Questions tagged [synchronization]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
2 answers
44 views

file/folder synchronization Windows/Fileshares

What is the best way to synchronize files/folders - NAS to Windows File Services and Windows File Services to NAS over 200mbps WAN connecton ( time to sync 5 minutes)
borubart's user avatar
2 votes
1 answer
3k views

NTP time sync issues Windows Server 2016

So, I'm running into some issues trying to configure NTP sync on my DC. This is a Virtual Machine running on Hyper-V. I disabled time sync for this VM. I forwarded 123/udp both on the windows firewall ...
Mrpopo666's user avatar
-7 votes
2 answers
87 views

Servers syncronization Linux Centos [closed]

I need to synchronize the data in MySQL Database from another server running same application in another Location. How to do the synchronization ? Thankyou in Advance.
Bhuwan Bhandari's user avatar
3 votes
2 answers
7k views

chrony does not log anything on my ec2 instance

i am trying to gather statistics from the chrony daemon on my EC 2 (Ubuntu 18.04.2 LTS) instance. i have followed aws's guide on how to set it up and it runs as expected. i need to compare the time ...
Eitan Kats's user avatar
0 votes
1 answer
2k views

How to configure password synchronization between two Active Directory Domains with Microsoft Identity Manager PCNS?

I have two domains with a two-ways trust relationship (selective authentication). Microsoft Identity Manager is installed, configured and "Password Change Notification Service" is configured and ...
donmelchior's user avatar
2 votes
1 answer
685 views

If two scheduled tasks are missed, in which order will they run next?

Let's assume we have two scheduled tasks, both with the option Run task as soon as possible after a scheduled start is missed toggled on. These tasks are conflicting. In this case, one of them turns ...
nostalgk's user avatar
  • 165
1 vote
0 answers
35 views

Migrating from in-house server to cloud - managed provider taking for ever

We're in the process of migrating ~500gb of data from our end-of-life, in-house server to a new Citrix-based hosted DFS. Our provider has been citing issues for some time trying to sync the data, ...
user506410's user avatar
0 votes
0 answers
982 views

Issue with DC on different sites not replicating

I have a topology with 2 sites (SiteA and SiteB). Sites are connected thru a VPN (OpenVPN network to network), every traffic is playing well (Ping, SMB, RDP, SSH, Web etc.) All DCs are running ...
Sierramike's user avatar
2 votes
1 answer
2k views

Sync failed on IMAP dovecot

I created a new dovecot installation, and my client (Outlook 2013) is having trouble syncing (frequent errors). On the server side I see the errors below. Dec 01 17:14:36 imap-login: Info: Login: ...
TSG's user avatar
  • 1,852
0 votes
1 answer
3k views

Azure Connect "soft match" issues

Before I get into the details: my problem is clearly different than the one described in this question. I'm running a single Azure Connect instance, so the problem clearly isn't due to multiple sync. ...
MBender's user avatar
  • 381
1 vote
0 answers
56 views

What are the options to "atomically" stage different files (not having ZFS)

I need to take a backup of an SQLite3 DB matching the state of other applications writing to disk, besides a vault using the filesystem as a backend. I need to do this in a system with no ZFS so no ...
nbari's user avatar
  • 568
0 votes
1 answer
709 views

Ambari sync with LDAP using StartTLS

I'm facing an issue to sync Ambari with a LDAP server using StartTLS and a self-signed certificate. Ambari server and ldap server are both running on the same machine. I've followed the steps written ...
JeremyJJ's user avatar
-2 votes
1 answer
2k views

Best way to Sync files from Windows server 2012 R2 to another Windows server 2012 R2 with only local admin privilege

My IT dept give me 2 servers (Windows server 2012 R2), the first one have 4TB data, the 2nd one have an empty 5TB partition. I have admin privilege on both servers. I have to move all data from server-...
Luke's user avatar
  • 103
6 votes
1 answer
2k views

Master-Master File Sync between DataCenters

My problem is regarding a master-master (3 master nodes) file synchronization setup, where each node is in a different DataCenter. I have three application servers where users can create/modify/delete ...
Jimmy's user avatar
  • 231
-2 votes
1 answer
53 views

Get differences between two server paths (one remote) and sync differences

I would like to sync two paths on demand (not automatically) on two CentOS servers. The goal is to send files from server A to server B if they are different. It's about 1 gig of data in text files (...
Misterr Moron's user avatar
0 votes
1 answer
97 views

Azure AD Connect: Should new users be added first to Azure AD or to AD DS on-prem?

Let's assume there is an up-to-date environment that uses Azure AD Connect to sync user accounts between AD DS on-prem and Azure AD in the cloud. When adding new users - should they be added to Azure ...
Heinrich Ulbricht's user avatar
1 vote
0 answers
257 views

Good way to do rsync relay for a chain of network hosts

Below is the topology of network chain I have for a content syncing job: Host1 -> Host2 -> Host3 src-folder dest-folder1 dest-folder2 I plan to use rsync ...
lordofire's user avatar
0 votes
1 answer
3k views

Lsyncd exclude files or folders not working

I am using lsyncd for live syncing between master and slave and I want to exclude files like .htaccess and git files to slave server. I have configured like this: sync { default.rsync, source="/...
Anand Shrestha's user avatar
1 vote
1 answer
97 views

How to sync azure SDD disk across datacenters?

I'm working on a failover plan for my (at the moment, single Azure region) webservers. My azure resources are due to legacy applications quite oldschool, Windows server 2016 VM's with SSD disks ...
user2713516's user avatar
13 votes
1 answer
806 views

Does rsync change file content (dealing with hardlinks)?

Imagine I have a file remote/A which syncs to local/A and local/B is a hardlink of local/A. Is there a threat that on a next remote/A change and synchronization rsync will not delete local/A but only ...
user619271's user avatar
1 vote
3 answers
3k views

Keeping a delta sync between Azure Storage blob containers

I have three different Azure Storage blob containers that are used to serve website content, one for production, one for staging and one for development. My goal is to sync staging and development ...
Kevin Denham's user avatar
0 votes
2 answers
889 views

Master-Master replication how to catch up sync if shutdown

for work I was supposed to set up a master-master replication of 2 servers ( raspberry pi 3 debian ), which I did and it works, but now I have come to the issue of why we set up the replicas in the ...
Gabby's user avatar
  • 11
4 votes
4 answers
2k views

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 ...
ibr's user avatar
  • 191
1 vote
0 answers
756 views

Configuring NextCloud with Amazon S3 and RDS

i was looking through the web about how to connect NextCloud to S3 and i found it over here i even found some topics on the forums explain how to do that, which is great. but my solution also depend ...
ibr's user avatar
  • 191
6 votes
2 answers
125 views

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 ...
fopsik's user avatar
  • 616
0 votes
0 answers
66 views

migrating data between Windows servers on different networks

I am migrating to new servers from different hosting companies. I have about 250GB of files to be copied from the old server to the new. Both servers are behind firewalls. Can someone recommend a ...
Steven's user avatar
  • 111
0 votes
2 answers
2k views

unison set owner of files

I'm copying files from my workstation to a dev sandbox, locally I don't have the www-data user, which is needed by my web server. Is there a way to set up an user_id for files synced by unison?
astropanic's user avatar
1 vote
1 answer
2k views

unison-fsmonitor doesn't detect any changes

I've just compiled unison 2.48.4 for my own. It works perfectly after normal call but unison-fsmonitor doesn't deect any filesystem changes and doesn't synchronize anything. Filesystem is EXT4. -debug ...
ardabro's user avatar
  • 187
1 vote
0 answers
433 views

Unison: skip any delete of files or folders

While synchronising directories using Unison I want to skip any delete of files or folders (both ways). I wonder how I can do it?
user avatar
1 vote
1 answer
429 views

Our master/slave servers are unable to sync after SSL certificates were installed and then removed, what is this down to?

We have two servers with Rackspace running IIS 8, a master and slave. Previously the master would sync with the slave through the method described here: https://community.rackspace.com/products/f/25/...
Rob's user avatar
  • 31
0 votes
2 answers
678 views

Synchronization over ssh with restricted access to the server file system

I want to synchronize (both directions) a certain folder between a server (S) and a local machine (L). On both S and L, I have the same system (Ubuntu) and a user jan, with sudo privileges (i.e. in ...
galapah's user avatar
  • 101
0 votes
1 answer
28 views

Creating transportable servers (Windows Server 2008 R2)

Question: What would be the best way to achieve the desired situation? RODC's? Current situation: We have two domain controllers both with OS in RAID1 and DATA in RAID5. We also have two extra HP ...
WatskeBart's user avatar
0 votes
2 answers
392 views

How to sync two Wordpress sites, while maintaining some differences between them

I have an Ubuntu Linux VM that is hosting about 105 Wordpress sites. For each of the sites on my server, I have a "clone" version of the site (ie www.example.com and clone.example.com). The clone ...
Alex Douglas's user avatar
3 votes
0 answers
936 views

Unison sync of sshfs mount - what can go wrong if the connection breaks?

I am syncing a local directory (say "/local") with a cloud storage server using Unison. The cloud storage is mounted to, say, "/mnt" via sshfs (with no-cache option), and I sync the two directories /...
André's user avatar
  • 131
0 votes
0 answers
192 views

dropbox / syncthing / cold storage like server

I have a gluster file system on top of two zfs RAIDs, and I'm looking to set up filesharing with the following requirements: 1) Data security. Data at rest is taken care of, but I need to make sure ...
kjskjk kjdksjk's user avatar
3 votes
2 answers
3k views

Azure Active Directory Sync Health - "Latest data is not available"

Anyone uing AD Connect Sync Health in a non-Express setup yet? I have a the Sync Health agent installed, and connected to AAD, but am getting an error - in the Sync Error applet it shows "Latest data ...
Justin Gillfeather's user avatar
5 votes
1 answer
952 views

Rsync over sshfs skips filenames starting with underscore

I'm trying to sync a directory tree from OS X (10.11) to Ubuntu 14.04. While most of the files get transferred just fine, files with names starting with _ (underscore) do not. Here is the command I ...
Nic Nilov's user avatar
  • 191
1 vote
1 answer
60 views

Cluster mode Netapp - Snapmirror change unix groups

I'm trying to setup snapmirror between two cluster mode netapp filers. However, one is in the US, the other is in China. We have two different unix groups setup here, as a security measure. i.e. ...
Ben Coughlan's user avatar
0 votes
1 answer
318 views

How to keep newly installed packages in sync from master to nodes with puppet?

I have a setup of a bunch of machines (Ubuntu servers) which are geographically separated and are used for developing the same code-base. Sometimes I need to install packages on the machine from my ...
emmerich's user avatar
  • 143
1 vote
1 answer
350 views

Is it possible to change an MIT Kerberos password programmatically?

First of all, I'm not an infrastructure guy, I'm a developer, so please excuse me if I'm leaving important information out. I just need to determine if the following is possible, and if so, how to ...
silverCORE's user avatar
0 votes
0 answers
60 views

Windows 10 connect to Azure AD Premium - Synchronisation not working

I have a Windows 10 Client connected to AzureAD with my Work-Account. In addition I registered for the Premium AzureAD which allows me to have more features and functionality. Now the issue is that I ...
Maik's user avatar
  • 101
7 votes
1 answer
16k views

Access Denied when syncing between s3 buckets on different AWS accounts

I'm trying to setup sync between two buckets on different AWS accounts. I got cp working with: @ubuntu:~$ s3cmd cp -v s3://src/dir/ s3://dest/folder --recursive I am the user who owns /src/dir and ...
OrigamiEye's user avatar
2 votes
1 answer
806 views

real time sync for file sharing servers [closed]

I run a file sharing site, which is quickly growing in popularity. Right now my web app is on AWS elastic beanstalk so of course scales up beautifully, however my files are currently all served from ...
Ryan's user avatar
  • 21
1 vote
1 answer
1k views

Can someone explain how Remote Differential Compression works?

I know that RDC is how the Distributed File System Replication (DFSR) keeps data on all shared devices in an active directory synced together. I only understood that RDC splits data into chunks, then ...
User104163's user avatar
0 votes
1 answer
2k views

Add existing 365 shared mailboxes (synced) to hybrid exchange server

We have a hybrid deployment with 365, using the free hybrid edition license key for Exchange provided by Microsoft, through the Office365 portal. As such, this single Exchange 2016 server cannot host ...
James Edmonds's user avatar
3 votes
3 answers
2k views

How can I sync files between my workstation and EC2 without having to log my EC2 in manually every time?

I want to do something that seems dead simple, but none of the options I've found are quite right (e.g. Dropbox). The question is: what cloud sync service can I use to sync a folder on my workstation ...
Brandon Arnold's user avatar
5 votes
2 answers
1k views

Live file syncronization across multiple Linux servers with millions of files and directories

What is the best way to synchronize huge data of a running production server? Our server has over 20 million files (small files with 10k and bigger files up to 50MB) stored in 1 millon directories. ...
Barmi's user avatar
  • 439
1 vote
0 answers
157 views

Delayed synchronization between two AWS ElasticSearch Service instances

I need to synchronize the indexes of two AWS ElasticSearch Service instances once a day. It's really important that the synchronization is NOT real time. The first index (let's call it ES-A) is ...
Quentin Hayot's user avatar
0 votes
0 answers
978 views

Windows Server Sync?

Looking to see if anyone has knowledge in this. Currently I am trying to set up 2 windows 2012 servers, to synchronize the files in C:\Company\Record of each machine. For example. Machine A makes 06-...
user330736's user avatar
0 votes
0 answers
52 views

Syncronise only one container between Active Directory

I have a Microsoft Exchange server off-site and a file server on-site (with their own separate AD environment). I want to synchronise AD so that new users and password changes are reflected on both ...
simonlehmann's user avatar

1
2
3 4 5
10