Questions tagged [synchronization]
480 questions
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5 answers
Do you know of an online back up & sync solution for Windows that actually works?
I've been looking for some time for a program that backups your data to the cloud and is also able to sync 2 or more computers. By syncing I mean, if I change something on one computer that it should also apply the same change on another computer.…
user21316
4
votes
4 answers
Sync Servers with DRBD
assume if I synchronized two servers and I used DRBD, and after I synced them I installed application on both, if I wanted to add a third server. is that possible? since I think I should create block device and use it in the installation and that is…
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ibr
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2 answers
Problems with Azure AD connect custom install
I badly need your clever advice!
The thing is I am trying to extend on-premises active directory to Azure.
And one of my coworkers mentioned that if it’s over 100,000 items then you’ll want to install to full SQL server and installer really is not…
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hesoyam
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4
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2 answers
SYNC a folder on Ubuntu server with amazon S3 bucket automatically
I have an app running on Digital Ocean server and there are two folders which are being updated with user uploaded images.
Is it possible to transfer the new uploads from the server folder to s3 bucket automatically.
I have already configured AWS…
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brainHax
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Is it possible to mirror a MediaWiki article from another wiki?
I have two MediaWiki installations on two different domains, both on the same server but with different databases.
Is there a feature or extension that will allow me to automatically mirror the contents of one wiki to the other, and have the…
![](../../users/profiles/331577.webp)
William
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4
votes
5 answers
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 these tasks run twice?
If they are skipped, what…
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Adam Davis
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2 answers
How to sync two CalDAV servers
My work calendar is stored on my employer's Horde server. I also have my own owncloud instance running.
What I would like to do is store also my work calendar on my owncloud instance, and have a script which mirrors this calendar to my Horde…
![](../../users/profiles/18044.webp)
andreas-h
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4
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1 answer
Hot/Lukewarm mail server setup
We have two mailservers ("dubone" and "dubdeuce"), one does all the work while the other sits idle. We want to have a setup where if dubone is busy or down, dubdeuce can accept/reject/filter emails just as dubone would.
Then, once dubone is…
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Zimmy-DUB-Zongy-Zong-DUBBY
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7 answers
What is the most efficient way to keep data synchronized between two locations?
For example, I would like to keep a lot of music files synchronized on two different hard drives. What is the most efficient way to do this? The more automated the method, the better!
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Bryan Denny
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4
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1 answer
rsync copying entire files instead of difference
I have 2 remote folder containing few files. I am using rsync to sync the 2.
The thing is that on the first server files are strictly just APPENDED with new data every day.
When I call rsync it seems to me that it copies the entire file again.
Is my…
![](../../users/profiles/99246.webp)
Abruzzo Forte e Gentile
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1 answer
Open LDAP and ActiveDirectory synchronization
I have been searching on google for a while to find out the best way to synchronize the user database between OpenLDAP and an ActiveDirectory, but with not a clear results !
What i want to achieve is, have user database in OpenLDAP and then populate…
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Bouanani Meher
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2 answers
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 access and fault tolerance. We decided against WAN…
![](../../users/profiles/1820.webp)
Jeff Miles
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rsync copies unmodified files between different file systems
I try to synchronize files between two machines using rsync, but it seems to copy all the files regardless file modification time. Two consecutive call of the command produces the same results, so it is clearly broken.
The command in question…
![](../../users/profiles/34607.webp)
Joó Ádám
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1 answer
syncing local folders
What is a best way to keep in sync two local folders ? I know I can use rsync -Ra but I need to keep in sync all the time. Is it possible to make rsync sit in background and constantly sync local folders.
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Tom
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2 answers
TCP connection stuck in SYN_RECV state despite ACK received, Linux 2.6.18, embedded, ARM
My client cannot connect to my protocol port (TCP) after some network glitches, even though all other protocols (telnet/HTTP/FTP) work fine.
netstat shows that my server is listening and tcpdump on the server shows all 3 packets are…
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waynix
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