database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-18 12:22:09 +03:00
Code Activity

Revert "Allow on-line enabling and disabling of data checksums"

Browse Source 
This reverts the backend sides of commit 1fde38beaa.
I have, at least for now, left the pg_verify_checksums tool in place, as
this tool can be very valuable without the rest of the patch as well,
and since it's a read-only tool that only runs when the cluster is down
it should be a lot safer.
This commit is contained in:
Magnus Hagander
2018-04-09 19:02:42 +02:00
parent 03c11796a9
commit a228cc13ae
39 changed files with 34 additions and 1658 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/backend/access/rmgrdesc/xlogdesc.c
View File

@@ -17,7 +17,6 @@
#include "access/xlog.h"
#include "access/xlog_internal.h"
#include "catalog/pg_control.h"
#include "storage/bufpage.h"
#include "utils/guc.h"
#include "utils/timestamp.h"
@@ -138,18 +137,6 @@ xlog_desc(StringInfo buf, XLogReaderState *record)
xlrec.ThisTimeLineID, xlrec.PrevTimeLineID,
timestamptz_to_str(xlrec.end_time));
}
else if (info == XLOG_CHECKSUMS)
{
xl_checksum_state xlrec;
memcpy(&xlrec, rec, sizeof(xl_checksum_state));
if (xlrec.new_checksumtype == PG_DATA_CHECKSUM_VERSION)
appendStringInfo(buf, "on");
else if (xlrec.new_checksumtype == PG_DATA_CHECKSUM_INPROGRESS_VERSION)
appendStringInfo(buf, "inprogress");
else
appendStringInfo(buf, "off");
}
}
const char *
@@ -195,9 +182,6 @@ xlog_identify(uint8 info)
case XLOG_FPI_FOR_HINT:
id = "FPI_FOR_HINT";
break;
case XLOG_CHECKSUMS:
id = "CHECKSUMS";
break;
}
return id;