Questions tagged [mirroring]

Mirroring is a type of file synchronization where one of the synchronization location (the destination) is modified to match the other (the source).

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how to create dynamic disk mirror in windows 7?

I have 2x 16TB HDDs. One of them has data on it and is a dynamic disk. The other is unformated. It has one giant 16TB unallocated partition. In Disk Management, right clicking on the disk with data ...
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Can I make Windows 10 leave my USB drives alone?

TLDR: please name anything I can modify or disable to minimize access to my USB drives when I am not actively using them I have two USB3.0 drives in a two way mirror storage space. They are also ...
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Download/mirror webpage page with changing query parameter per site

Say I'd like to download a webpage (including CSS and images) that is using a single-path domain. It displays the current page depending on a query parameter (called "page"). Example: `domain.com/...
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How to recover an LVM mirror after a phsyical device failure?

I had a drive fail in LVM, it shows up as unknown now. The volume group 'vmimages' was setup as a mirror WARNING: Device for PV BejWGq-OBoi-RQ03-2pJU-ow0e-KORt-MbkW8F not found or rejected by a ...
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How do you mirror the User folder in Windows 10

I want to take two 250 GB SSDs and mirror them at C:\Users\ but the folder has to be empty according to the Disk Management Mirroring dialog (shown below) So, if I click the "Next" button, an error ...
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Best xxcopy flags for one-time drive mirror/clone?

I’ve settled on xxcopy to do a one-time clone/mirror to my NAS before the source drive is reformatted. Due to the amount of data and the desire not to impact daytime home usage, it’ll be run as a ...
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Backing up a network drive to another network drive through VPN

I am having a network drive on location A. This location A has a VPN tunnel to which I can connect remotely. I am having another network drive on Location B. Now I want to mirror all my files every ...
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DisplayPort to HDMI (PC->TV)

I would like to mirror my PC monitor to TV. I have a cable with two types of ports. The PC side is DisplayPort and TV side is HDMI. After first connecting it was successfully mirrored, but after ...
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Win 10 boot volume mirror fails: Boot configuration data could not be updated

Trying in Windows 10 to add a mirror of the C:\ volume, but Disk Management gives an error: Disk Management The boot configuration data of the system could not be updated. Use bcdedit.exe to ...
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Is rsync's --link-dest option “better” than --backup-dir?

In his popular article Easy Automated Snapshot-Style Backups with Linux and Rsync, Mike Rubel asserts that using rsync to create hard-linked snapshots with --link-dest is "a better way" to perform ...
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Difference between tcpdump and port mirroring? (Layer 3 switch)

When you can use TCPdump on an interface of a layer 3 switch in order to analyze the packets, why do we need to use the mirroring feature and make duplicate copies of the packets on that interface in ...
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rsync: can rsync adjust to the directory layout insteaed of transferring?

I have three systems, but only the target and a outdated mirror are on a fast link. Master_SLOW: On a super slow link. Contains a updated directory structure and files OldMirror_FAST: On a fast link ...
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Db Mirror Issue

We are having a Weird issue with the DB Mirroring and to post the the issue I will have to explain our Architecture first. We have a TWO Nodes [NODE 1 and NODE 2] cluster with Two FCIs Installed on ...
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184 views

Can mirrored (shadowed) rdp sessions go fullscreen?

If I use the /shadow:1 parameter to mirror a user's screens, the opened rdp window ignores the /f and cannot be sent to fullscreen by any means I know of. In "normal" RDP sessions the user can right-...
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Strange Robocopy behavior in directory mirroring

I use robocopy to keep some directories synchronized between two iSCSI attached arrays on a Windows Server 2012. I have noticed strange behavior in Robocopy and have done a test. I created a script to ...
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how do i access a mirrored monitor with two keyboards

I have an app/ game where you can split your monitor (split screen). Since I play with a buddy on two laptops, we want to mirror the screen of a computer(Windows 10). But now everyone should be able ...
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395 views

Automatic one-way syncing of a Windows file share to an S3 bucket

Our clients have Windows file shares where they store lots of different documents. We want to ingest files matching wildcard patterns (e.g. *.pdf, *.xlsx, etc.) from those file shares into S3 buckets ...
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Creating an ArchLinux AUR Mirror possible?

Is it possible, to mirror the AUR (Arch User Repository) like shown here for Setting up an offline AUR (mirror)? As an alternative would it be possible to use wget in some way?
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Wget - try series of backup links

How can I get wget (possibly with help from a bash script) to try a series of mirrors if a site is down (or times out part way through downloading)? For example, first try download https://www.example....
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MongoDB repo for apt-mirror

Must mirror the Debian MongoDB repo for an offline DMZ. Ubuntu works, Debian doesnt. What is wrong here? Works: deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse Does not ...
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apt-mirror always wants to download

apt-mirror is always trying to download ~430MB (every day). Downloading 4 dep11 files using 4 threads... Begin time: Wed Jan 16 09:04:43 2019 [4]... [3]... [2]... [1]... [0]... End time: Wed Jan 16 ...
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Cannot mirror my laptop (windows 10) to Panasonic Smart Viera TV TX-32FS500B

What I can do is: connect TV and laptop to internet wifi I can see the TV to connect on my laptop as it appears in the following image link: Add a Device (dialogue message) But it displays "Couldn'...
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Robocopy won't produce consistent results

I'm trying to mirror my files from one computer to another with robocopy. SRC is a network share DST is a local dirve On the computer running the program, but the same result is experienced if I run ...
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Stop rsync from deleting large amounts of data when disk accidentally umounted

I use rsync to mirror my hard drive onto a couple of devices with cron. The command is essentially this: rsync -avr --delete /home/username username@example.com:/home/username The problem I have is ...
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Mirror Win10 OS with boot?

I have a MX100 512GB which is showing signs of failure and as such I ordered a new MX500 500GB. I've been browsing around how to mirror one HD to the other including the boot so I can simple replace ...
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How can I create a stream of my screen on a Windows computer for another device on my network?

I want to view what is seen on my Windows laptop screen on my tv, which is connected to a device running enigma 2, "screen mirroring". There are no software or plugins that will work on the device for ...
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Why is it so hard to mirror a drive?

I appreciate any method that will work for my situation. I have a 500 GB SSD drive with my operating system installed on it, which I have been using for years. I bought another 500 GB SSD for the ...
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Linux Mint 19 - mirror iPhone

I have been doing some googling to figure out a way to mirror my iPhone in Linux Mint 19, using either USB or WiFi-direct (AirServer-ish). I've been trying several work-arounds, e.g. Linux' Totem (...
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Triple Screen Mirroring on Kali Linux.

Recently picked up a decent used pc for media (mainly movie) purposes. Due to a forgetful relative, I was unable to log in to the windows account, and couldn't be bothered to reset the pc, so I ...
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How to mirror a laptop screen to multiple laptops [closed]

I'm a teacher and, for my classes, both me and my students use laptops. I need to simultaneously mirror my laptop screen to their laptops, so that each student can see my screen in order to follow my ...
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File and folder mirroring required, to work on multiple systems

I am a graphic designer and I work on multiple systems, an imac at my office, and a laptop at home. i generally work on one system and then continue the work on other system, and more frequently i ...
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724 views

How can I download the same file from multiple URLs for increased speed?

I'm working on a Linux machine (relatively recent distribution). I want to download a file which is mirrored at two different (HTTP) servers. Now, the file is large and the download speed from each ...
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iptables + TEE : too many duplicates

My setup consist of 3 VMs : "SENDER" "RECEIVER" "SNIFFER" On "RECEIVER" I'm trying port mirroring with : iptables -t mangle -A PREROUTING -i eth0 -j TEE --gateway "SNIFFER" It's working, ...
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Where is “Port Mirroring” on VMware vSphere?

I am using VMware vSphere 5.5.0, but I cannot find "Port Mirroring". According to this link: Log in to the vSphere Client and select the Networking inventory view. Right-click the vSphere ...
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Is there a way to tell if a data mirror has been used?

We have a data mirror setup for a drive, I know it was used real-time because I seen it re-syncing and seen the corruption errors first. I was hoping to provide documented proof to management though, ...
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When I save this page, I always get NOCAPTCHA error and Javascript does not work, why?

I have been trying to save this page: http://www.geopostcodes.com/Bolton?loc=Bolton (and others like it from the same domain) but always get an error about NOCAPTCHA not working, and the Javascript ...
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521 views

How to create ZFS mirror with disks of different sector sizes?

Trying to repair a mirror in a ZFS pool: louis@watson:~$ sudo zpool status pool: watson state: ONLINE scan: resilvered 1.55T in 7h22m with 0 errors on Fri Oct 6 03:19:16 2017 config: NAME ...
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AirParrot2 (Screen mirroring software) - Unable to connect to Kodi device

Introduction What I am trying to do is mirror my Windows 10 screen to my TV in another room. I have Kodi installed on a raspberry pi that is connected to this TV. Kodi supports apple airplay. I have ...
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Mirroring the C: drive to a spare drive to protect against disk failure [duplicate]

Following on from this question: Installing Windows 10 (same product key) on a separate drive in case primary drive fails (multi-boot), I have a 237GB SSD C: drive (almost full, nearly 4 years old) ...
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Mirror 2 linux machines

I have a notebook with Fedora 25 and a online server with Fedora 25 too. I want to mirror my notebook with my server in a such way that, if I connect direct on the server with NoMachine, it will be ...
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Mirror folder with empty files and keep them synchronized in 2 different computers

I want to mirror two folders that are in different computers so changes in one, affect the other. This needs to be done offline since one of the computers does not have acces to the internet nor LAN....
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Mirror multiple physical drives to one partitioned drive in Windows 10?

Using 'Disk Management' in Windows 10 - can I clone three physical 1tb drives to one physical 3tb drive, partitioned into 1tb partitions; i.e. a 1tb partition, mirrors one physical 1tb drive (......
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Windows 8. How to mirror drive on a separate machine

I have a drive on machine 1 that I'd like to mirror onto another drive on machine 2. Is this possible with generic Windows 8 or would I have to install special software?
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Resuming segmented file transfer

When I run an lftp command like this: mirror --use-pget-n=10 "My Directory" sometimes I find myself in a situation, that the computer was unexpectedly shutdown, say, during a blackout. After that, ...
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Wget mirror should treat xml as html

I want to make a mirror of a site that has a dynamic sitemap in XML form. Of course I want that sitemap downloaded and processed as if it were an html file. I tried the -F flag for this file, but it ...
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lftp mirror -I and mirror -i don't work

I am using the following command lines to mirror a remote server to my local directory: $ lftp -d -c 'open -e "mirror -i ^ABC . mirrordir/" http://ftp.abc.com/dir1/dir2' $ lftp -d -c 'open -e "...
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Win 7 Disk Manager broken mirror import foriegn disk greyed out

This is for anyone who is in the unfortunate position of being stuck with a broken mirror set on Windows 7 and how to re-connect it or Import Foreign Disks option is greyed out. Background, I needed ...
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Intel® RST Mirror data

Something broke my mirror RAID(1). I ended up with two disks in windows that was not synced. How do a create a new mirror raid from an HDD with data on it. I dont want a blank new mirror raid. I want ...
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Cannot mirror laptop with windows 10 using panasonic smart tv viera

What I could do: Correctly connected smart tv to Internet; Could connect android devices with smart tv; Establish a connection between laptop and tv; When it establishes a connection between laptop ...
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1answer
943 views

Resume HTTrack mirroring session and accept more URLs

I was mirroring a site using HTTrack (command-line version on Mac OS X's Terminal), when the mirroring suddenly stopped: PANIC! : Too many URLs : >99999 [3031]f5641dz61e6fd4 (36896 bytes) - OK ...

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