Il problema che ho riprodotto su molte versioni di MacOS X (Mountain Lion, Mavericks, Yosemite, El Capitan) che usano una versione troppo vecchia
di rsync (2.6.9) e con le versioni più recenti create con Macports (3.x) è risolto con la versione 3.1.2.
MacOS X rsync standard 2.6.9 → errore
••On_my_Mac••% /usr/bin/rsync -avE example example2
building file list ... done
._example
example/color-profile-1
example/._color-profile-1
example/index.xml.gz
example/Contents/
rsync: recv_generator: mkdir "/Users/Shared/tmp/example2/example/Contents" failed: Permission denied (13)
*** Skipping everything below this failed directory ***
example/QuickLook/
rsync: recv_generator: mkdir "/Users/Shared/tmp/example2/example/QuickLook" failed: Permission denied (13)
*** Skipping everything below this failed directory ***
rsync: mkstemp "/Users/Shared/tmp/example2/example/.color-profile-1.zFdjjF" failed: Permission denied (13)
rsync: mkstemp "/Users/Shared/tmp/example2/example/.._color-profile-1.ySmazZ" failed: Permission denied (13)
rsync: mkstemp "/Users/Shared/tmp/example2/example/.index.xml.gz.zB0WUl" failed: Permission denied (13)
copyfile(/dev/null, example/Contents, COPYFILE_METADATA) failed:2
copyfile(/dev/null, example/QuickLook, COPYFILE_METADATA) failed:13
sent 157793 bytes received 120 bytes 315826.00 bytes/sec
total size is 461293 speedup is 2.92
rsync error: some files could not be transferred (code 23) at /SourceCache/rsync/rsync-45/rsync/main.c(992) [sender=2.6.9]
••On_my_Mac••%
Creato rsync 3.1.2 → successo
••On_my_Mac••% type rsync
rsync is /opt/local/bin/rsync
••On_my_Mac••% rsync --version
rsync version 3.1.2 protocol version 31
Copyright (C) 1996-2015 by Andrew Tridgell, Wayne Davison, and others.
Web site: http://rsync.samba.org/
Capabilities:
64-bit files, 64-bit inums, 64-bit timestamps, 64-bit long ints,
socketpairs, hardlinks, symlinks, IPv6, batchfiles, inplace,
append, ACLs, xattrs, iconv, symtimes, no prealloc, file-flags,
HFS-compression
rsync comes with ABSOLUTELY NO WARRANTY. This is free software, and you
are welcome to redistribute it under certain conditions. See the GNU
General Public Licence for details.
••On_my_Mac••%
••On_my_Mac••% /usr/bin/sudo rm -rf example2
••On_my_Mac••% /opt/local/bin/rsync -avAX --fake-super example example2
sending incremental file list
created directory example2
example/
example/color-profile-1
example/index.xml.gz
example/Contents/
example/Contents/PkgInfo
example/QuickLook/
example/QuickLook/Preview.pdf
example/QuickLook/Thumbnail.jpg
sent 462,152 bytes received 167 bytes 924,638.00 bytes/sec
total size is 461,293 speedup is 1.00
••On_my_Mac••%
2 dettagli chiave da notare:
- l'opzione
-E è cambiata in -AX (ACL e attributi estesi)
- l'uso di
--fake-super per poter copiare il file solo in sola lettura
directory
Come usarlo su diversi Mac
Se vuoi eseguire un rsync su un Mac remoto, dovrai chiamare esplicitamente rsync sul Mac remoto con l'opzione --rsync-command :
/opt/local/bin/rsync -avAX --fake-super --rsync-command=/opt/local/bin/rsync example remote_MAC:/tmp/example2