65 | { |
Dhruvaraj Subhashchandran | d1f670f | 2023-06-05 22:19:25 -0500 | [diff] [blame^] | 66 | lg2::error( |
| 67 | "Error in creating system dump entry, errormsg: {ERROR}, " |
| 68 | "OBJECTPATH: {OBJECT_PATH}, ID: {ID}, TIMESTAMP: {TIMESTAMP}, " |
| 69 | "SIZE: {SIZE}, SOURCEID: {SOURCE_ID}", |
| 70 | "ERROR", e, "OBJECT_PATH", objPath, "ID", id, "TIMESTAMP", |
| 71 | timeStamp, "SIZE", size, "SOURCE_ID", dumpId); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 72 | report<InternalFailure>(); |
| 73 | return; |
| 74 | } |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 75 | lastEntryId++; |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 76 | return; |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 77 | } |
| 78 | |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 79 | sdbusplus::message::object_path |
Dhruvaraj Subhashchandran | ddc3366 | 2021-07-19 09:28:42 -0500 | [diff] [blame] | 80 | Manager::createDump(phosphor::dump::DumpCreateParams params) |
Dhruvaraj Subhashchandran | 7040bce | 2020-09-16 00:50:19 -0500 | [diff] [blame] | 81 | { |
| 82 | constexpr auto SYSTEMD_SERVICE = "org.freedesktop.systemd1"; |
| 83 | constexpr auto SYSTEMD_OBJ_PATH = "/org/freedesktop/systemd1"; |
| 84 | constexpr auto SYSTEMD_INTERFACE = "org.freedesktop.systemd1.Manager"; |
Andrew Geissler | 24e0c59 | 2021-01-19 16:47:27 -0600 | [diff] [blame] | 85 | constexpr auto DIAG_MOD_TARGET = "obmc-host-crash@0.target"; |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 86 | |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 87 | if (params.size() > CREATE_DUMP_MAX_PARAMS) |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 88 | { |
Dhruvaraj Subhashchandran | d1f670f | 2023-06-05 22:19:25 -0500 | [diff] [blame^] | 89 | lg2::warning( |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 90 | "System dump accepts not more than 2 additional parameters"); |
Dhruvaraj Subhashchandran | 969f9a5 | 2020-10-30 01:42:39 -0500 | [diff] [blame] | 91 | } |
| 92 | |
Dhruvaraj Subhashchandran | 6a54d9a | 2020-12-17 22:24:37 -0600 | [diff] [blame] | 93 | using NotAllowed = |
| 94 | sdbusplus::xyz::openbmc_project::Common::Error::NotAllowed; |
| 95 | using Reason = xyz::openbmc_project::Common::NotAllowed::REASON; |
| 96 | |
| 97 | // Allow creating system dump only when the host is up. |
| 98 | if (!phosphor::dump::isHostRunning()) |
| 99 | { |
| 100 | elog<NotAllowed>( |
| 101 | Reason("System dump can be initiated only when the host is up")); |
| 102 | return std::string(); |
| 103 | } |
| 104 | |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 105 | // Get the originator id and type from params |
| 106 | std::string originatorId; |
| 107 | originatorTypes originatorType; |
| 108 | |
| 109 | phosphor::dump::extractOriginatorProperties(params, originatorId, |
| 110 | originatorType); |
| 111 | |
Dhruvaraj Subhashchandran | 7040bce | 2020-09-16 00:50:19 -0500 | [diff] [blame] | 112 | auto b = sdbusplus::bus::new_default(); |
| 113 | auto method = bus.new_method_call(SYSTEMD_SERVICE, SYSTEMD_OBJ_PATH, |
| 114 | SYSTEMD_INTERFACE, "StartUnit"); |
| 115 | method.append(DIAG_MOD_TARGET); // unit to activate |
| 116 | method.append("replace"); |
| 117 | bus.call_noreply(method); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 118 | |
| 119 | auto id = lastEntryId + 1; |
| 120 | auto idString = std::to_string(id); |
Jayanth Othayoth | 3fc6df4 | 2021-04-08 03:45:24 -0500 | [diff] [blame] | 121 | auto objPath = std::filesystem::path(baseEntryPath) / idString; |
Claire Weinan | c0ab9d4 | 2022-08-17 23:01:07 -0700 | [diff] [blame] | 122 | uint64_t timeStamp = |
| 123 | std::chrono::duration_cast<std::chrono::microseconds>( |
| 124 | std::chrono::system_clock::now().time_since_epoch()) |
| 125 | .count(); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 126 | |
| 127 | try |
| 128 | { |
| 129 | entries.insert(std::make_pair( |
Dhruvaraj Subhashchandran | a6ab806 | 2020-10-29 15:29:10 -0500 | [diff] [blame] | 130 | id, std::make_unique<system::Entry>( |
| 131 | bus, objPath.c_str(), id, timeStamp, 0, INVALID_SOURCE_ID, |
Asmitha Karunanithi | 74a1f39 | 2021-10-27 03:23:59 -0500 | [diff] [blame] | 132 | phosphor::dump::OperationStatus::InProgress, originatorId, |
| 133 | originatorType, *this))); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 134 | } |
| 135 | catch (const std::invalid_argument& e) |
| 136 | { |
Dhruvaraj Subhashchandran | d1f670f | 2023-06-05 22:19:25 -0500 | [diff] [blame^] | 137 | lg2::error("Error in creating system dump entry, errormsg: {ERROR}, " |
| 138 | "OBJECTPATH: {OBJECT_PATH}, ID: {ID}", |
| 139 | "ERROR", e, "OBJECT_PATH", objPath, "ID", id); |
Dhruvaraj Subhashchandran | 6ccb50e | 2020-10-29 09:33:18 -0500 | [diff] [blame] | 140 | elog<InternalFailure>(); |
| 141 | return std::string(); |
| 142 | } |
| 143 | lastEntryId++; |
| 144 | return objPath.string(); |
Dhruvaraj Subhashchandran | 7040bce | 2020-09-16 00:50:19 -0500 | [diff] [blame] | 145 | } |
| 146 | |
Dhruvaraj Subhashchandran | fef66a9 | 2020-09-06 13:10:59 -0500 | [diff] [blame] | 147 | } // namespace system |
| 148 | } // namespace dump |
Dhruvaraj Subhashchandran | 341d683 | 2021-01-15 06:28:04 -0600 | [diff] [blame] | 149 | } // namespace openpower |