Xtrabackup: This target seems to be not prepared yet. Xtrabackup: cd to /opt/maginot/backup/dbnode/dbdir Xtrabackup version 2.2.8 based on MySQL server 5.6.22 Linux (x86_64) (revision id: ) IMPORTANT: Please check that the apply-log run completes successfully.Īt the end of a successful apply-log run innobackupexġ50115 23:00:10 innobackupex: Starting ibbackup with command: xtrabackup -defaults-file="/opt/maginot/backup/dbnode/dbdir/backup-my.cnf" -defaults-group="mysqld" -prepare -target-dir=/opt/maginot/backup/dbnode/dbdir The datadir in its home on the new VM is running fine and not putting anything in the error.log file, but the problem is that now when Xtrabackup runs I get this during the applylog step:ġ50115 23:00:10 innobackupex: Starting the apply-log operation I use Xtrabackup for scheduled backups, but for this I wanted to get the entire datadir w/ binlogs in one pass so I’d stopped the server and rsync’ed. (So if you are going to use the -delete be aware that it can cause some data loss.I was moving a mysql datadir from one VM to another during an OS upgrade and I believe my rsync command did not copy the ib_logfile0 and ib_logfile1 files (hereon referred to as “the ib_logfiles”, but I still mean both). The -delete option will sync the source and destination by deleting files from the destination that have been deleted from the source. This copies files recursively, going into each directory down the path provided, and “verbosity” - telling you what is happening. You’ll notice we used the -a option in our backup script along with a -v. Below are some helpful options for file transfer that you might want to use in your scripts. You can customize virtually every element of the transfer. Helpful OptionsĪs you can imagine, rsync is highly customizable. You can also schedule your transfers via cron. This allows you to run a transfer whenever you want without having to remember the options or risk typing in a wrong file path. Scripting Capabilitiesīecause rsync runs in your command line, you can save your transfer in a script. Even if you are moving large media files, rsync is capable of handling just about anything you throw at it. This means that subsequent backups and file transfers will be much faster after the initial transfer. So why use rsync? Delta TransfersĪfter repeated use, rsync is faster than other command line file transfer tools (scp, for example) because it checks your files before transfer and only copies data that has been updated at the source. There are many different backup and file transfer alternatives out there. In this instance, we are asking rsync to take the contents of the /var/www/html directory (which contains all of your website files) and delivering them to a local destination: a hard drive mounted to /mnt/backupdrive. rsync -av -delete :/var/www/html /mnt/backupdrive This is an effective and easy way of backing up your website files. Now imagine taking the above situation in the reverse: going up to your website files as the source and downloading them to a local destination. How To Create a Local Backup Of Your Website Files This is what differentiates rsync from many other file transfer systems, it helps keep your files clean and organized. This means if you had deleted one of those HTML files locally it will also be deleted from the server. The -delete option will remove any files from the destination that have been deleted at the source. html file extension followed by a host specification ( ), a colon ( :), and finally the server file path into which you want rsync to place your files. This command uses wildcard expansion ( *) grab any file that ends with the. In this example, imagine you have a server hosting your website files in the /var/rsync *.html -delete :/var/www/html The below commands should work over SSH with your cPanel user. More advanced Rsync command require cPanel VPS hosting or cloud and unmanaged VPS level hosting. Here are a few common use cases that would be applicable to most users. How To Create a Local Backup Of Your Website Files.How to Transfer Website Files With Rsync.You can also use it as a command line replacement for FTP when transferring your website files to a server. You can use it for copying files locally, or to backup your files to your remote server. Rsync is a powerful tool for copying files to and from remote servers or between various networks machines.
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