por Vladimir Rodriguez.
Estimados, estoy intentando respaldar un curso hecho enMoodle 3.3.1+ (Build: 20170810) y no es posible. Paso a detallar los datos:
Servidor de base de datos
- Servidor: 10.2.1.123 via TCP/IP
- Tipo de servidor: MariaDB
- Versión del servidor: 10.1.25-MariaDB - MariaDB Server
- Versión del protocolo: 10
- Usuario: u494127544_admin@10.2.1.45
- Conjunto de caracteres del servidor: UTF-8 Unicode (utf8)
Servidor web
- Apache
- Versión del cliente de base de datos: libmysql - mysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $
- extensión PHP: mysqli
![Documentación]( "Documentación")
curl![Documentación]( "Documentación")
mbstring![Documentación]( "Documentación")
- Versión de PHP: 7.0.22
El error en MOODLE es el siguiente: tras alcanzar el 96% del proceso de respaldo muestra el siguiente detalle:
Warning: mysqli::query(): MySQL server has gone away in /home/u494127544/public_html/VirtuaEdu/lib/dml/mysqli_native_moodle_database.phpon line 1189
Warning: mysqli::query(): Error reading result set's header in /home/u494127544/public_html/VirtuaEdu/lib/dml/mysqli_native_moodle_database.phpon line 1189
Error al leer de la base de datos
Debug info: MySQL server has gone away
SELECT COUNT(*)
FROM edps_backup_ids_temp b
JOIN edps_user u ON u.id = b.itemid
WHERE b.backupid = ?
AND b.itemname = 'userfinal'
AND u.mnethostid != ?
[array (
0 => 'f66e0254096957c407e082e044688460',
1 => '1',
)]
Error code: dmlreadexception
SELECT COUNT(*)
FROM edps_backup_ids_temp b
JOIN edps_user u ON u.id = b.itemid
WHERE b.backupid = ?
AND b.itemname = 'userfinal'
AND u.mnethostid != ?
[array (
0 => 'f66e0254096957c407e082e044688460',
1 => '1',
)]
Error code: dmlreadexception
Stack trace:
- line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
- line 1190 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
- line 1558 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
- line 1631 of /lib/dml/moodle_database.php: call to moodle_database->get_record_sql()
- line 1841 of /lib/dml/moodle_database.php: call to moodle_database->get_field_sql()
- line 477 of /backup/util/dbops/backup_controller_dbops.class.php: call to moodle_database->count_records_sql()
- line 1796 of /backup/moodle2/backup_stepslib.php: call to backup_controller_dbops::backup_includes_mnet_remote_users()
- line 88 of /backup/util/plan/backup_structure_step.class.php: call to backup_main_structure_step->define_structure()
- line 181 of /backup/util/plan/base_task.class.php: call to backup_structure_step->execute()
- line 178 of /backup/util/plan/base_plan.class.php: call to base_task->execute()
- line 120 of /backup/util/plan/backup_plan.class.php: call to base_plan->execute()
- line 322 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 142 of /backup/backup.php: call to backup_ui->execute()
Desde ya, muchas gracias.