Refine log/error messages. Print out the errno message, not the number.
Remove timestamps from messages where this would be redundant with the log_timestamp option.
This commit is contained in:
parent
66d276aab8
commit
403abf1ca5
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@ -6,7 +6,7 @@
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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.32 2000/11/21 21:15:57 petere Exp $
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* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.33 2000/11/21 22:27:26 petere Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -565,7 +565,7 @@ XLogFlush(XLogRecPtr record)
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XLogWrite(usebuf);
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S_UNLOCK(&(XLogCtl->lgwr_lck));
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if (XLByteLT(LgwrResult.Flush, record))
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elog(STOP, "XLogFlush: request is not satisfyed");
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elog(STOP, "XLogFlush: request is not satisfied");
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return;
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}
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break;
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@ -578,8 +578,8 @@ XLogFlush(XLogRecPtr record)
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(LgwrResult.Write.xrecoff - 1) / XLogSegSize != logSeg))
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{
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if (close(logFile) != 0)
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elog(STOP, "Close(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "close(logfile %u seg %u) failed: %m",
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logId, logSeg);
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logFile = -1;
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}
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@ -592,8 +592,8 @@ XLogFlush(XLogRecPtr record)
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}
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if (fsync(logFile) != 0)
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elog(STOP, "Fsync(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "fsync(logfile %u seg %u) failed: %m",
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logId, logSeg);
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LgwrResult.Flush = LgwrResult.Write;
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for (i = 0;;)
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@ -686,8 +686,8 @@ XLogWrite(char *buffer)
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if (wcnt > 0)
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{
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if (fsync(logFile) != 0)
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elog(STOP, "Fsync(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "fsync(logfile %u seg %u) failed: %m",
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logId, logSeg);
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if (LgwrResult.Write.xlogid != logId)
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LgwrResult.Flush.xrecoff = XLogFileSize;
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else
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@ -707,8 +707,8 @@ XLogWrite(char *buffer)
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if (logFile >= 0)
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{
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if (close(logFile) != 0)
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elog(STOP, "Close(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "close(logfile %u seg %u) failed: %m",
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logId, logSeg);
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logFile = -1;
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}
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logId = LgwrResult.Write.xlogid;
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@ -740,8 +740,8 @@ XLogWrite(char *buffer)
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{
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logOff = (LgwrResult.Write.xrecoff - BLCKSZ) % XLogSegSize;
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if (lseek(logFile, (off_t) logOff, SEEK_SET) < 0)
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elog(STOP, "Lseek(logfile %u seg %u off %u) failed: %d",
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logId, logSeg, logOff, errno);
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elog(STOP, "lseek(logfile %u seg %u off %u) failed: %m",
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logId, logSeg, logOff);
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}
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if (buffer != NULL && XLByteLT(LgwrRqst.Write, LgwrResult.Write))
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@ -750,8 +750,8 @@ XLogWrite(char *buffer)
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from = XLogCtl->pages + Write->curridx * BLCKSZ;
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if (write(logFile, from, BLCKSZ) != BLCKSZ)
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elog(STOP, "Write(logfile %u seg %u off %u) failed: %d",
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logId, logSeg, logOff, errno);
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elog(STOP, "write(logfile %u seg %u off %u) failed: %m",
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logId, logSeg, logOff);
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wcnt++;
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logOff += BLCKSZ;
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@ -768,8 +768,8 @@ XLogWrite(char *buffer)
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XLByteLE(LgwrRqst.Flush, LgwrResult.Write))
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{
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if (fsync(logFile) != 0)
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elog(STOP, "Fsync(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "fsync(logfile %u seg %u) failed: %m",
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logId, logSeg);
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LgwrResult.Flush = LgwrResult.Write;
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}
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@ -807,8 +807,8 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
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if (fd < 0)
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{
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if (errno != ENOENT)
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elog(STOP, "InitOpen(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "InitOpen(logfile %u seg %u) failed: %m",
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logId, logSeg);
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}
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else
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return(fd);
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@ -821,24 +821,24 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
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fd = BasicOpenFile(tpath, O_RDWR | O_CREAT | O_EXCL | PG_BINARY, S_IRUSR | S_IWUSR);
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if (fd < 0)
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elog(STOP, "InitCreate(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "InitCreate(logfile %u seg %u) failed: %m",
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logId, logSeg);
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if (lseek(fd, XLogSegSize - 1, SEEK_SET) != (off_t) (XLogSegSize - 1))
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elog(STOP, "Lseek(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "lseek(logfile %u seg %u) failed: %m",
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logId, logSeg);
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if (write(fd, "", 1) != 1)
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elog(STOP, "Init(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "write(logfile %u seg %u) failed: %m",
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logId, logSeg);
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if (fsync(fd) != 0)
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elog(STOP, "Fsync(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "fsync(logfile %u seg %u) failed: %m",
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logId, logSeg);
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if (lseek(fd, 0, SEEK_SET) < 0)
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elog(STOP, "Lseek(logfile %u seg %u off %u) failed: %d",
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log, seg, 0, errno);
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elog(STOP, "lseek(logfile %u seg %u off %u) failed: %m",
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log, seg, 0);
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close(fd);
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link(tpath, path);
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@ -846,8 +846,8 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
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fd = BasicOpenFile(path, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR);
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if (fd < 0)
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elog(STOP, "InitReopen(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "InitReopen(logfile %u seg %u) failed: %m",
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logId, logSeg);
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return (fd);
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}
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@ -865,13 +865,13 @@ XLogFileOpen(uint32 log, uint32 seg, bool econt)
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{
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if (econt && errno == ENOENT)
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{
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elog(LOG, "Open(logfile %u seg %u) failed: file doesn't exist",
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elog(LOG, "open(logfile %u seg %u) failed: %m",
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logId, logSeg);
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return (fd);
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}
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abort();
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elog(STOP, "Open(logfile %u seg %u) failed: %d",
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logId, logSeg, errno);
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elog(STOP, "open(logfile %u seg %u) failed: %m",
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logId, logSeg);
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}
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return (fd);
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@ -892,7 +892,7 @@ MoveOfflineLogs(char *archdir, uint32 _logId, uint32 _logSeg)
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xldir = opendir(XLogDir);
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if (xldir == NULL)
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elog(STOP, "MoveOfflineLogs: cannot open xlog dir: %d", errno);
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elog(STOP, "MoveOfflineLogs: cannot open xlog dir: %m");
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sprintf(lastoff, "%08X%08X", _logId, _logSeg);
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@ -916,7 +916,7 @@ MoveOfflineLogs(char *archdir, uint32 _logId, uint32 _logSeg)
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errno = 0;
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}
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if (errno)
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elog(STOP, "MoveOfflineLogs: cannot read xlog dir: %d", errno);
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elog(STOP, "MoveOfflineLogs: cannot read xlog dir: %m");
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closedir(xldir);
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}
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@ -970,11 +970,11 @@ ReadRecord(XLogRecPtr *RecPtr, char *buffer)
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{
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readOff = (RecPtr->xrecoff % XLogSegSize) / BLCKSZ;
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if (lseek(readFile, (off_t) (readOff * BLCKSZ), SEEK_SET) < 0)
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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if (read(readFile, readBuf, BLCKSZ) != BLCKSZ)
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elog(STOP, "ReadRecord: read(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: read(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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if (((XLogPageHeader) readBuf)->xlp_magic != XLOG_PAGE_MAGIC)
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{
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elog(emode, "ReadRecord: invalid magic number %u in logfile %u seg %u off %u",
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@ -1040,8 +1040,8 @@ got_record:;
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goto next_record_is_invalid;
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}
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if (read(readFile, readBuf, BLCKSZ) != BLCKSZ)
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elog(STOP, "ReadRecord: read(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: read(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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if (((XLogPageHeader) readBuf)->xlp_magic != XLOG_PAGE_MAGIC)
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{
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elog(emode, "ReadRecord: invalid magic number %u in logfile %u seg %u off %u",
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@ -1132,19 +1132,19 @@ next_record_is_invalid:;
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readId, readSeg, readOff, EndRecPtr.xrecoff % BLCKSZ);
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readFile = XLogFileOpen(readId, readSeg, false);
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if (lseek(readFile, (off_t) (readOff * BLCKSZ), SEEK_SET) < 0)
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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if (read(readFile, readBuf, BLCKSZ) != BLCKSZ)
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elog(STOP, "ReadRecord: read(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: read(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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memset(readBuf + EndRecPtr.xrecoff % BLCKSZ, 0,
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BLCKSZ - EndRecPtr.xrecoff % BLCKSZ);
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if (lseek(readFile, (off_t) (readOff * BLCKSZ), SEEK_SET) < 0)
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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if (write(readFile, readBuf, BLCKSZ) != BLCKSZ)
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elog(STOP, "ReadRecord: write(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: write(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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readOff++;
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}
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else
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@ -1165,21 +1165,21 @@ next_record_is_invalid:;
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memset(readBuf, 0, BLCKSZ);
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readFile = XLogFileOpen(readId, readSeg, false);
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if (lseek(readFile, (off_t) readOff, SEEK_SET) < 0)
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: lseek(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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while (readOff < XLogSegSize)
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{
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if (write(readFile, readBuf, BLCKSZ) != BLCKSZ)
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elog(STOP, "ReadRecord: write(logfile %u seg %u off %u) failed: %d",
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readId, readSeg, readOff, errno);
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elog(STOP, "ReadRecord: write(logfile %u seg %u off %u) failed: %m",
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readId, readSeg, readOff);
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readOff += BLCKSZ;
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}
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}
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if (readFile >= 0)
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{
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if (fsync(readFile) < 0)
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elog(STOP, "ReadRecord: fsync(logfile %u seg %u) failed: %d",
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readId, readSeg, errno);
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elog(STOP, "ReadRecord: fsync(logfile %u seg %u) failed: %m",
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readId, readSeg);
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close(readFile);
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readFile = -1;
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}
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@ -1217,13 +1217,13 @@ UpdateControlFile()
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fd = BasicOpenFile(ControlFilePath, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR);
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if (fd < 0)
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elog(STOP, "Open(cntlfile) failed: %d", errno);
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elog(STOP, "open(cntlfile) failed: %m");
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if (write(fd, ControlFile, BLCKSZ) != BLCKSZ)
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elog(STOP, "Write(cntlfile) failed: %d", errno);
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elog(STOP, "write(cntlfile) failed: %m");
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if (fsync(fd) != 0)
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elog(STOP, "Fsync(cntlfile) failed: %d", errno);
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elog(STOP, "fsync(cntlfile) failed: %m");
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close(fd);
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@ -1276,8 +1276,8 @@ BootStrapXLOG()
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fd = BasicOpenFile(ControlFilePath, O_RDWR | O_CREAT | O_EXCL | PG_BINARY, S_IRUSR | S_IWUSR);
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if (fd < 0)
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elog(STOP, "BootStrapXLOG failed to create control file (%s): %d",
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ControlFilePath, errno);
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elog(STOP, "BootStrapXLOG failed to create control file (%s): %m",
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ControlFilePath);
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checkPoint.redo.xlogid = 0;
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checkPoint.redo.xrecoff = SizeOfXLogPHD;
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@ -1309,10 +1309,10 @@ BootStrapXLOG()
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logFile = XLogFileInit(0, 0, &usexistent);
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if (write(logFile, buffer, BLCKSZ) != BLCKSZ)
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elog(STOP, "BootStrapXLOG failed to write logfile: %d", errno);
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elog(STOP, "BootStrapXLOG failed to write logfile: %m");
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if (fsync(logFile) != 0)
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elog(STOP, "BootStrapXLOG failed to fsync logfile: %d", errno);
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elog(STOP, "BootStrapXLOG failed to fsync logfile: %m");
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close(logFile);
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logFile = -1;
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@ -1330,10 +1330,10 @@ BootStrapXLOG()
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ControlFile->catalog_version_no = CATALOG_VERSION_NO;
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if (write(fd, ControlFile, BLCKSZ) != BLCKSZ)
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elog(STOP, "BootStrapXLOG failed to write control file: %d", errno);
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elog(STOP, "BootStrapXLOG failed to write control file: %m");
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if (fsync(fd) != 0)
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elog(STOP, "BootStrapXLOG failed to fsync control file: %d", errno);
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elog(STOP, "BootStrapXLOG failed to fsync control file: %m");
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close(fd);
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}
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@ -1341,15 +1341,16 @@ BootStrapXLOG()
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static char *
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str_time(time_t tnow)
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{
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char *result = ctime(&tnow);
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char *p = strchr(result, '\n');
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static char buf[20];
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if (p != NULL)
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*p = 0;
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strftime(buf, sizeof(buf),
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"%Y-%m-%d %H:%M:%S",
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localtime(&tnow));
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return (result);
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return buf;
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}
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/*
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* This func must be called ONCE on system startup
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*/
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@ -1368,7 +1369,7 @@ StartupXLOG()
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#endif
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int fd;
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elog(LOG, "Data Base System is starting up at %s", str_time(time(NULL)));
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elog(LOG, "starting up");
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XLogCtl->xlblocks = (XLogRecPtr *) (((char *) XLogCtl) + sizeof(XLogCtlData));
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XLogCtl->pages = ((char *) XLogCtl->xlblocks + sizeof(XLogRecPtr) * XLOGbuffers);
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@ -1392,10 +1393,10 @@ StartupXLOG()
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*/
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fd = BasicOpenFile(ControlFilePath, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR);
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if (fd < 0)
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elog(STOP, "Open(\"%s\") failed: %d", ControlFilePath, errno);
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elog(STOP, "open(\"%s\") failed: %m", ControlFilePath);
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if (read(fd, ControlFile, BLCKSZ) != BLCKSZ)
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elog(STOP, "Read(\"%s\") failed: %d", ControlFilePath, errno);
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elog(STOP, "read(\"%s\") failed: %m", ControlFilePath);
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close(fd);
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@ -1404,7 +1405,7 @@ StartupXLOG()
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ControlFile->state < DB_SHUTDOWNED ||
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ControlFile->state > DB_IN_PRODUCTION ||
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!XRecOffIsValid(ControlFile->checkPoint.xrecoff))
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elog(STOP, "Control file context is broken");
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elog(STOP, "control file context is broken");
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/* Check for incompatible database */
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if (ControlFile->blcksz != BLCKSZ)
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@ -1418,20 +1419,20 @@ StartupXLOG()
|
|||
ControlFile->catalog_version_no, CATALOG_VERSION_NO);
|
||||
|
||||
if (ControlFile->state == DB_SHUTDOWNED)
|
||||
elog(LOG, "Data Base System was shutted down at %s",
|
||||
elog(LOG, "database system was shut down at %s",
|
||||
str_time(ControlFile->time));
|
||||
else if (ControlFile->state == DB_SHUTDOWNING)
|
||||
elog(LOG, "Data Base System was interrupted when shutting down at %s",
|
||||
elog(LOG, "database system shutdown was interrupted at %s",
|
||||
str_time(ControlFile->time));
|
||||
else if (ControlFile->state == DB_IN_RECOVERY)
|
||||
{
|
||||
elog(LOG, "Data Base System was interrupted being in recovery at %s\n"
|
||||
elog(LOG, "database system was interrupted being in recovery at %s\n"
|
||||
"\tThis propably means that some data blocks are corrupted\n"
|
||||
"\tAnd you will have to use last backup for recovery",
|
||||
"\tand you will have to use last backup for recovery.",
|
||||
str_time(ControlFile->time));
|
||||
}
|
||||
else if (ControlFile->state == DB_IN_PRODUCTION)
|
||||
elog(LOG, "Data Base System was interrupted being in production at %s",
|
||||
elog(LOG, "database system was interrupted at %s",
|
||||
str_time(ControlFile->time));
|
||||
|
||||
#ifdef XLOG
|
||||
|
@ -1482,7 +1483,7 @@ StartupXLOG()
|
|||
if (checkPoint.Shutdown)
|
||||
elog(STOP, "Invalid Redo/Undo record in shutdown checkpoint");
|
||||
if (ControlFile->state == DB_SHUTDOWNED)
|
||||
elog(STOP, "Invalid Redo/Undo record in Shutdowned state");
|
||||
elog(STOP, "Invalid Redo/Undo record in shut down state");
|
||||
InRecovery = true;
|
||||
}
|
||||
else if (ControlFile->state != DB_SHUTDOWNED)
|
||||
|
@ -1493,8 +1494,8 @@ StartupXLOG()
|
|||
/* REDO */
|
||||
if (InRecovery)
|
||||
{
|
||||
elog(LOG, "The DataBase system was not properly shut down\n"
|
||||
"\tAutomatic recovery is in progress...");
|
||||
elog(LOG, "database system was not properly shut down; "
|
||||
"automatic recovery in progress...");
|
||||
ControlFile->state = DB_IN_RECOVERY;
|
||||
ControlFile->time = time(NULL);
|
||||
UpdateControlFile();
|
||||
|
@ -1515,7 +1516,7 @@ StartupXLOG()
|
|||
if (record->xl_len != 0)
|
||||
{
|
||||
InRedo = true;
|
||||
elog(LOG, "Redo starts at (%u, %u)",
|
||||
elog(LOG, "redo starts at (%u, %u)",
|
||||
ReadRecPtr.xlogid, ReadRecPtr.xrecoff);
|
||||
do
|
||||
{
|
||||
|
@ -1539,13 +1540,13 @@ StartupXLOG()
|
|||
RmgrTable[record->xl_rmid].rm_redo(EndRecPtr, record);
|
||||
record = ReadRecord(NULL, buffer);
|
||||
} while (record->xl_len != 0);
|
||||
elog(LOG, "Redo done at (%u, %u)",
|
||||
elog(LOG, "redo done at (%u, %u)",
|
||||
ReadRecPtr.xlogid, ReadRecPtr.xrecoff);
|
||||
LastRec = ReadRecPtr;
|
||||
InRedo = false;
|
||||
}
|
||||
else
|
||||
elog(LOG, "Redo is not required");
|
||||
elog(LOG, "redo is not required");
|
||||
}
|
||||
|
||||
/* Init xlog buffer cache */
|
||||
|
@ -1579,7 +1580,7 @@ StartupXLOG()
|
|||
RecPtr = ReadRecPtr;
|
||||
if (XLByteLT(checkPoint.undo, RecPtr))
|
||||
{
|
||||
elog(LOG, "Undo starts at (%u, %u)",
|
||||
elog(LOG, "undo starts at (%u, %u)",
|
||||
RecPtr.xlogid, RecPtr.xrecoff);
|
||||
do
|
||||
{
|
||||
|
@ -1589,11 +1590,11 @@ StartupXLOG()
|
|||
RmgrTable[record->xl_rmid].rm_undo(EndRecPtr, record);
|
||||
RecPtr = record->xl_prev;
|
||||
} while (XLByteLE(checkPoint.undo, RecPtr));
|
||||
elog(LOG, "Undo done at (%u, %u)",
|
||||
elog(LOG, "undo done at (%u, %u)",
|
||||
ReadRecPtr.xlogid, ReadRecPtr.xrecoff);
|
||||
}
|
||||
else
|
||||
elog(LOG, "Undo is not required");
|
||||
elog(LOG, "undo is not required");
|
||||
}
|
||||
#endif
|
||||
|
||||
|
@ -1614,7 +1615,7 @@ StartupXLOG()
|
|||
ThisStartUpID++;
|
||||
XLogCtl->ThisStartUpID = ThisStartUpID;
|
||||
|
||||
elog(LOG, "Data Base System is in production state at %s", str_time(time(NULL)));
|
||||
elog(LOG, "database system is in production state");
|
||||
|
||||
return;
|
||||
}
|
||||
|
@ -1635,14 +1636,14 @@ SetThisStartUpID(void)
|
|||
void
|
||||
ShutdownXLOG()
|
||||
{
|
||||
elog(LOG, "Data Base System shutting down at %s", str_time(time(NULL)));
|
||||
elog(LOG, "shutting down");
|
||||
|
||||
#ifdef XLOG
|
||||
CreateDummyCaches();
|
||||
#endif
|
||||
CreateCheckPoint(true);
|
||||
|
||||
elog(LOG, "Data Base System shut down at %s", str_time(time(NULL)));
|
||||
elog(LOG, "database system is shut down");
|
||||
}
|
||||
|
||||
extern XLogRecPtr GetUndoRecPtr(void);
|
||||
|
|
Loading…
Reference in New Issue