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Commit to match discussed elog() changes. Only update is that LOG is

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now just below FATAL in server_min_messages.  Added more text to
highlight ordering difference between it and client_min_messages.

---------------------------------------------------------------------------

REALLYFATAL => PANIC
STOP => PANIC
New INFO level the prints to client by default
New LOG level the prints to server log by default
Cause VACUUM information to print only to the client
NOTICE => INFO where purely information messages are sent
DEBUG => LOG for purely server status messages
DEBUG removed, kept as backward compatible
DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1 added
DebugLvl removed in favor of new DEBUG[1-5] symbols
New server_min_messages GUC parameter with values:
        DEBUG[5-1], INFO, NOTICE, ERROR, LOG, FATAL, PANIC
New client_min_messages GUC parameter with values:
        DEBUG[5-1], LOG, INFO, NOTICE, ERROR, FATAL, PANIC
Server startup now logged with LOG instead of DEBUG
Remove debug_level GUC parameter
elog() numbers now start at 10
Add test to print error message if older elog() values are passed to elog()
Bootstrap mode now has a -d that requires an argument, like postmaster
This commit is contained in:
Bruce Momjian
2002-03-02 21:39:36 +00:00
parent 8d8aa931ef
commit a033daf566
85 changed files with 1053 additions and 901 deletions
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10
src/backend/storage/buffer/bufmgr.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.120 2001/11/10 23:51:14 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.121 2002/03/02 21:39:28 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -443,7 +443,7 @@ BufferAlloc(Relation reln,
*/
if (buf->flags & BM_JUST_DIRTIED)
{
elog(STOP, "BufferAlloc: content of block %u (%u/%u) changed while flushing",
elog(PANIC, "BufferAlloc: content of block %u (%u/%u) changed while flushing",
buf->tag.blockNum,
buf->tag.rnode.tblNode, buf->tag.rnode.relNode);
}
@ -804,7 +804,7 @@ BufferSync()
}
if (status == SM_FAIL) /* disk failure ?! */
elog(STOP, "BufferSync: cannot write %u for %u/%u",
elog(PANIC, "BufferSync: cannot write %u for %u/%u",
bufHdr->tag.blockNum,
bufHdr->tag.rnode.tblNode, bufHdr->tag.rnode.relNode);
@ -1371,7 +1371,7 @@ PrintBufferDescs()
LWLockAcquire(BufMgrLock, LW_EXCLUSIVE);
for (i = 0; i < NBuffers; ++i, ++buf)
{
elog(DEBUG, "[%02d] (freeNext=%d, freePrev=%d, rel=%u/%u, \
elog(LOG, "[%02d] (freeNext=%d, freePrev=%d, rel=%u/%u, \
blockNum=%u, flags=0x%x, refcount=%d %ld)",
i, buf->freeNext, buf->freePrev,
buf->tag.rnode.tblNode, buf->tag.rnode.relNode,
@ -1566,7 +1566,7 @@ FlushRelationBuffers(Relation rel, BlockNumber firstDelBlock)
(char *) MAKE_PTR(bufHdr->data));
if (status == SM_FAIL) /* disk failure ?! */
elog(STOP, "FlushRelationBuffers: cannot write %u for %u/%u",
elog(PANIC, "FlushRelationBuffers: cannot write %u for %u/%u",
bufHdr->tag.blockNum,
bufHdr->tag.rnode.tblNode,
bufHdr->tag.rnode.relNode);