Здравствуйте.
Столкнулась с проблемой: при резервном копировании некоторых курсов, процесс доходит до 98-99%, а затем выдает ошибку.
Информация об отладке: MySQL server has gone away
SELECT count(r.repositoryid)
FROM stud_files f
LEFT JOIN stud_files_reference r
ON r.id = f.referencefileid
JOIN stud_backup_ids_temp bi
ON f.id = bi.itemid
WHERE bi.backupid = ?
AND bi.itemname = 'filefinal'
-- line 1671 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
-- line 2140 of /backup/moodle2/backup_stepslib.php: call to backup_controller_dbops::backup_includes_file_references()
-- line 34 of /backup/util/plan/backup_execution_step.class.php: call to backup_store_backup_file->define_execution()
-- line 181 of /backup/util/plan/base_task.class.php: call to backup_execution_step->execute()
-- line 178 of /backup/util/plan/base_plan.class.php: call to base_task->execute()
-- line 145 of /backup/util/plan/backup_plan.class.php: call to base_plan->execute()
-- line 410 of /backup/controller/backup_controller.class.php: call to backup_plan->execute()
-- line 136 of /backup/util/ui/backup_ui.class.php: call to backup_controller->execute_plan()
-- line 175 of /backup/backup.php: call to backup_ui->execute()
[array (
0 => '3c0f13ee3941c7a25466f9d8766c3526',
)]
Error code: dmlreadexception
SELECT count(r.repositoryid)
FROM stud_files f
LEFT JOIN stud_files_reference r
ON r.id = f.referencefileid
JOIN stud_backup_ids_temp bi
ON f.id = bi.itemid
WHERE bi.backupid = ?
AND bi.itemname = 'filefinal'
-- line 1671 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
-- line 2140 of /backup/moodle2/backup_stepslib.php: call to backup_controller_dbops::backup_includes_file_references()
-- line 34 of /backup/util/plan/backup_execution_step.class.php: call to backup_store_backup_file->define_execution()
-- line 181 of /backup/util/plan/base_task.class.php: call to backup_execution_step->execute()
-- line 178 of /backup/util/plan/base_plan.class.php: call to base_task->execute()
-- line 145 of /backup/util/plan/backup_plan.class.php: call to base_plan->execute()
-- line 410 of /backup/controller/backup_controller.class.php: call to backup_plan->execute()
-- line 136 of /backup/util/ui/backup_ui.class.php: call to backup_controller->execute_plan()
-- line 175 of /backup/backup.php: call to backup_ui->execute()
[array (
0 => '3c0f13ee3941c7a25466f9d8766c3526',
)]
Error code: dmlreadexception
×Трассировки стека:
Возможно кто-то сталкивался с подобным.- line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
- line 1273 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
- line 1671 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
- line 1744 of /lib/dml/moodle_database.php: call to moodle_database->get_record_sql()
- line 1954 of /lib/dml/moodle_database.php: call to moodle_database->get_field_sql()
- line 522 of /backup/util/dbops/backup_controller_dbops.class.php: call to moodle_database->count_records_sql()
- line 2140 of /backup/moodle2/backup_stepslib.php: call to backup_controller_dbops::backup_includes_file_references()
- line 34 of /backup/util/plan/backup_execution_step.class.php: call to backup_store_backup_file->define_execution()
- line 181 of /backup/util/plan/base_task.class.php: call to backup_execution_step->execute()
- line 178 of /backup/util/plan/base_plan.class.php: call to base_task->execute()
- line 145 of /backup/util/plan/backup_plan.class.php: call to base_plan->execute()
- line 410 of /backup/controller/backup_controller.class.php: call to backup_plan->execute()
- line 136 of /backup/util/ui/backup_ui.class.php: call to backup_controller->execute_plan()
- line 175 of /backup/backup.php: call to backup_ui->execute()
Помогите решить проблему.