mirror of
https://github.com/postgres/postgres.git
synced 2025-10-31 00:03:57 -04:00
Remove old pg_upgrade script, from Tom.
This commit is contained in:
Bruce Momjian
parent
8e76187790
commit
50c9557500
@ -1,532 +0,0 @@
|
|||||||
#!/bin/sh
|
|
||||||
#
|
|
||||||
# pg_upgrade: update a database without needing a full dump/reload cycle.
|
|
||||||
# CAUTION: Read the manual page before trying to use this!
|
|
||||||
|
|
||||||
# $Header: /cvsroot/pgsql/src/bin/pg_dump/Attic/pg_upgrade,v 1.34 2002/01/13 17:52:00 momjian Exp $
|
|
||||||
#
|
|
||||||
# NOTE: we must be sure to update the version-checking code a few dozen lines
|
|
||||||
# below for each new PostgreSQL release.
|
|
||||||
|
|
||||||
#set -x
|
|
||||||
|
|
||||||
# Set this to "Y" to enable this program
|
|
||||||
ENABLE="N"
|
|
||||||
|
|
||||||
if [ "$ENABLE" != "Y" ]
|
|
||||||
then
|
|
||||||
echo "Sorry, $0 cannot upgrade database
|
|
||||||
version $SRC_VERSION to $DST_VERSION." 1>&2
|
|
||||||
echo "The on-disk structure of tables has changed." 1>&2
|
|
||||||
echo "You will need to dump and restore using pg_dumpall." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
|
|
||||||
# UPGRADE_VERSION is the expected old database version
|
|
||||||
UPGRADE_VERSION="7.1"
|
|
||||||
CUR_VERSION="7.2"
|
|
||||||
|
|
||||||
trap "rm -f /tmp/$$.*" 0 1 2 3 15
|
|
||||||
|
|
||||||
PHASE=""
|
|
||||||
if [ "$#" -eq 1 ]
|
|
||||||
then
|
|
||||||
if [ "X$1" = "X-1" ]
|
|
||||||
then PHASE="1"
|
|
||||||
shift
|
|
||||||
elif [ "X$1" = "X-2" ]
|
|
||||||
then PHASE="2"
|
|
||||||
shift
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ "$PHASE" = "" ]
|
|
||||||
then echo "You must run $0 in either mode 1 or mode 2." 1>&2
|
|
||||||
echo "Usage: $0 [ -1 | -2 ]" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -e data ]
|
|
||||||
then echo "$0 must be run from the directory above your /data directory.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
if [ "$PHASE" -eq 2 ]
|
|
||||||
then echo "You must run initdb to create a template1 database." 1>&2
|
|
||||||
fi
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
INFODIR="pg_upgrade_info"
|
|
||||||
OLDDIR="$INFODIR/data"
|
|
||||||
|
|
||||||
make_dbobjoidmap()
|
|
||||||
{
|
|
||||||
psql -d template1 -At -c "SELECT datname FROM pg_database" |
|
|
||||||
grep -v '^template0$' |
|
|
||||||
while read DB
|
|
||||||
do
|
|
||||||
QUERY="`echo \" SELECT relname, oid
|
|
||||||
FROM pg_class
|
|
||||||
WHERE relkind = 'r' OR
|
|
||||||
relkind = 'i' OR
|
|
||||||
relkind = 't'\"`"
|
|
||||||
# Don't move over 7.1 int4 sequences; use setval() file.
|
|
||||||
# Sequence XIDs changed from 7.2beta4 to beta5; don't copy them.
|
|
||||||
if [ "$SRC_VERSION" != "7.1" -a \
|
|
||||||
"$SRC_VERSION" != "7.2" ]
|
|
||||||
then QUERY="$QUERY OR relkind = 'S';";
|
|
||||||
QUERY="$QUERY;"
|
|
||||||
fi
|
|
||||||
|
|
||||||
psql -d "$DB" -At -F' ' -c "$QUERY" |
|
|
||||||
while read RELNAME_OID
|
|
||||||
do
|
|
||||||
echo "$DB $RELNAME_OID"
|
|
||||||
done
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
make_dboidmap()
|
|
||||||
{
|
|
||||||
psql -d template1 -At -F' ' -c \
|
|
||||||
'SELECT datname, oid FROM pg_database;' |
|
|
||||||
grep -v '^template0$'
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
move_objfiles()
|
|
||||||
{
|
|
||||||
# Test to make sure there is a matching file in each place
|
|
||||||
|
|
||||||
if [ ! -e "$OLDDIR"/base/"$SRC_DBOID"/"$SRC_OID" ]
|
|
||||||
then echo "Move of database $DB, OID $SRC_OID, object $OBJ failed.
|
|
||||||
File not found; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -e data/base/"$DST_DBOID"/"$DST_OID" ]
|
|
||||||
then echo "Move of database $DB, OID $DST_OID, object $OBJ failed.
|
|
||||||
File not found; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Move files
|
|
||||||
|
|
||||||
mv -f "$OLDDIR"/base/"$SRC_DBOID"/"$SRC_OID" data/base/"$DST_DBOID"/"$DST_OID"
|
|
||||||
if [ "$?" -ne 0 ]
|
|
||||||
then echo "Move of database $DB, OID $SRC_OID, object $OBJ
|
|
||||||
to $DST_OID failed.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# handle table extents
|
|
||||||
|
|
||||||
ls "$OLDDIR"/base/"$SRC_DBOID"/"$SRC_OID".* 2>/dev/null | while read FILE
|
|
||||||
do
|
|
||||||
EXT=`basename "$FILE" | sed 's/^.*\.\(.*\)$/\1/'`
|
|
||||||
mv -f "$FILE" data/base/"$DST_DBOID"/"$DST_OID"."$EXT"
|
|
||||||
if [ "$?" -ne 0 ]
|
|
||||||
then echo "Move of database $DB, OID $SRC_OID, object $OBJ
|
|
||||||
to $DST_OID failed.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
if [ "$PHASE" -eq 1 ]
|
|
||||||
then
|
|
||||||
|
|
||||||
##########################
|
|
||||||
# Phase 1 starts here #
|
|
||||||
##########################
|
|
||||||
|
|
||||||
|
|
||||||
if [ ! -d data/base/1 ]
|
|
||||||
then echo "There is no database template1 in data/base." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# get version
|
|
||||||
SRC_VERSION="`cat data/PG_VERSION`"
|
|
||||||
if [ "$SRC_VERSION" = "" ]
|
|
||||||
then echo "$0 can not find PostgreSQL version file 'data/PG_VERSION'.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ "$SRC_VERSION" != "$CUR_VERSION" -a \
|
|
||||||
"$SRC_VERSION" != "$UPGRADE_VERSION" ]
|
|
||||||
then echo
|
|
||||||
"$0 supports versions $UPGRADE_VERSION and $CUR_VERSION only." 1>&2
|
|
||||||
echo
|
|
||||||
"However, your database is version $SRC_VERSION;
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
echo "You will need to dump and restore using pg_dumpall." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Start server, if needed, so we can do some work.
|
|
||||||
if ! pg_ctl status | head -1 | grep -q "is running"
|
|
||||||
then pg_ctl -w start
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can not start server.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# create directory for our data
|
|
||||||
rm -rf "$INFODIR"
|
|
||||||
mkdir "$INFODIR"
|
|
||||||
chmod og-rwx "$INFODIR"
|
|
||||||
|
|
||||||
# Dump schema
|
|
||||||
pg_dumpall -s |
|
|
||||||
awk -F' *' '
|
|
||||||
{
|
|
||||||
# Modify sequences with int8 maximums if we are upgrading from 7.1.
|
|
||||||
if ("'"$SRC_VERSION"'" == "7.1" &&
|
|
||||||
$1 == "CREATE" &&
|
|
||||||
$2 == "SEQUENCE" &&
|
|
||||||
# handle OS rounding
|
|
||||||
$9 >= 2147483646 &&
|
|
||||||
$9 <= 2147483648)
|
|
||||||
{
|
|
||||||
for(i=1; i <= NF; i++)
|
|
||||||
{
|
|
||||||
if (i != 9)
|
|
||||||
printf "%s ", $i;
|
|
||||||
else
|
|
||||||
printf "%s ", "9223372036854775807";
|
|
||||||
}
|
|
||||||
print "";
|
|
||||||
}
|
|
||||||
else print $0;
|
|
||||||
}' > "$INFODIR"/schema
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can not dump schema.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Generate mappings for database
|
|
||||||
make_dboidmap > "$INFODIR"/dboidmap
|
|
||||||
make_dbobjoidmap > "$INFODIR"/dbobjoidmap
|
|
||||||
|
|
||||||
# Generate setval() script for 7.1 because it has int4 sequences
|
|
||||||
# Sequence XIDs changed from 7.2beta4 to beta5; we have to recreate them.
|
|
||||||
if [ "$SRC_VERSION" = "7.1" -o \
|
|
||||||
"$SRC_VERSION" = "7.2" ]
|
|
||||||
then
|
|
||||||
psql -d template1 -At -c "SELECT datname FROM pg_database" |
|
|
||||||
grep -v '^template0$' |
|
|
||||||
while read DB
|
|
||||||
do
|
|
||||||
# We use awk as a portable way to output a backslash
|
|
||||||
awk 'BEGIN {print "\\connect '"$DB"'"}'
|
|
||||||
psql -d "$DB" -At -c "
|
|
||||||
SELECT relname
|
|
||||||
FROM pg_class
|
|
||||||
WHERE relkind = 'S';" |
|
|
||||||
while read SEQUENCE
|
|
||||||
do
|
|
||||||
VALUE=`psql -d "$DB" -At -c "SELECT last_value
|
|
||||||
FROM \"$SEQUENCE\";"`
|
|
||||||
echo "SELECT setval ('$SEQUENCE', $VALUE, true);"
|
|
||||||
done
|
|
||||||
done > "$INFODIR"/setval
|
|
||||||
else rm -f "$INFODIR"/setval
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Vacuum all databases to remove exipired rows.
|
|
||||||
# We will lose our transaction log file during the upgrade so we
|
|
||||||
# have to do this.
|
|
||||||
|
|
||||||
vacuumdb -a
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can not vacuum server.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Stop server so we can move the directory.
|
|
||||||
pg_ctl -w stop
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can not stop server.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
mv data "$INFODIR"
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can not move old /data out of the way.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
echo
|
|
||||||
echo
|
|
||||||
echo "Plase 1 completed.
|
|
||||||
Continue with the steps outlined in the $0 manual page."
|
|
||||||
exit 0
|
|
||||||
fi
|
|
||||||
|
|
||||||
|
|
||||||
##########################
|
|
||||||
# Phase 2 starts here #
|
|
||||||
##########################
|
|
||||||
|
|
||||||
# check things
|
|
||||||
|
|
||||||
if [ ! -d "$INFODIR" ]
|
|
||||||
then echo "There is no '$INFODIR' directory from a phase 1 run of $0." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -e "$OLDDIR" ]
|
|
||||||
then echo "There is no '$OLDDIR' directory from the phase 1 run of $0." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -f "$OLDDIR/PG_VERSION" ]
|
|
||||||
then echo "Cannot read '$OLDDIR/PG_VERSION' --- something is wrong." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -f "data/PG_VERSION" ]
|
|
||||||
then echo "Cannot read 'data/PG_VERSION' --- something is wrong." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -d "data/base/1" ]
|
|
||||||
then echo "Cannot find database template1 in 'data/base'." 1>&2
|
|
||||||
echo "Are you running $0 as the postgres superuser?" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Get the actual versions seen in the data dirs.
|
|
||||||
|
|
||||||
SRC_VERSION=`cat "$OLDDIR"/PG_VERSION`
|
|
||||||
DST_VERSION=`cat data/PG_VERSION`
|
|
||||||
|
|
||||||
# Check for version compatibility.
|
|
||||||
# This code will need to be updated/reviewed for each new PostgreSQL release.
|
|
||||||
|
|
||||||
if [ "$DST_VERSION" != "$CUR_VERSION" ]
|
|
||||||
then echo "$0 is for PostgreSQL version $CUR_VERSION
|
|
||||||
but data/PG_VERSION contains $DST_VERSION." 1>&2
|
|
||||||
echo "Did you run initdb for version $UPGRADE_VERSION by mistake?" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Stop server for pg_resetxlog use
|
|
||||||
|
|
||||||
if pg_ctl status | head -1 | grep -q "is running"
|
|
||||||
then pg_ctl -w stop
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can no start server.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# check for proper pg_resetxlog version
|
|
||||||
|
|
||||||
pg_resetxlog 2>/dev/null
|
|
||||||
# file not found status is normally 127, not 1
|
|
||||||
if [ "$?" -ne 1 ]
|
|
||||||
then echo "Unable to find pg_resetxlog in path.
|
|
||||||
Install it from pgsql/contrib/pg_resetxlog and continue.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if ! pg_resetxlog -x 2>&1 | grep -q 'xid'
|
|
||||||
then echo "Old version of pg_resetxlog found in path.
|
|
||||||
Install a newer version from pgsql/contrib/pg_resetxlog.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# If the XID is > 2 billion, 7.1 database will have non-frozen XID's in
|
|
||||||
# low numbers, and 7.2 will think they are in the future --- bad.
|
|
||||||
|
|
||||||
SRC_XID=`pg_resetxlog -n "$OLDDIR" | grep "NextXID" | awk -F' *' '{print $4}'`
|
|
||||||
if [ "$SRC_VERSION" = "7.1" -a "$SRC_XID" -gt 2000000000 ]
|
|
||||||
then echo "XID too high for $0.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
DST_XID=`pg_resetxlog -n data | grep "NextXID" | awk -F' *' '{print $4}'`
|
|
||||||
|
|
||||||
# compare locales to make sure they match
|
|
||||||
|
|
||||||
pg_resetxlog -n "$OLDDIR" | grep "^LC_" > /tmp/$$.0
|
|
||||||
pg_resetxlog -n data | grep "^LC_" > /tmp/$$.1
|
|
||||||
if ! diff /tmp/$$.0 /tmp/$$.1 >/dev/null
|
|
||||||
then echo "Locales do not match between the two versions.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Restart postmaster
|
|
||||||
|
|
||||||
pg_ctl -w start
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "Can not start server.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
|
|
||||||
###################################
|
|
||||||
# Checking done. Ready to proceed.
|
|
||||||
###################################
|
|
||||||
|
|
||||||
|
|
||||||
# Execute the schema script to create everything
|
|
||||||
|
|
||||||
psql template1 < "$INFODIR"/schema
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "There were errors in the input script.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
echo "Input script complete, fixing row commit statuses..."
|
|
||||||
|
|
||||||
# XXX do we still need this?
|
|
||||||
# Now vacuum each result database because our movement of transaction log
|
|
||||||
# causes some committed transactions to appear as non-committed
|
|
||||||
|
|
||||||
vacuumdb -a
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "There were errors during VACUUM.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Generate mappings for database
|
|
||||||
make_dboidmap > /tmp/$$.dboidmap
|
|
||||||
make_dbobjoidmap > /tmp/$$.dbobjoidmap
|
|
||||||
|
|
||||||
# we are done with SQL database access
|
|
||||||
# shutdown forces buffers to disk
|
|
||||||
|
|
||||||
pg_ctl -w stop
|
|
||||||
if [ "$?" -ne 0 ]
|
|
||||||
then echo "Unable to stop database server.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
echo "Commit fixes complete, moving data files..."
|
|
||||||
|
|
||||||
# Move table/index/sequence files
|
|
||||||
|
|
||||||
cat "$INFODIR"/dbobjoidmap | while read LINE
|
|
||||||
do
|
|
||||||
DB=`echo "$LINE" | awk '{print $1}'`
|
|
||||||
OBJ=`echo "$LINE" | awk '{print $2}'`
|
|
||||||
|
|
||||||
# Skip system tables, except for pg_largeobject
|
|
||||||
# pg_toast tables are handled later as part of the
|
|
||||||
# base table move
|
|
||||||
if [ `expr "$OBJ" : 'pg_'` -eq 3 -a \
|
|
||||||
`expr "$OBJ" : 'pg_largeobject'` -ne 14 ]
|
|
||||||
then continue
|
|
||||||
fi
|
|
||||||
|
|
||||||
SRC_OID=`echo "$LINE" | awk '{print $3}'`
|
|
||||||
SRC_DBOID=`grep "^$DB " "$INFODIR"/dboidmap | awk '{print $2}'`
|
|
||||||
DST_DBOID=`grep "^$DB " /tmp/$$.dboidmap | awk '{print $2}'`
|
|
||||||
DST_OID=`grep "^$DB $OBJ " /tmp/$$.dbobjoidmap | awk '{print $3}'`
|
|
||||||
|
|
||||||
move_objfiles
|
|
||||||
|
|
||||||
# Handle TOAST files if they exist
|
|
||||||
if grep -q "^$DB pg_toast_$SRC_OID " "$INFODIR"/dbobjoidmap
|
|
||||||
then # toast heap
|
|
||||||
SAVE_SRC_OID="$SRC_OID"
|
|
||||||
SAVE_DST_OID="$DST_OID"
|
|
||||||
SRC_OID=`grep "^$DB pg_toast_$SAVE_SRC_OID " \
|
|
||||||
"$INFODIR"/dbobjoidmap | awk '{print $3}'`
|
|
||||||
DST_OID=`grep "^$DB pg_toast_$SAVE_DST_OID " \
|
|
||||||
/tmp/$$.dbobjoidmap | awk '{print $3}'`
|
|
||||||
move_objfiles
|
|
||||||
# toast index
|
|
||||||
SRC_OID=`grep "^$DB pg_toast_${SAVE_SRC_OID}_idx " \
|
|
||||||
"$INFODIR"/dbobjoidmap | awk '{print $3}'`
|
|
||||||
DST_OID=`grep "^$DB pg_toast_${SAVE_DST_OID}_idx " \
|
|
||||||
/tmp/$$.dbobjoidmap | awk '{print $3}'`
|
|
||||||
move_objfiles
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
|
|
||||||
# Set this so future backends don't think these tuples are their own
|
|
||||||
# because it matches their own XID.
|
|
||||||
# Commit status already updated by vacuum above
|
|
||||||
# Set to maximum XID just in case SRC wrapped around recently and
|
|
||||||
# is lower than DST's database
|
|
||||||
|
|
||||||
if [ "$SRC_XID" -gt "$DST_XID" ]
|
|
||||||
then MAX_XID="$SRC_XID"
|
|
||||||
else MAX_XID="$DST_XID"
|
|
||||||
fi
|
|
||||||
|
|
||||||
pg_resetxlog -x "$MAX_XID" data
|
|
||||||
if [ "$?" -ne 0 ]
|
|
||||||
then echo "Unable to set new XID.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Move over old WAL
|
|
||||||
|
|
||||||
rm -r data/pg_xlog
|
|
||||||
mv -f "$OLDDIR"/pg_xlog data
|
|
||||||
|
|
||||||
# Set last log file id and segment from old database
|
|
||||||
|
|
||||||
LOG_ID=`pg_resetxlog -n "$OLDDIR" | grep "Current log file id:" |
|
|
||||||
awk -F' *' '{print $5}'`
|
|
||||||
if [ "$LOG_ID" = "" ]
|
|
||||||
then echo "Unable to get old log file id.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
SEG_ID=`pg_resetxlog -n "$OLDDIR" | grep "Next log file segment:" |
|
|
||||||
awk -F' *' '{print $5}'`
|
|
||||||
if [ "$SEG_ID" = "" ]
|
|
||||||
then echo "Unable to get old log segment id.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Set checkpoint location of new database
|
|
||||||
|
|
||||||
pg_resetxlog -l "$LOG_ID" "$SEG_ID" data
|
|
||||||
if [ "$?" -ne 0 ]
|
|
||||||
then echo "Unable to set new log file/segment id.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Restart server with moved data
|
|
||||||
|
|
||||||
pg_ctl -w start
|
|
||||||
if [ "$?" -ne 0 ]
|
|
||||||
then echo "Unable to restart database server.; exiting" 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Set sequence values for 7.1-version sequences, which were int4.
|
|
||||||
|
|
||||||
if [ "$SRC_VERSION" = "7.1" -o \
|
|
||||||
"$SRC_VERSION" = "7.2" ]
|
|
||||||
then echo "Set sequence values..."
|
|
||||||
psql -d template1 -At < "$INFODIR"/setval
|
|
||||||
if [ $? -ne 0 ]
|
|
||||||
then echo "There were errors during int4 sequence restore.
|
|
||||||
$0 aborted." 1>&2
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
echo
|
|
||||||
echo
|
|
||||||
echo "You may remove the old database files with 'rm -r pg_upgrade'."
|
|
||||||
|
|
||||||
exit 0
|
|
||||||
Loading…
x
Reference in New Issue
Block a user