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Revert 56-bit relfilenode change and follow-up commits.

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There are still some alignment-related failures in the buildfarm,
which might or might not be able to be fixed quickly, but I've also
just realized that it increased the size of many WAL records by 4 bytes
because a block reference contains a RelFileLocator. The effect of that
hasn't been studied or discussed, so revert for now.
This commit is contained in:
Robert Haas
2022-09-28 09:45:27 -04:00
parent 6af0827232
commit a448e49bcb
73 changed files with 304 additions and 719 deletions
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21
src/backend/access/rmgrdesc/xlogdesc.c
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@@ -45,8 +45,8 @@ xlog_desc(StringInfo buf, XLogReaderState *record)
CheckPoint *checkpoint = (CheckPoint *) rec;
appendStringInfo(buf, "redo %X/%X; "
"tli %u; prev tli %u; fpw %s; xid %u:%u; relfilenumber " UINT64_FORMAT "; oid %u; "
"multi %u; offset %u; oldest xid %u in DB %u; oldest multi %u in DB %u; "
"tli %u; prev tli %u; fpw %s; xid %u:%u; oid %u; multi %u; offset %u; "
"oldest xid %u in DB %u; oldest multi %u in DB %u; "
"oldest/newest commit timestamp xid: %u/%u; "
"oldest running xid %u; %s",
LSN_FORMAT_ARGS(checkpoint->redo),
@@ -55,7 +55,6 @@ xlog_desc(StringInfo buf, XLogReaderState *record)
checkpoint->fullPageWrites ? "true" : "false",
EpochFromFullTransactionId(checkpoint->nextXid),
XidFromFullTransactionId(checkpoint->nextXid),
checkpoint->nextRelFileNumber,
checkpoint->nextOid,
checkpoint->nextMulti,
checkpoint->nextMultiOffset,
@@ -75,13 +74,6 @@ xlog_desc(StringInfo buf, XLogReaderState *record)
memcpy(&nextOid, rec, sizeof(Oid));
appendStringInfo(buf, "%u", nextOid);
}
else if (info == XLOG_NEXT_RELFILENUMBER)
{
RelFileNumber nextRelFileNumber;
memcpy(&nextRelFileNumber, rec, sizeof(RelFileNumber));
appendStringInfo(buf, UINT64_FORMAT, nextRelFileNumber);
}
else if (info == XLOG_RESTORE_POINT)
{
xl_restore_point *xlrec = (xl_restore_point *) rec;
@@ -177,9 +169,6 @@ xlog_identify(uint8 info)
case XLOG_NEXTOID:
id = "NEXTOID";
break;
case XLOG_NEXT_RELFILENUMBER:
id = "NEXT_RELFILENUMBER";
break;
case XLOG_SWITCH:
id = "SWITCH";
break;
@@ -248,7 +237,7 @@ XLogRecGetBlockRefInfo(XLogReaderState *record, bool pretty,
appendStringInfoChar(buf, ' ');
appendStringInfo(buf,
"blkref #%d: rel %u/%u/" UINT64_FORMAT " fork %s blk %u",
"blkref #%d: rel %u/%u/%u fork %s blk %u",
block_id,
rlocator.spcOid, rlocator.dbOid, rlocator.relNumber,
forkNames[forknum],
@@ -308,7 +297,7 @@ XLogRecGetBlockRefInfo(XLogReaderState *record, bool pretty,
if (forknum != MAIN_FORKNUM)
{
appendStringInfo(buf,
", blkref #%d: rel %u/%u/" UINT64_FORMAT " fork %s blk %u",
", blkref #%d: rel %u/%u/%u fork %s blk %u",
block_id,
rlocator.spcOid, rlocator.dbOid, rlocator.relNumber,
forkNames[forknum],
@@ -317,7 +306,7 @@ XLogRecGetBlockRefInfo(XLogReaderState *record, bool pretty,
else
{
appendStringInfo(buf,
", blkref #%d: rel %u/%u/" UINT64_FORMAT " blk %u",
", blkref #%d: rel %u/%u/%u blk %u",
block_id,
rlocator.spcOid, rlocator.dbOid, rlocator.relNumber,
blk);