�� rsync (original) (raw)

�� rsync

�� , �� . ��: rsync -a /dir1/dir2 /dir3 - �� /dir3/dir2/�� rsync -a /dir1/dir2/ /dir3 - �� /dir3/��
�� , �� "-a" �� uid/gid, �.�. �� , � �� , �� , �� . �� /etc/password �� , � ��, �� /etc/password �� (�� , ��, web, ftp, dhcp, �� uid/gid �� ). �� "--numeric-ids".
�� ("--exclude-from=��" �� " --exclude ��1 --exclude ��2").

�� , �� , �� "exclude" �� "/dir/*", � �� "/dir/" (�� "/dir" �� /dir123, � �� /dir.txt, �� "/" � �� ).

�� ("*") � �� /��, �� , �� "/", �� "**".

�� '/' �� . �� "/dir/test" �� c �� , � "dir/test.txt" �� "*.log" � ��.

�� /dir, �� /dir/best, � �� :

/dir/* �� "exclude" ��, �� , �� . � �� , �.�. "/" � "exclude" �� = "/dir3/dir2" �� "/dir3" �� .

�� SSH. rsync �� "-z" �� , �� ssh �� :

export RSYNC_RSH="ssh -c arcfour -o Compression=no -x" rsync -a -z -v --bwlimit=16 /dir1 /dir2 user@test.ru:/dir3/

��, --bwlimit=16 �� 16 �� .

�� . ��, �� 1 �� : "--modify-window=1".
�� . �� /snapshot/��.

#!/bin/sh snapshot_dir="/snapshot/date \\+\\%Y_\\%m_\\%d" mkdir $snapshot_dir rsync -a -v --delete --max-delete=1000 --hard-links \ --delete-excluded --exclude-from=/etc/rsync_backup.exclude \ --backup --backup-dir=$snapshot_dir \ / /backup

RETCODE=$? if [ $RETCODE -ne 0 ]; then echo "Err code=$RETCODE"| mail -s "FATAL RSYNC BACKUP" admin@test.ru fi echo RET: $RETCODE /bin/chmod 0700 /backup /bin/chmod 0700 /snapshot
�� .

-v - ��, �� ;

-a - �� , �� ;

-H - �� , �� ;

-x - �� ;

--progress - �� ;

--delete - �� , �� . --delete �� --delete-after ��, �� , � �� . --delete-after �� , �� , �� --force �� ;

--delete-excluded - �� , �� ;

-n - �� , �� , �� ;

-c - �� , � �� ;

--compare-dest=DIR - �� , �� , � �� - ��, �� , �� ;

--link-dest=DIR - �� DIR, ��, �� ;

--ignore-errors - �� ;

--max-delete - �� ;

-A - �� , �� ACL;

--files-from=FILE - �� ;

16.09.2008

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