Relocates the tablespace in directory <replaceable>olddir</replaceable>

to <replaceable>newdir</replaceable> during the backup.

<replaceable>olddir</replaceable> is the absolute path of the tablespace

as it exists in thefirst backup specified on the command line,

as it exists in thefinal backup specified on the command line,

and <replaceable>newdir</replaceable> is the absolute path to use for the

tablespace in the reconstructed backup. If either path needs to contain

an equal sign (<literal>=</literal>), precede that with a backslash.

{"dry-run",no_argument,NULL,'n'},

{"no-sync",no_argument,NULL,'N'},

{"output",required_argument,NULL,'o'},

{"tablespace-mapping",no_argument,NULL,'T'},

{"tablespace-mapping",required_argument,NULL,'T'},

{"manifest-checksums",required_argument,NULL,1},

{"no-manifest",no_argument,NULL,2},

{"sync-method",required_argument,NULL,3},

opt.copy_method=COPY_METHOD_COPY;

while ((c=getopt_long(argc,argv,"dnNPo:T:",

while ((c=getopt_long(argc,argv,"dnNo:T:",

long_options,&optindex))!=-1)

{

switch (c)

printf(_(" %s [OPTION]... DIRECTORY...\n"),progname);

printf(_("\nOptions:\n"));

printf(_(" -d, --debug generate lots of debugging output\n"));

printf(_(" -n, --dry-rundon't actually do anything\n"));

printf(_(" -n, --dry-rundo not actually do anything\n"));

printf(_(" -N, --no-sync do not wait for changes to be written safely to disk\n"));

printf(_(" -o, --output output directory\n"));

printf(_(" -T, --tablespace-mapping=OLDDIR=NEWDIR\n"