When using rsync, large files can significantly slow down its performance. Therefore, if you are transferring gigabyte-sized files, it is expected to be slow. Nonetheless, it would still be an upgrade from your current situation of rsync needlessly copying such large files. If your home director...
that grows very large indeed. Similarly, MySQL in InnoDB mode logs to a single, large log file. An update to a large InnoDB MySQL data or log file, such as/var/lib/mysql/ibdata1, forces the rsync process to re-copy the entire file in a second pass. If these files are large, the...
rsync daemon. It offers a large number of options that control every aspect of its behavior and permit very flexible specification of the set of files to be copied. It is famous for its delta-transfer algorithm, which reduces the amount of data sent over the network by sending only the dif...
This would copy file1 and file2 into /dest using a remote shell. This word-splitting is done by the remote shell, so if it doesn't work it means that the remote shell isn't configured to split its args based on whitespace (a very rare setting, but not unknown). If you need to t...
It offers a large number of options that control every aspect of its behavior and permit very flexible specification of the set of files to be copied. 它提供大量的选项来控制行为的每一方面并且允许很灵活地指定要拷贝的组文件。 It is famous for its delta-transfer algorithm, which reduces the amo...
I move large media files back and forth on my servers, so knowing how long the transfer has remaining is very useful. shell> chown jack:wheel /home/jack/rsync.jack shell> chmod 600 /home/jack/rsync.jack
the inotify subsystem from the command line.1One major use is indesktop searchutilities likeBeagle"https://en.wikipedia.org/wiki/Beagle_(software)"), where its functionality permitsreindexingof changed files without scanning the filesystem for changes every few minutes, which would be very ...
Copying data from the basis file to the temp-file make the receiver the most disk intensive of all the rsync processes. Small files may still be in disk cache mitigating this but for large files the cache may thrash as the generator has moved on to other files and there is further latenc...
Does anybody know of a good piece of software that handles file moves well? I've found that unison should be capable of this, but it doesn't seem to work in practice. I tested unison by synchronizing two local directories, each with a large file in it, and it still detected my move...
I move large media files back and forth on my servers, so knowing how long the transfer has remaining is very useful. •Previous Entry: nginx 每天定时切割Nginx日志的脚本