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Commit 92ffe8cf authored by tomas@poseidon.ndb.mysql.com's avatar tomas@poseidon.ndb.mysql.com
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Bug #16753 DD: mysqldump does not support Cluster Disk Data backups

parent 8c024b90
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Showing with 82 additions and 50 deletions
client/mysqldump.c
View file @ 92ffe8cf
......@@ -2489,14 +2489,15 @@ static int dump_all_tablespaces()
int first;
if (mysql_query_with_error_report(sock, &tableres,
"SELECT DISTINCT "
"LOGFILE_GROUP_NAME,"
"FILE_NAME,"
"INITIAL_SIZE,"
"ENGINE "
"FROM INFORMATION_SCHEMA.FILES "
"WHERE FILE_TYPE = \"UNDO LOG\" "
"ORDER BY LOGFILE_GROUP_NAME"))
"SELECT DISTINCT"
" LOGFILE_GROUP_NAME,"
" FILE_NAME,"
" TOTAL_EXTENTS,"
" INITIAL_SIZE,"
" ENGINE"
" FROM INFORMATION_SCHEMA.FILES"
" WHERE FILE_TYPE = \"UNDO LOG\""
" ORDER BY LOGFILE_GROUP_NAME"))
return 1;
buf[0]= 0;
......@@ -2506,14 +2507,12 @@ static int dump_all_tablespaces()
first= 1;
if (first)
{
first= 0;
if (!opt_xml && opt_comments)
{
fprintf(md_result_file,"\n--\n-- Logfile group: %s\n--\n", row[0]);
check_io(md_result_file);
}
fprintf(md_result_file, "\nCREATE");
strxmov(buf, row[0], NullS);
}
else
{
......@@ -2521,27 +2520,39 @@ static int dump_all_tablespaces()
}
fprintf(md_result_file,
" LOGFILE GROUP %s\n"
" ADD UNDOFILE '%s'\n"
" ADD UNDOFILE '%s'\n",
row[0],
row[1]);
if (first)
{
fprintf(md_result_file,
" UNDO_BUFFER_SIZE %s\n",
row[2]);
}
fprintf(md_result_file,
" INITIAL_SIZE %s\n"
" ENGINE=%s;\n",
row[0],
row[1],
row[2],
row[3]
);
row[3],
row[4]);
check_io(md_result_file);
if (first)
{
first= 0;
strxmov(buf, row[0], NullS);
}
}
if (mysql_query_with_error_report(sock, &tableres,
"SELECT DISTINCT "
"TABLESPACE_NAME,"
"LOGFILE_GROUP_NAME,"
"FILE_NAME,"
"INITIAL_SIZE,"
"ENGINE "
"FROM INFORMATION_SCHEMA.FILES "
"WHERE FILE_TYPE = \"DATAFILE\" "
"ORDER BY TABLESPACE_NAME, LOGFILE_GROUP_NAME"))
"SELECT DISTINCT"
" TABLESPACE_NAME,"
" FILE_NAME,"
" LOGFILE_GROUP_NAME,"
" EXTENT_SIZE,"
" INITIAL_SIZE,"
" ENGINE"
" FROM INFORMATION_SCHEMA.FILES"
" WHERE FILE_TYPE = \"DATAFILE\""
" ORDER BY TABLESPACE_NAME, LOGFILE_GROUP_NAME"))
return 1;
buf[0]= 0;
......@@ -2557,7 +2568,6 @@ static int dump_all_tablespaces()
check_io(md_result_file);
}
fprintf(md_result_file, "\nCREATE");
strxmov(buf, row[0], NullS);
}
else
{
......@@ -2567,23 +2577,26 @@ static int dump_all_tablespaces()
" TABLESPACE %s\n"
" ADD DATAFILE '%s'\n",
row[0],
row[2]
);
row[1]);
if (first)
{
first= 0;
fprintf(md_result_file,
" USE LOGFILE GROUP %s\n",
row[1]
);
" USE LOGFILE GROUP %s\n"
" EXTENT_SIZE %s\n",
row[2],
row[3]);
}
fprintf(md_result_file,
" INITIAL_SIZE %s\n"
" ENGINE=%s;\n",
row[3],
row[4]
);
row[4],
row[5]);
check_io(md_result_file);
if (first)
{
first= 0;
strxmov(buf, row[0], NullS);
}
}
return 0;
}
......
mysql-test/r/ndb_dd_dump.result
View file @ 92ffe8cf
......@@ -10,8 +10,8 @@ INITIAL_SIZE = 4M
ENGINE NDB;
CREATE LOGFILE GROUP lg2
ADD UNDOFILE 'undofile_lg2_01.dat'
INITIAL_SIZE 2M
UNDO_BUFFER_SIZE = 1M
INITIAL_SIZE 2M
ENGINE NDB;
ALTER LOGFILE GROUP lg2
ADD UNDOFILE 'undofile_lg2_02.dat'
......@@ -20,6 +20,7 @@ ENGINE NDB;
CREATE TABLESPACE ts1
ADD DATAFILE 'datafile_ts1_01.dat'
USE LOGFILE GROUP lg1
EXTENT_SIZE 1M
INITIAL_SIZE 2M
ENGINE NDB;
ALTER TABLESPACE ts1
......@@ -174,22 +175,30 @@ DROP TABLESPACE ts3 ENGINE = NDB;
DROP LOGFILE GROUP lg1 ENGINE = NDB;
DROP LOGFILE GROUP lg2 ENGINE = NDB;
SELECT DISTINCT
LOGFILE_GROUP_NAME,
FILE_NAME,
TOTAL_EXTENTS,
INITIAL_SIZE,
ENGINE
FROM INFORMATION_SCHEMA.FILES WHERE FILE_TYPE="UNDO LOG" ORDER BY FILE_NAME;
LOGFILE_GROUP_NAME FILE_NAME TOTAL_EXTENTS INITIAL_SIZE ENGINE
lg1 undofile_lg1_01.dat 1048576 2097152 ndbcluster
lg1 undofile_lg1_02.dat 1048576 4194304 ndbcluster
lg2 undofile_lg2_01.dat 1048576 2097152 ndbcluster
lg2 undofile_lg2_02.dat 1048576 4194304 ndbcluster
SELECT DISTINCT
TABLESPACE_NAME,
LOGFILE_GROUP_NAME,
FILE_TYPE,
FILE_NAME,
EXTENT_SIZE,
INITIAL_SIZE,
ENGINE
FROM INFORMATION_SCHEMA.FILES ORDER BY FILE_NAME;
TABLESPACE_NAME LOGFILE_GROUP_NAME FILE_TYPE FILE_NAME INITIAL_SIZE ENGINE
ts1 lg1 DATAFILE datafile_ts1_01.dat 2097152 ndbcluster
ts1 lg1 DATAFILE datafile_ts1_02.dat 1048576 ndbcluster
ts2 lg1 DATAFILE datafile_ts2_01.dat 2097152 ndbcluster
ts3 lg2 DATAFILE datafile_ts3_01.dat 4194304 ndbcluster
ts3 lg1 UNDO LOG undofile_lg1_01.dat 2097152 ndbcluster
ts3 lg1 UNDO LOG undofile_lg1_02.dat 4194304 ndbcluster
ts3 lg2 UNDO LOG undofile_lg2_01.dat 2097152 ndbcluster
ts3 lg2 UNDO LOG undofile_lg2_02.dat 4194304 ndbcluster
FROM INFORMATION_SCHEMA.FILES WHERE FILE_TYPE="DATAFILE" ORDER BY FILE_NAME;
TABLESPACE_NAME LOGFILE_GROUP_NAME FILE_NAME EXTENT_SIZE INITIAL_SIZE ENGINE
ts1 lg1 datafile_ts1_01.dat 1048576 2097152 ndbcluster
ts1 lg1 datafile_ts1_02.dat 1048576 1048576 ndbcluster
ts2 lg1 datafile_ts2_01.dat 1048576 2097152 ndbcluster
ts3 lg2 datafile_ts3_01.dat 1048576 4194304 ndbcluster
SELECT COUNT(*) FROM t1;
COUNT(*)
500
......
mysql-test/t/ndb_dd_dump.test
View file @ 92ffe8cf
......@@ -17,8 +17,8 @@ ENGINE NDB;
CREATE LOGFILE GROUP lg2
ADD UNDOFILE 'undofile_lg2_01.dat'
INITIAL_SIZE 2M
UNDO_BUFFER_SIZE = 1M
INITIAL_SIZE 2M
ENGINE NDB;
ALTER LOGFILE GROUP lg2
......@@ -29,6 +29,7 @@ ENGINE NDB;
CREATE TABLESPACE ts1
ADD DATAFILE 'datafile_ts1_01.dat'
USE LOGFILE GROUP lg1
EXTENT_SIZE 1M
INITIAL_SIZE 2M
ENGINE NDB;
......@@ -207,14 +208,23 @@ DROP LOGFILE GROUP lg2 ENGINE = NDB;
--exec $MYSQL test < var/tmp/ndb_dd_dump.sql
SELECT DISTINCT
LOGFILE_GROUP_NAME,
FILE_NAME,
TOTAL_EXTENTS,
INITIAL_SIZE,
ENGINE
FROM INFORMATION_SCHEMA.FILES WHERE FILE_TYPE="UNDO LOG" ORDER BY FILE_NAME;
SELECT DISTINCT
TABLESPACE_NAME,
LOGFILE_GROUP_NAME,
FILE_TYPE,
FILE_NAME,
EXTENT_SIZE,
INITIAL_SIZE,
ENGINE
FROM INFORMATION_SCHEMA.FILES ORDER BY FILE_NAME;
FROM INFORMATION_SCHEMA.FILES WHERE FILE_TYPE="DATAFILE" ORDER BY FILE_NAME;
SELECT COUNT(*) FROM t1;
SELECT COUNT(*) FROM t2;
SELECT COUNT(*) FROM t3;
......
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