M*P
发帖数: 6456 | 1 rsync能干类似SVN之类的版本控制么？
不需要太复杂，只需要能回到过去一个时间点的那种。 |
s*******d
发帖数: 47 | 2 I guess not
【在 M*P 的大作中提到】
: rsync能干类似SVN之类的版本控制么？
: 不需要太复杂，只需要能回到过去一个时间点的那种。
|
S*A
发帖数: 7142 | 3 没有很简单好用的。
你可以用 lvm 做简单backup.
1) lvm take snapshot.
2) backup the snapshot
3) remove the snapshot.
A good deal of the commercial back up system is doing
the redundant check and only backup the change part.
I guess you can do some thing like apple time machine
in LVM:
keep one old version of lvm snapshot.
when backup, take new snapshot.
Mount both snapshot, do file level diff.
rsync only the updated file into backup.
delete the old version of snapshot and keep the new one.
There is an old file system call intermezzo used to able to
things like that. It keep track of a kernel modification log
of changed files. Intermezzo is removed in 2.6 kernel.
【在 M*P 的大作中提到】
: rsync能干类似SVN之类的版本控制么？
: 不需要太复杂，只需要能回到过去一个时间点的那种。
|
S*A
发帖数: 7142 | 4 Another idea is that you can check in your file system into git.
git can handle file changes very well. It will internally collapse
same file into same object.
You just check in your file system from time to time.
Of course you don't check in the /usr etc which can recover from
the internet. |
s*******n
发帖数: 730 | |
M*P
发帖数: 6456 | 6 太小。我就是想找一个 类似的开元替代品。
【在 s*******n 的大作中提到】
: dropbox
: 用点现代化的工具吧。。
|
s*******n
发帖数: 730 | 7 买个100GB呗。。够大了把。免费的也可以弄18G
再不够用s3+s3sync网站，或者一个也叫s3sync的ruby程序。这个你想要多大都行。
备份到云上更安全
【在 M*P 的大作中提到】
: 太小。我就是想找一个 类似的开元替代品。
|
