Questions tagged [synchronization]

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On-Prem AD to Azure AD Sync with existing users in both

I have an on-prem active directory domain called xyzcorp.com. I also have an Azure AD domain called xyzcorp.com. The two are not synchronized at the moment. What I want to be able to do is enable ...
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1answer
24 views

DRBD Single Primary Ignore File Types

Is it possible to have an exclusion list for file types (maybe even specific files) so that they wont try to sync with the secondary nodes? I have looked at the DRBD configuration file and cannot find ...
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0answers
17 views

Syncing web servers over WAN without port forwarding

We have multiple locations (2 now, soon to be 3) with ProxMox servers that have containers (ubuntu server) on them set up as the following (but will have more web servers): Location 1: GitLab-server ...
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264 views

Users in Admin Center not in sync with users in Teams Admin Center

being fairly new to azure cloud I'll explain the issue the best I can. In Admin Center (admin.microsoft.com) there's a tab in which I created a user (user A), to give him access to teams (licenses ...
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0answers
41 views

Proxmox: How to replicate runnable VMs

I am quite new to Proxmox 6.0 and just started to learn clustering. I am running a test environment with an HP Proliant and an IBM rackserver (both have just one fat partition and the dataformat is ...
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1answer
41 views

Sync Windows Server shares with OneDrive [closed]

Recently one of my costumers bought office 365 and now we have a slew of space online we would like to fill, so we would like to sync some main folders from WS2012 to it so it's always accessible and ...
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1answer
105 views

NTP time synchronization [closed]

I have two Linux computers connected to each other via Ethernet crossover cable. No Internet Connection! How can I make the first computer always sync to the time of the second computer? I tried ...
1
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1answer
46 views

Azure File Sync with servers globally

I have a large file share in London UK with around 2TB of data, I need to share this with some users in Sydney Australia, I've previously been using DFS to share files across the locations but these ...
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2answers
376 views

Best way to transfer about 200GB of files between two windows servers

The source server is Windows Server 2003 (a VM hosted in Xen). Target is Windows Server 2016. They're in different locations and the connection is roughly 30Mbit/s and they're both on the same vpn. ...
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0answers
104 views

How to setup shared storage on DigitalOcean load balanced droplets

I have a WordPress site that periodically peaks in traffic, this does not happen often enough to warrant a beefy server. So I was planning on setting up a load balanced cluster of small droplets. One ...
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1answer
107 views

How to configure Linux to ignore `sync`?

I'm re-building a server that needs to do awfully lot of I/O to complete the task. Is there a way to tell Linux to temporarily ignore all sync(), syncfs() and fdatasync() from any processes? I think ...
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0answers
22 views

syncronization from active directory to azure

I have created an user but with some errors, error on smtp: SMTP SIP etc... I changed it on Active Directory OU sync to azure but the values set after creation on office 365 and exchange is still the ...
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2answers
32 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)
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1answer
967 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 ...
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2answers
50 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.
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2answers
1k 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 ...
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1answer
527 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 ...
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1answer
192 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 ...
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0answers
32 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, ...
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0answers
186 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 ...
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1answer
504 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: ...
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1answer
2k 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. ...
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0answers
47 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 ...
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1answer
366 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 ...
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1answer
135 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-...
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1answer
871 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 ...
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1answer
47 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 (...
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1answer
79 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 ...
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0answers
123 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 ...
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1answer
653 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="/...
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1answer
53 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 ...
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1answer
611 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 ...
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3answers
2k 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 ...
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2answers
182 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 ...
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4answers
1k 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 ...
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0answers
643 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 ...
4
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2answers
111 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 ...
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0answers
61 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 ...
0
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2answers
795 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?
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1answer
1k 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 ...
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0answers
233 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?
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1answer
233 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/...
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2answers
445 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 ...
0
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1answer
26 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 ...
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2answers
259 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 ...
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0answers
520 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 /...
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0answers
164 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 ...
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2answers
1k 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 ...
5
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1answer
403 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 ...
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1answer
52 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. ...

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