change to new incremental syntax

This commit is contained in:
Tim Shimmin
2001-11-30 03:24:22 +00:00
parent 812effc477
commit be7aadc67e
10 changed files with 1710 additions and 51 deletions
+114 -43
View File
@@ -44,7 +44,7 @@ if [ -n "$DEBUGDUMP" ]; then
fi
# Use dump/restore in qa directory for debugging
PATH=".:$PATH"
PATH="$here:$PATH"
export PATH
#which xfsdump
#which xfsrestore
@@ -463,13 +463,8 @@ _do_create_dumpdir_fill()
{
echo "Creating directory system to dump using src/fill."
if mkdir -p $dump_dir
then
:
else
echo "Error: cannot mkdir \"$dump_dir\""
exit 1
fi
mkdir -p $dump_dir ||\
_error "cannot mkdir \"$dump_dir\""
cd $dump_dir
$verbose && echo -n "Setup "
@@ -598,13 +593,8 @@ _do_create_dump_symlinks()
{
echo "Creating directory system of symlinks to dump."
if mkdir -p $dump_dir
then
:
else
echo "Error: cannot mkdir \"$dump_dir\""
exit 1
fi
mkdir -p $dump_dir ||\
_error "cannot mkdir \"$dump_dir\""
cd $dump_dir
$verbose && echo -n "Setup "
@@ -678,6 +668,64 @@ _create_dumpdir_symlinks()
_stable_fs
}
#
# create hardlinks of form $_fname, $_fname_h1 $_fname_h2 ...
#
_create_hardlinks()
{
_fname=$1
_numlinks=$2
touch $_fname
_j=1
while [ $_j -le $_numlinks ]; do
_suffix=_h$_j
_hardlink=$_fname$_suffix
echo "creating hardlink $_hardlink to $_fname"
ln $_fname $_hardlink
_j=`expr $_j + 1`
done
}
#
# create a set of hardlinks
# create hardlinks of form file1, file1_h1 file1_h2 ...
# create hardlinks of form file2, file2_h1 file2_h2 ...
# create hardlinks of form file3, file3_h1 file3_h2 ...
#
_create_hardset()
{
_numsets=$1
_i=1
while [ $_i -le $_numsets ]; do
_create_hardlinks file$_i 5
_i=`expr $_i + 1`
done
}
_modify_level()
{
_level=$1
echo "mod level $_level" >$dump_dir/file$_level
}
_create_dumpdir_hardlinks()
{
_numsets=$1
_wipe_fs
echo "Creating directory system of hardlinks to incrementally dump."
mkdir -p $dump_dir ||\
_error "cannot mkdir \"$dump_dir\""
cd $dump_dir
_create_hardset $_numsets
cd $here
_stable_fs
}
#
# Filter for ls
# Filter out dates on symlinks and char devices
@@ -772,6 +820,9 @@ _dir_filter()
}
#
# Note: requires a space between option letter and argument
#
_parse_args()
{
OPTIND=0
@@ -806,8 +857,13 @@ _parse_args()
-Q)
do_quota_check=false
;;
-l)
[ -z "$2" ] && _error "missing argument for -l"
dump_args="$dump_args -l$2"
shift
;;
*)
_error "invalid argument"
_error "invalid argument to common.dump function: $1"
;;
esac
shift
@@ -829,14 +885,14 @@ _do_dump_sub()
}
#
# Do full level 0 dump
# Do dump to tape
#
_do_dump()
{
_parse_args $*
echo "Dumping to tape..."
opts="$_dump_debug$dump_args -l0 -f $dumptape -M $media_label -L $session_label $SCRATCH_MNT"
opts="$_dump_debug$dump_args -f $dumptape -M $media_label -L $session_label $SCRATCH_MNT"
echo "xfsdump $opts" | _dir_filter
xfsdump $opts 2>&1 | tee -a $seq.full | _dump_filter
}
@@ -856,18 +912,6 @@ _do_dump_min()
xfsdump $opts 2>&1 | tee -a $seq.full | _dump_filter
}
#
# Do level 1 incremental dump
#
_do_dump_incremental()
{
_parse_args $*
echo "Dumping incrementally to tape..."
opts="$_dump_debug$dump_args -l1 -f $dumptape -M $media_label -L $session_label $SCRATCH_MNT"
echo "xfsdump $opts" | _dir_filter
xfsdump $opts 2>&1 | tee -a $seq.full | _dump_filter
}
#
# Do full dump to file
@@ -908,11 +952,8 @@ _do_dump_multi_file()
_prepare_restore_dir()
{
rm -rf $restore_dir
if ! mkdir $restore_dir; then
echo " failed to mkdir $restore_dir"
status=1
exit
fi
mkdir $restore_dir ||\
_error "failed to mkdir $restore_dir"
}
@@ -937,7 +978,7 @@ _do_restore()
echo "Restoring from tape..."
opts="$_restore_debug$dump_args -f $dumptape -L $session_label $restore_dir"
opts="$_restore_debug -f $dumptape -L $session_label $restore_dir"
echo "xfsrestore $opts" | _dir_filter
xfsrestore $opts 2>&1 | tee -a $seq.full | _dump_filter
}
@@ -952,7 +993,7 @@ _do_restore_min()
echo "Restoring from tape..."
onemeg=1048576
opts="$_restore_debug$dump_args -m -b $onemeg -f $dumptape -L $session_label $restore_dir"
opts="$_restore_debug -m -b $onemeg -f $dumptape -L $session_label $restore_dir"
echo "xfsrestore $opts" | _dir_filter
xfsrestore $opts 2>&1 | tee -a $seq.full | _dump_filter
}
@@ -966,11 +1007,41 @@ _do_restore_file()
_prepare_restore_dir
echo "Restoring from file..."
opts="$_restore_debug$dump_args -f $dump_file -L $session_label $restore_dir"
opts="$_restore_debug -f $dump_file -L $session_label $restore_dir"
echo "xfsrestore $opts" | _dir_filter
xfsrestore $opts 2>&1 | tee -a $seq.full | _dump_filter
}
#
# Cumulative restore from a file
# Need to specify the dump level e.g. "-l 0"
#
_do_restore_file_cum()
{
_parse_args $*
if echo $dump_args | grep '\-l0' >/dev/null; then
_prepare_restore_dir
fi
echo "Restoring cumumlative from file..."
opts="$_restore_debug -f $dump_file -r $restore_dir"
echo "xfsrestore $opts" | _dir_filter
xfsrestore $opts 2>&1 | tee -a $seq.full | _dump_filter
}
_do_restore_toc()
{
echo "Contents of dump ..."
opts="$_restore_debug -f $dump_file -t"
echo "xfsrestore $opts" | _dir_filter
cd $SCRATCH_MNT # for IRIX which needs xfs cwd
xfsrestore $opts 2>&1 | tee -a $seq.full | _dump_filter |\
$AWK_PROG 'NF != 1 { print; next }
{files = sprintf("%s\n%s", files, $1)}
END { print files | "sort" } '
cd $here # put back
}
#
# Restore the tape from multiple dump files
#
@@ -989,7 +1060,7 @@ _do_restore_multi_file()
done
echo "Restoring from file..."
opts="$_restore_debug$dump_args $multi_args -L $session_label $restore_dir"
opts="$_restore_debug $multi_args -L $session_label $restore_dir"
echo "xfsrestore $opts" | _dir_filter
xfsrestore $opts 2>&1 | tee -a $seq.full | _dump_filter
}
@@ -1141,8 +1212,8 @@ _check_quota_dumprestore()
{
uquota=0
gquota=0
src/feature -U $SCRATCH_DEV && uquota=1
src/feature -G $SCRATCH_DEV && gquota=1
$here/src/feature -U $SCRATCH_DEV && uquota=1
$here/src/feature -G $SCRATCH_DEV && gquota=1
$AWK_PROG -v uquota=$uquota -v gquota=$gquota -v full=$seq.full '
/user quota information/ {
@@ -1183,8 +1254,8 @@ _check_quota_diff()
{
uquota=0
gquota=0
src/feature -U $SCRATCH_DEV && uquota=1
src/feature -G $SCRATCH_DEV && gquota=1
$here/src/feature -U $SCRATCH_DEV && uquota=1
$here/src/feature -G $SCRATCH_DEV && gquota=1
$AWK_PROG -v uquota=$uquota -v gquota=$gquota '
/Only in RESTORE_DIR: xfsdump_quotas_group/ {