mirror of
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a34f37acdd
The instance manager was not actually checking whether an instance was actually running before trying to stop it. Now it checks first.
89 lines
3.1 KiB
C++
89 lines
3.1 KiB
C++
/* Copyright (C) 2003 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#include <my_global.h>
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#include "messages.h"
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#include "mysqld_error.h"
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#include "mysql_manager_error.h"
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#include <mysql_com.h>
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#include <assert.h>
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static const char *mysqld_error_message(unsigned sql_errno)
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{
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switch (sql_errno) {
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case ER_HANDSHAKE_ERROR:
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return "Bad handshake";
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case ER_OUT_OF_RESOURCES:
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return "Out of memory; Check if mysqld or some other process"
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" uses all available memory. If not you may have to use"
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" 'ulimit' to allow mysqld to use more memory or you can"
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" add more swap space";
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case ER_ACCESS_DENIED_ERROR:
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return "Access denied. Bad username/password pair";
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case ER_NOT_SUPPORTED_AUTH_MODE:
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return "Client does not support authentication protocol requested by"
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" server; consider upgrading MySQL client";
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case ER_UNKNOWN_COM_ERROR:
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return "Unknown command";
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case ER_SYNTAX_ERROR:
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return "You have an error in your command syntax. Check the manual that"
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" corresponds to your MySQL Instance Manager version for the right"
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" syntax to use";
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case ER_BAD_INSTANCE_NAME:
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return "Bad instance name. Check that the instance with such a name exists";
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case ER_INSTANCE_IS_NOT_STARTED:
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return "Cannot stop instance. Perhaps the instance is not started, or was"
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" started manually, so IM cannot find the pidfile.";
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case ER_INSTANCE_ALREADY_STARTED:
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return "The instance is already started";
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case ER_CANNOT_START_INSTANCE:
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return "Cannot start instance. Possible reasons are wrong instance options"
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" or resources shortage";
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case ER_OFFSET_ERROR:
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return "Cannot read negative number of bytes";
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case ER_STOP_INSTANCE:
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return "Cannot stop instance";
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case ER_READ_FILE:
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return "Cannot read requested part of the logfile";
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case ER_NO_SUCH_LOG:
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return "The instance has no such log enabled";
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case ER_OPEN_LOGFILE:
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return "Cannot open log file";
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case ER_GUESS_LOGFILE:
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return "Cannot guess the log filename. Try specifying full log name"
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" in the instance options";
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case ER_ACCESS_OPTION_FILE:
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return "Cannot open the option file to edit. Check permissions";
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default:
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DBUG_ASSERT(0);
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return 0;
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}
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}
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const char *message(unsigned sql_errno)
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{
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return mysqld_error_message(sql_errno);
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}
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const char *errno_to_sqlstate(unsigned sql_errno)
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{
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return mysql_errno_to_sqlstate(sql_errno);
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}
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