GLOBUS-URL-COPY(1) | Globus Tookit | GLOBUS-URL-COPY(1) |
NAME¶
globus-url-copy - globus-url-copySYNOPSIS¶
globus-url-copy [options] [SOURCE-URL]
[DESTINATION-URL]
DESCRIPTION¶
The globus-url-copy program is a command line tool for multi-protocol data movement. It supports gsiftp:// (GridFTP), ftp://, http://, https://, sshftp:// and file:/// protocol specifiers in the URL.OPTIONS¶
-help, -usagePrint help.
-versions
Print the versions of all modules that this program
uses
-c, -continue-on-error
Do not die after any errors. By default, program will
exit after most errors.
-a, -ascii
Convert the file to/from ASCII format to/from local file
format
-b, -binary
Do not apply any conversion to the files. *default*
-f filename
Read a list of url pairs from filename. Each line should
contain sourceURL destURL. Enclose URLs with spaces in double qoutes (").
Blank lines and lines beginning with # will be ignored.
-cd, -create-dest
Create destination directory if needed.
-r
Copy files in subdirectories
-fast
Recommended when using GridFTP servers. Use MODE E for
all data transfers, including reusing data channels between list and transfer
operations.
-t transfer time in seconds
Run the transfer for this number of seconds and then end.
Useful for performance testing or forced restart loops.
-q, -quiet
Suppress all output for successful operation
-v, -verbose
Display urls being transferred
-vb, -verbose-perf
During the transfer, display the number of bytes
transferred and the transfer rate per second. Show urls being
transferred
-dbg, -debugftp
Debug ftp connections. Prints control channel
communication to stderr
-rst, -restart
Restart failed ftp operations.
-rst-retries retries
The maximum number of times to retry the operation before
giving up on the transfer. Use 0 for infinite. Default is 5.
-rst-interval seconds
The interval in seconds to wait after a failure before
retrying the transfer. Use 0 for an exponential backoff. Default is 0.
-rst-timeout seconds
Maximum time after a failure to keep retrying. Use 0 for
no timeout. Default is 0.
-stall-timeout SECONDS, -st SECONDS
How long before cancelling/restarting a transfer with no
data movement. Set to 0 to disable. Default is 600 seconds.
-df FILENAME, -dumpfile FILENAME
Path to file where untransferred urls will be saved for
later restarting. Resulting file is the same format as the -f input file. If
file exists, it will be read and all other url input will be ignored.
-do FILENAME, -dump-only FILENAME
Perform no write operations on the destination. Instead,
all files that would be transferred are enumerated and dumped to the specified
file. Resulting file is the same format as the -f input file. Note: if you
intend to use this file as input for a future transfer, the -create-dest
option will be required if any destination directories do not already
exist.
-rp, -relative-paths
The path portion of ftp urls will be interpereted as
relative to the user´s starting directory on the server. By default,
all paths are root-relative. When this flag is set, the path portion of the
ftp url must start with %2F if it designates a root-relative path.
-s SUBJECT, -subject SUBJECT
Use this subject to match with both the source and dest
servers
-ss SUBJECT, -source-subject SUBJECT
Use this subject to match with the source server
-ds SUBJECT, -dest-subject SUBJECT
Use this subject to match with the destionation
server
-tcp-bs SIZE, -tcp-buffer-size SIZE
Specify the size (in bytes) of the buffer to be used by
the underlying ftp data channels.
-bs block SIZE, -block-size block SIZE
Specify the size (in bytes) of the buffer to be used by
the underlying transfer methods
-p PARALLELISM, -parallel PARALLELISM
Specify the number of parallel data connections should be
used.
-notpt, -no-third-party-transfers
Turn third-party transfers off (on by default).
-nodcau, -no-data-channel-authentication
Turn off data channel authentication for ftp
transfers.
-dcsafe, -data-channel-safe
Set data channel protection mode to SAFE
-dcpriv, -data-channel-private
Set data channel protection mode to PRIVATE
-off, -partial-offset
Offset for partial ftp file transfers, defaults to
0
-len, -partial-length
Length for partial ftp file transfers, used only for the
source url, defaults the full file.
-list URL
List the files located at URL.
-stripe
Enable striped transfers on supported servers
-striped-block-size, -sbs
Set layout mode and blocksize for striped transfers. If
not set, server defaults will be used. If set to 0, Partitioned mode will be
used. If set to >0, Blocked mode will be used, with this as the
blocksize.
-ipv6
Use ipv6 when available (EXPERIMENTAL)
-udt
Use UDT, a reliable udp based transport protocol, for
data transfers
-g2, -gridftp2
Use GridFTP v2 protocol enhancements when possible
-dp, -delayed-pasv
Enable delayed passive
-mn, -module-name gridftp storage module name
Set the backend storage module to use for both the source
and destination in a GridFTP transfer
-mp, -module-parameters gridftp storage module parameters
Set the backend storage module arguments to use for both
the source and destination in a GridFTP transfer
-smn, -src-module-name gridftp storage module name
Set the backend storage module to use for the source in a
GridFTP transfer
-smp, -src-module-parameters gridftp storage module parameters
Set the backend storage module arguments to use for the
source in a GridFTP transfer
-dmn, -dst-module-name gridftp storage module name
Set the backend storage module to use for the destination
in a GridFTP transfer
-dmp, -dst-module-parameters gridftp storage module parameters
Set the backend storage module arguments to use for the
destination in a GridFTP transfer
-aa, -authz-assert authorization assertion file
Use the assertions in this file to authorize the access
with both source and dest servers
-saa, -src-authz-assert authorization assertion file
Use the assertions in this file to authorize the access
with source server
-daa, -dst-authz-assert authorization assertion file
Use the assertions in this file to authorize the access
with dest server
-cache-aa, -cache-authz-assert
Cache the authz assertion for subsequent transfers
-cache-saa, -cache-src-authz-assert
Cache the src authz assertion for subsequent
transfers
-cache-daa, -cache-dst-authz-assert
Cache the dst authz assertion for subsequent
transfers
-pipeline, -pp
Enable pipelining support for multi-file ftp transfers.
Currently third-party transfers benefit from this. *EXPERIMENTAL*
-concurrency, -cc
Number of concurrent ftp connections to use for multiple
transfers.
-nl-bottleneck, -nlb
Use NetLogger to estimate speeds of disk and network
read/write system calls, and attempt to determine the bottleneck
component
-src-pipe, -SP command line
Set the source end of a remote transfer to use piped in
input with the given command line. Do not use with -fsstack
-dst-pipe, -DP command line
Set the destination end of a remote transfer to write
data to then standard input of the program run via the given command line. Do
not use with -fsstack
-pipe command line
Sets both -src-pipe and -dst-pipe to the same
thing.
-dcstack, -data-channel-stack
Set the XIO driver stack for the network on both the
source and the destination. Both must be GridFTP servers.
-fsstack, -file-system-stack
Set the XIO driver stack for the disk on both the source
and the destination. Both must be GridFTP servers.
-src-dcstack, -source-data-channel-stack
Set the XIO driver stack for the network on the source
GridFTP server.
-src-fsstack, -source-file-system-stack
Set the XIO driver stack for the disk on the source
GridFTP server.
-dst-dcstack, -dest-data-channel-stack
Set the XIO driver stack for the network on the
destination GridFTP server.
-dst-fsstack, -dest-file-system-stack
Set the XIO driver stack for the disk on the destination
GridFTP server.
-cred path to credentials or proxy file
Set the credentials to use for both ftp
connections.
-src-cred CRED-FILE, -sc CRED-FILE
Set the credentials to use for source ftp
connections.
-dst-cred, -dc path to credentials or proxy file
Set the credentials to use for destination ftp
connections.
-af filename, -alias-file filename
File with mapping of logical host aliases to lists of
physical hosts. When used with multiple conncurrent connections, each
connection uses the next host in the list. Each line should either be an
alias, noted with the @ symbol, or a hostname[:port]. Currently, only the
aliases @source and @destination are valid, and they are used for every source
or destination url.
-sync
Only transfer files where the destination does not exist
or differs from the source. -sync-level controls how to determine if files
differ.
-sync-level number
Choose critera for determining if files differ when
performing a sync transfer.
•Level 0 will only transfer if the destination
does not exist.
•Level 1 will transfer if the size of the
destination does not match the size of the source.
•Level 2 will transfer if the timestamp of the
destination is older than the timestamp of the source.
•Level 3 will perform a checksum of the source and
destination and transfer if the checksums do not match.
The default sync level is 2.
AUTHOR¶
The Globus Alliance, http://www.globus.org/Author.
COPYRIGHT¶
Copyright © 1999-2010 University of Chicago02/09/2012 | The Globus Alliance |