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####################################################################### ## ## \/raid\/data\/module\/RSYNC\/system\/etc\/rsyncd.conf - RSYNCD config file ## ####################################################################### gid = users read only = true transfer logging = false log file = \/var\/log\/rsyncd.log pid file = \/var\/run\/rsyncd.pid hosts allow = 192.168.7.6 [Public] comment = Public Files path = \/raid\/data\/Public read only = no list = yes uid = sys gid = nogroup<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tThe only thing I have modified is the hosts allow to the IP adress of my N5200 – the target.<\/p>\n
\tNow enable the RSYNC module on Your source – in my case the N7700.<\/p>\n
\tLogout from the source and log on via ssh to the target.
\tIf You wish to have a exact copy of Your source on the target, then You have to create all top level folders which You want to sync via the Web Interface – I have decided to sync all source folders to a folder called NAS_BACKUP.<\/p>\n
\tIt's time for a first test now. With following command I sync my Public folder from the source N7700 to the target N5200<\/p>\n
<\/p>\n
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\/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a --delete --stats 192.168.7.5::Public \/raid\/data\/NAS_BACKUP\/Public\/<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tThe IP adress in the above commandline is the IP adress of my N7700 and I sync the folder Public (which is defined in the rsyncd.conf file of the source N7700) to the top level folder NAS_BACKUP and there into a subfolder Public.<\/p>\n
\tIf You test it I would choose a Test folder or a folder with a small number of files.<\/p>\n
\tIf it works it's time to enter this in the cron to run it automatically.
\tFor this modify the file \/app\/cfg\/crond.conf with Your entry. My entry looks following:<\/p>\n
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00 *\/6 * * * \/raid\/data\/module\/RSYNC\/system\/etc\/copy_all.sh >> \/raid\/data\/NAS_BACKUP\/rsync.log 2>&1<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tThe cron calls every 6 hours the script copy_all.sh (this is a simple script with all rsync commands and some echo commands) and redirects all outputs to a log file – here a part of the script:<\/p>\n
<\/p>\n
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#!\/bin\/bash # # called by cron to backup the N7700 to the N5200 via rsync echo "start backup via rsync : `date`" echo "syncing folder : Public" \/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a --delete --stats 192.168.7.5::Public \/raid\/data\/NAS_BACKUP\/Public\/ echo "syncing folder : Special" \/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a --delete --stats 192.168.7.5::Special \/raid\/data\/NAS_BACKUP\/Special\/ echo "end backup via rsync : `date`" echo "+++++++++++++++++++++++++++++++++++++++++++++++++"<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tFor updating the real cron entries do following command:<\/p>\n
<\/p>\n
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crontab \/app\/cfg\/crond.conf -u root<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tThe log file looks following:<\/p>\n
<\/p>\n
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start backup via rsync : Mon May 25 18:00:02 CEST 2009 syncing folder : Public Number of files: 15535 Number of files transferred: 0 Total file size: 804895522908 bytes Total transferred file size: 0 bytes Literal data: 0 bytes Matched data: 0 bytes File list size: 505518 File list generation time: 0.001 seconds File list transfer time: 0.000 seconds Total bytes sent: 1073 Total bytes received: 509421 sent 1073 bytes received 509421 bytes 340329.33 bytes\/sec total size is 804895522908 speedup is 1576699.28 syncing folder : Special Number of files: 57 Number of files transferred: 0 Total file size: 17383696900 bytes Total transferred file size: 0 bytes Literal data: 0 bytes Matched data: 0 bytes File list size: 1494 File list generation time: 0.001 seconds File list transfer time: 0.000 seconds Total bytes sent: 35 Total bytes received: 1556 sent 35 bytes received 1556 bytes 3182.00 bytes\/sec total size is 17383696900 speedup is 10926270.84 end backup via rsync : Mon May 25 18:00:04 CEST 2009 +++++++++++++++++++++++++++++++++++++++++++++++++<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tThats it – from now on Your source is synced every 6 hour to the target. Be aware that deleted files on the source are also deleted on the target with the above rsync options.<\/p>\n
\t <\/p>\n
\n \t <\/p>\n
\tThe RSYNC module have to be enabled on the source and also the config file has to be modified on the source.
\tOn the target N7700 – thats the one which holds the backups, theres no need to enable the module, just install it.<\/p>\n
\tLet's assume You have defined on Your source N7700 – thast the one You want to backup a Folder called [Test] in the configfile (don't forget to disabel\/enable the module after modifying the onfig file and You want to sync it to a Folder called "Test" on Your target N7700 (the one which holds the backups) the You have to login in Your target N7700 via ssh and issue following command:<\/p>\n
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\/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a --delete --stats 192.168.7.5::Test \/raid\/data\/Test<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tplease replace 192.168.7.5 with the IP adress of Your source N7700.<\/p>\n
\trsync is always triggered from the target and the source listens for requests.<\/p>\n
\t <\/p>\n
\n \t <\/p>\n
\tOh sorry – first enter it on the commandline – if it works, then put in in cron.
\tFor this modify the file \/app\/cfg\/crond.conf with Your entry.<\/p>\n
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00 *\/6 * * * \/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a --delete --stats 192.168.7.5::Test \/raid\/data\/Test >> \/raid\/data\/logfiles\/rsync.log<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tAfter modyfing the above mentioned file You have to run following command:<\/p>\n
<\/p>\n
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crontab \/app\/cfg\/crond.conf -u root<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \tto update cron.
\tFrom now on Your command runs every 6 hours and writes to a log file named rsync.log in a folder called "logfiles" – this folder should have been created before.<\/p>\n
\t <\/p>\n
\n \t <\/p>\n
\tjust wanted to add — how much BETTER rsync is than either of the nsync options<\/p>\n
\tafter getting rsync to work — for me, on a 50gB folder of Documents<\/p>\n
\t1. NSYNC — synchronize — puts the whole folder each time, no changes — Hour each time<\/p>\n
\t2. NSYNC — incremental — puts only the changes, but takes forever to 'look' at each file — 30 mins each time<\/p>\n
\t3. RSYNC — looking only for changes — once synced up, the next time it ran, took only — 5 seconds ! amazing<\/p>\n
\tthanks again PETER, you saved us here in the studio<\/p>\n
\n \t <\/p>\n
\tOf course, that depends on the entries of the crontab entry – the crontab entry is this one:<\/p>\n
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00 *\/6 * * * \/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a --delete --stats 192.168.7.5::Test \/raid\/data\/Test >> \/raid\/data\/logfiles\/rsync.log<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \twhat You have put in the \/app\/cfg\/crond.conf file – for the time definition the first enries are important:<\/p>\n
<\/p>\n
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00 *\/6 * * *<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \ta monthly entry could look like:<\/p>\n
<\/p>\n
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15 14 1 * *<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \twhich means : every first day of the month at 14:15
\ta weekly entry could look like:<\/p>\n
<\/p>\n
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5 4 * * 7<\/pre>\n<\/p><\/div>\n<\/p><\/div>\n \twhich means, runs every sunday at 04:05
\tYou have a lot of freedom to define at what time the job runs – see here for a description of the entries:
\thttp:\/\/linux.die.net\/man\/5\/crontab<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" SSH Default user: sys Default password: sys Editor vi Manual Link Exstern vi Manual Link Intern Comand pokrenuti na TARGET : \/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a –delete –stats 192.168.1.30::Storage \/raid\/data\/Storage Command ubaciti u CRON : 00 *\/6 * * * \/raid\/data\/module\/RSYNC\/system\/bin\/rsync -a –delete –stats 192.168.1.30::Storage \/raid\/data\/Storage >> \/raid\/data\/Storage\/logfiles\/rsync.log Thecus N4100 Nsync Quick Guide…<\/p>\n","protected":false},"author":1,"featured_media":154,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-156","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-network"],"_links":{"self":[{"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/posts\/156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=156"}],"version-history":[{"count":1,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/posts\/156\/revisions"}],"predecessor-version":[{"id":408,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/posts\/156\/revisions\/408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=\/wp\/v2\/media\/154"}],"wp:attachment":[{"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notiz.comanet.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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