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nexedi
MariaDB
Commits
aa1e2ab7
Commit
aa1e2ab7
authored
May 15, 2007
by
unknown
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Plain Diff
improve error message on corrup schema file
parent
35d17e61
Changes
1
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Showing
1 changed file
with
21 additions
and
10 deletions
+21
-10
ndb/src/kernel/blocks/dbdict/Dbdict.cpp
ndb/src/kernel/blocks/dbdict/Dbdict.cpp
+21
-10
No files found.
ndb/src/kernel/blocks/dbdict/Dbdict.cpp
View file @
aa1e2ab7
...
@@ -79,6 +79,9 @@
...
@@ -79,6 +79,9 @@
#include <NdbSleep.h>
#include <NdbSleep.h>
#include <signaldata/ApiBroadcast.hpp>
#include <signaldata/ApiBroadcast.hpp>
#include <EventLogger.hpp>
extern
EventLogger
g_eventLogger
;
#define ZNOT_FOUND 626
#define ZNOT_FOUND 626
#define ZALREADYEXIST 630
#define ZALREADYEXIST 630
...
@@ -1070,26 +1073,34 @@ void Dbdict::readSchemaConf(Signal* signal,
...
@@ -1070,26 +1073,34 @@ void Dbdict::readSchemaConf(Signal* signal,
for
(
Uint32
n
=
0
;
n
<
xsf
->
noOfPages
;
n
++
)
{
for
(
Uint32
n
=
0
;
n
<
xsf
->
noOfPages
;
n
++
)
{
SchemaFile
*
sf
=
&
xsf
->
schemaPage
[
n
];
SchemaFile
*
sf
=
&
xsf
->
schemaPage
[
n
];
bool
ok
=
false
;
bool
ok
=
false
;
const
char
*
reason
;
if
(
memcmp
(
sf
->
Magic
,
NDB_SF_MAGIC
,
sizeof
(
sf
->
Magic
))
!=
0
)
if
(
memcmp
(
sf
->
Magic
,
NDB_SF_MAGIC
,
sizeof
(
sf
->
Magic
))
!=
0
)
{
jam
();
}
{
jam
();
reason
=
"magic code"
;
}
else
if
(
sf
->
FileSize
==
0
)
else
if
(
sf
->
FileSize
==
0
)
{
jam
();
}
{
jam
();
reason
=
"file size == 0"
;
}
else
if
(
sf
->
FileSize
%
NDB_SF_PAGE_SIZE
!=
0
)
else
if
(
sf
->
FileSize
%
NDB_SF_PAGE_SIZE
!=
0
)
{
jam
();
}
{
jam
();
reason
=
"invalid size multiple"
;
}
else
if
(
sf
->
FileSize
!=
sf0
->
FileSize
)
else
if
(
sf
->
FileSize
!=
sf0
->
FileSize
)
{
jam
();
}
{
jam
();
reason
=
"invalid size"
;
}
else
if
(
sf
->
PageNumber
!=
n
)
else
if
(
sf
->
PageNumber
!=
n
)
{
jam
();
}
{
jam
();
reason
=
"invalid page number"
;
}
else
if
(
computeChecksum
((
Uint32
*
)
sf
,
NDB_SF_PAGE_SIZE_IN_WORDS
)
!=
0
)
else
if
(
computeChecksum
((
Uint32
*
)
sf
,
NDB_SF_PAGE_SIZE_IN_WORDS
)
!=
0
)
{
jam
();
}
{
jam
();
reason
=
"invalid checksum"
;
}
else
if
(
crashInd
)
{
jam
();
}
else
else
ok
=
true
;
ok
=
true
;
ndbrequireErr
(
ok
,
NDBD_EXIT_SR_SCHEMAFILE
);
if
(
!
ok
)
{
if
(
!
ok
)
{
char
reason_msg
[
128
];
snprintf
(
reason_msg
,
sizeof
(
reason_msg
),
"schema file corrupt, page %u (%s, "
"sz=%u sz0=%u pn=%u)"
,
n
,
reason
,
sf
->
FileSize
,
sf0
->
FileSize
,
sf
->
PageNumber
);
if
(
crashInd
)
progError
(
__LINE__
,
NDBD_EXIT_SR_SCHEMAFILE
,
reason_msg
);
jam
();
jam
();
ndbrequire
(
fsPtr
.
p
->
fsState
==
FsConnectRecord
::
READ_SCHEMA1
);
ndbrequire
(
fsPtr
.
p
->
fsState
==
FsConnectRecord
::
READ_SCHEMA1
);
infoEvent
(
"primary %s, trying backup"
,
reason_msg
);
readSchemaRef
(
signal
,
fsPtr
);
readSchemaRef
(
signal
,
fsPtr
);
return
;
return
;
}
}
...
...
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