gfncopy [-vh] path
gfncopy [-vh] [ -C | -M ] -s NCOPY path
gfncopy [-vh] [ -C | -M ] -S REPATTR path
gfncopy [-vh] -r path [path...]
gfncopy [-vh] -c path
gfncopy [-v] -w [-t TIMEOUT] path [path...]
gfncopy manipulates the number of file replicas automatically
created. When no option is specified, it displays the specified
number of file replicas. When replication attributes of both NCOPY
and REPATTR are set to a file, these attributes are displayed in two
lines. With the -v option, it also displays path
names up to the ancient directory that specifies the number of file
repilcas.
-s NCOPYspecifies the attribute for automatic replication represented by the number of file replicas to a file or directory.
-S REPATTRspecifies the attribute for automatic replication represented by host groups to a file or directory.
a REPATTR is represented by the following BNF:
<repattr> ::= <an_attr> | <an_attr> ',' <repattr>
<an_attr> ::= <host_group> ':' <num_rep>
<host_group> ::= <string>
<num_rep> ::= <integer>
e.g.)
group0:2
group0:1,group1:2,group2:3
-C
If the replication attribute exists already on the
file, gfncopy with the -s
or -S options fails.
-M
If the replication attribute does not exist on the
file, gfncopy with the -s
or -S options fails.
-rremoves the specified replication attributes.
The path can be specified multiple times.
-cdisplays the number of file repicas the file really has.
-wchecks whether or not the file replicas have been created according to the replication attributes (NCOPY or REPATTR), otherwise waits for the completion of the replication.
The path can be specified multiple times.
If the path is a directory, files in
subdirectories are checked.
-t TIMEOUT
specifies the time in seconds for the -w option to
wait until automatic replication starts.
Timeout does not occur while the replication is running.
Default is 30 seconds.
-hprocesses symbolic link instead of any referenced files.
-vdisplays verbose messages.
-?displays a list of command options.