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4
votes
7answers
6k views

Suggestions for using Active Directory credentials (user name/password) with Google Apps?

I run a small college network with approximately 150 user accounts both in my Active Directory and in Google Apps. I'm looking to link AD with G-Apps. Currently my users are required to maintain ...
22
votes
4answers
16k views

How does dropbox version/upload large files? [closed]

I have a free dropbox account (2GB), and I was wondering how the versioning of large files works. I have a full backup of all my webfiles that sites @ just over 1GB. After the initial upload of 1GB, ...
1
vote
6answers
2k views

MySQL replication out of sync

I have a master-master replication system. However, due to an auto-increment issue, I got an error in replication...and it stopped replicating. Someone told me to do: stop slave; SET GLOBAL ...
3
votes
1answer
763 views

Rsync: dealing with absolute symlinks

Having read through the rsync manpage, I can't see any way for rsync to automagically transform absolute symlinks between machines, i.e Server A file -> /home/username/path/file Server B file ...
3
votes
7answers
8k views

Simple one-way synchronisation of user password list between servers

Using a RedHat-derivative distro (CentOS), I'd like to keep the list of regular users (UID over 500), and group (and shadow files) pushed to a backup server. The sync is only one-way, from the main ...
4
votes
2answers
2k views

Keep AD Group Synced in OpenLDAP with POSIX Account Augmentation

What's the most obvious way of achieving the following: The site has an working AD infrastructure and certain parts of the infrastructure are tightly coupled GNU/Linux machines where people from the ...
3
votes
5answers
664 views

What is the most efficient way to push out/publish large sets files over a network?

Here's my scenario: We have a need to push out a set of files (a 'workspace') from a source server to multiple destination servers. The files are kept under version control (SVN) so the first step is ...
4
votes
2answers
1k views

Please help to find a solution for two way, real-time synchronization on Centos 5.5 64Bit

I am in need of a real time, two way synchronization software for Centos 5.5 / 64Bit. Here's little explanation: It needs to be able to perform: Two way synchronization. It must be realtime. By ...
3
votes
5answers
917 views

Time synchronization and scheduled tasks

If NTP runs at 10:59:55, and fixes the time to 11:00:13, does chron run the 11:00:00, and *:00:00 tasks, or are they skipped? Alternately, if NTP runs at 11:00:00 and fixes the time to 10:59:48, do ...
1
vote
4answers
394 views

Need a File Sharing and Syncing Solution

Issue: The designers at our company need a solution to share and sync a folder containing images and other binary files e.g. photoshop, illustrator, flash files etc.. These files may or may not be ...
4
votes
2answers
1k views

File Replication to Branch Offices

We're currently using DFSR in Server 2008 to replicate from our head office to 3 branch offices across VPN links. This way we have a local copy of all the companies files in each site, for quick ...
1
vote
2answers
475 views

Data Backup redundancy/backups

I am looking at setting up a backup solution... well including in my backup solution actually... an external harddrive on my main file server. I then use something like Microsoft SyncToy to 'sync' ...
-1
votes
2answers
240 views

How can I synchronous two databases

I have two databases. First one is local and the other is at Internet, in my domain. I want to synchronous two databases. Is it possible to do so ? How can I synchronous two databases ? Some detailed ...