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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Win 8.1 Pro: Disk Mirroring questions

So its my first time setting up any kind of redundancy for my media and I have a few questions. My setup is as follows: Shuttle SH87R6 Intel i7-4790k 8GB RAM Win 8.1 OS on Samsung 850 Pro 512GB 2x ...
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16 views

Httrack filter links with certain pattern

I am trying to use httrack to download an entire webarchive from archive.org. The idea is to download only the archive links (as many as possible), but only the links that are really from the archive ...
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20 views

wget only new or updated files when the source files are compressed but the destination files are uncompressed

I would like to know how to wget files from a url which are stored with bz2 compression. However, I would like to only wget the new and updated files, relative to my destination, where the files are ...
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1answer
26 views

What will happen if I reconnect 2 halves of two-way RAID mirror after using them independently?

Suppose I have a storage space with two-way mirror based on 2 physical USB drives a and b. Then I disconnect b and connect it to another computer. Then I use—write some data—to both degraded storage ...
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1answer
38 views

Solaris ZFS Mirroring - is different stripe widths valid?

I have found many articles about using ZFS mirroring with different sized disks, and it appears to be possible to grow a mirror by using larger disks. Is it possible to consolidate a stripe onto ...
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1answer
74 views

MD5 mismatch when PXE booting with cobbler

I am working on PXE booting on clients from one master node which has cobbler service on it. I am trying to install Ubuntu 14.04 and this is the preseed file I am using for ubuntu installation. # ...
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1answer
84 views

offline incremental backup via thumbdrive? [closed]

I need to mirror one computer's 3 TB directory tree on another computer. The computers share no network [edit: they cannot communicate at all, "air barrier"], but I can transport a 32 GB thumbdrive ...
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259 views

Performance of LVM's 'lvconvert' when mirroring is low

I recently setup a box to use LVM mirroring. I have two separate 2 terabyte hard drives that are SATA drives. I am using the controller on the motherboard and a add-in card in a pci express slot. Once ...
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121 views

lftp mirror mode over hftp/proxy not working

When I connect lftp over an http proxy using hftp and try to use mirror mode, no files are transferred. dir and get work fine. Mirror mode works fine when I connect directly. Here is the script I ...
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21 views

How to handle subpaths as a plain html page with wget?

When wget makes a --recursive --mirror of a site, it creates many index.html files. I.e. it creates example.com/about/index.html file if it sees http://example.com/about/ link. But I want ...
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2answers
60 views

Why doesn't wget -m save the index.html documents

I'm making a copy of a website with wget -m -p -q http://example.com The process works fine, but the copy is missing all index.html files, even so I see them being sucessfully requested and all ...
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26 views

SQL Server Witness Server Alternative

I have the setup below: 3 Database Servers 1 DR Database Server 1 Domain Controller 1 DR Domain Controller Currently I have the DR domain controller acting as the mirroring witness for the 3 ...
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1answer
48 views

Can't download hadoop

Am I taking crazy pills or is it impossible to download hadoop right now? I am looking at http://www.apache.org/dyn/closer.cgi/hadoop/common/ to find mirrors for it and absolutely none of them work ...
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0answers
43 views

Mirror a blog with wget

I am trying to mirror a blog, eg www.example.com, with wget. I use wget with the following options (shell variables are substituted correctly): wget -m -p -H -k -E -np \ -w 1 \ --random-wait ...
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0answers
198 views

Using Wget to download website from Internet Archive

I am trying to download a website from the Internet Archive using Wget. The command I am trying is: wget -e robots=off --mirror --domains=staticweb.archive.org,web.archive.org -k ...
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0answers
18 views

Have HTTrack mirror only children pages

I want to mirror all pages that are children of example.com/foo and have all links that are not under this address be links to the web. However, HTTrack keeps downloading a lot of other stuff that I ...
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0answers
144 views

Screen Mirroring on Chromecast

I recently bought Chromecast and trying to get used to it. I have two devices Samsung Galaxy S3 and Nexus 7 (2012 version). It looks like both the devices do not support screen mirroring on Chromecast ...
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1answer
3k views

wget mirroring the site fails - 403 Forbidden, even with user-agent

I need to download suricata's latest rules from this url: http://rules.emergingthreats.net/blockrules/ I'm trying to compose my own rules based on different emerging rules and snort's rules too. ...
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2answers
136 views

Windows 7 - Method for mirroring the data of one file with the data of another file in real-time

I'm looking for something that will allow the content of one file to be mirrored to another file on the same system and partition. For example, when the content of a file, say, originaltext.txt, was ...
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2answers
526 views

mirroring traffic with iptables doesn't work

i want to mirror specific traffic to ip 192.168.200.1 i use this solution : Mirror Port via iptables but when i enter following command, error occurs: iptables –I PREROUTING -t mangle -j ROUTE --gw ...
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220 views

Synchronizing two Git servers between companies

There are two companies. Each one has a Git server running. If company A checks in some code this should be updated on company B server and the other way around. The two servers should keep ...
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0answers
32 views

How to find how many HDDs are present in a NAS?

I'm logged into the web interface of a NAS made by LG Electronics. It is obviously running some Linux version : Linux LG-NAS-N1T1 2.6.30-nt1 #130 Sun Nov 28 15/31/54 KST 2010 armv5tel GNU/Linux ...
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1answer
1k views

Download website from the WayBack Machine

I found an excellent website on the WayBack machine which currently doesn't work and the domain is for sale. I wanted to use it offline. I tried using WinHTTrack, but it only saves the homepage, ...
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1answer
244 views

2012 R2 Mirrored Disk Replacement

My Homeserver is currently running on 2 pretty old 400 GB SATA II HDD drives (Manufactured 2007, running 24/7 ever since - 7 Years of Samsung Quality :P). 2 Volumes are created, and a Mirror has been ...
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45 views

Certain mac system hotkeys don't work on PC keyboard.

I am using a Mac mini with a typical PC usb keyboard (not a Mac keyboard). I am on OSX 10.9.3. According to this apple support web page, Cmd+F1 should toggle 'mirror displays', but it doesn't work. I ...
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1answer
415 views

Where to place a port-mirroring switch for home network monitoring

I want to start monitoring traffic that goes in and out of my home network. I'd like to collect information like bandwidth usage and (specifically) HTTP requests from home computers to websites. From ...
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1answer
242 views

Need to create a robocopy in Powershell 1.0

My ultimate goal is to mirror a folder and its subdirectories with the restriction of only copying files with the extensions, sln, vcxproj, cs, cpp, hpp, c, and h. There are far too many subfolders ...
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1answer
188 views

Mirroring a web site having pages that uses simple JavaScript [duplicate]

There are simple and great web site download tools that allow to create a local mirror of simple sites having no JavaScript infrastructure behind. However, sometimes there cases when a site looks ...
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38 views

How synchronization programs treat files/folders in use

I'm planning on setting up a synchronization software to mirror (one way) my main working drive on to a spare one as a simple backup solution, but the drive is 3tb so moving or working on files inside ...
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1answer
2k views

lftp - mirror and wildcards

Is there anyway to use wildcards ("*") when using mirror command? I know there is a mget command, which is simply the same as get, but one can use wildcards with it. Is there something equivelant to ...
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0answers
87 views

Mirror monitors 2 and 3?

I have an Asus laptop and two 24" monitors. One plugged into HDMI and the other VGA. When I go into my display properties I have 3 options Mirror 1 and 3 Mirror 1 and 2 Extend Desktop I've also ...
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1answer
3k views

How to mirror ENTIRELY a website with wget [duplicate]

I really need the command to download everything from a website. It is arnos.gr and has a lot of content on it which I want to browse locally without Internet I have an account for login
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2answers
51 views

Is there a way to tell if an archive mirror is up to date?

As of late, I've been noticing that the usual mirror I select during installation has been annoyingly slow, so I decided to go ahead and find a new one and test that. I read around on the Internet a ...
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1answer
43 views

Mirror server and ignore already-processed files

Before I start writing my own app for this, maybe there is already a better solution for the problem: I need to check an HTTP Server every day for new files to download and process. Basically these ...
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3answers
4k views

WIndows server 2012 will not allow mirroring drives/partitions

I have a dell c1100 server and it gave me a hard time installing windows server 2012. Now installed, I want to setup mirroring inside windows (raid 1 effectively). In disk management, I right click ...
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1answer
104 views

ZFS formated USB drive in mirrored zpool keeps becoming unavailable. Any idea why?

I have two 4 TB USB drives in a mirrored zpool running on Debian 7.2. About once a week, the zpool will go into a degraded state with the following error: status: One or more devices could not be ...
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122 views

How does SyncBack detect if two files are different?

I'm currently using SyncBack's free version, SyncBackFree, to mirror files from a LAN directory to a directory in my PC, after reading this SU post: How can I keep folders synchronized between several ...
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3answers
202 views

How to mirror a filesystem structure but without any content

This is needed for backup purposes. Just the index of the entire fs structure. I can do such image with a FAR plugin. How can the same be achieved in the GNUverse? Mirroring means perfect copy, i.e. ...
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1answer
2k views

`no such file or directory` when mirroring with wget

I'm trying to save a local version of the clojure docs with the wget command: wget --user-agent=firefox --ignore-length -c -km "http://clojuredocs.org/quickref/Clojure Core"` but keep getting a ...
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2answers
477 views

How to download all of project euler's problems using wget

I'm trying to download all of Project Euler's problems using the command wget -m http://www.projecteuler.net/ but all it downloads is the first page i.e index.html and stops. I've tried using --user ...
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3answers
3k views

HTTrack Empty Mirror Error

I'm trying to download the following site: http://www.interneto-parduotuve.lt/ However, no matter what I try to do (get rid of the www, try other options than the "download website" one, etc) I keep ...
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1answer
3k views

Have two partitions in RAID1

The answers are unclear wherever I look. I have two 2TB drives for a RAID1 and I want to mirror them while having two partitions on the drives. One partition will be 100GB and contain programs, the ...
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4answers
76k views

Mirroring laptop screen to TV wirelessly

I have a HP DV6 laptop and a SAMSUNG UE46F6505 smart TV. How can I connect/mirror my laptop to the TV wirelessly without an HDMI cable? Both the laptop and TV are connected the wireless router. I ...
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0answers
134 views

httrack website mirror broken links

If I have a website that uses <div data-url="/foo/bar/"> <div data1="foo" data2="bar"></div> </div> as links versus the typical <a href="/foo/bar/"> How can I ...
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0answers
243 views

Create a mdadm raid mirror of an existing lvm

Hello I'm trying to figure out how I can create a pretty strange mdadm mirror of my lvm. I have 4 disks, (sda,b,c,d). Each disk has 2 partitions: 1Gb - physical volume 500mb - Swap My system lvm ...
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1answer
39 views

Mirroring web server in different port

I have a local web server which is accessible from the Internet through port 3333. I used port forwarding to achieve this. And now I am planning to develop a solution (possible network configuration ...
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1answer
9k views

What hardware is needed to support Miracast?

With Windows 8.1 natively supporting Miracast, we saw a demonstration of screen mirroring via Xbox One at the ongoing //build/ conference. If I want to mirror my laptop screen running Windows 8.1, ...
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1answer
424 views

Windows 8, Diskpart, “The command you selected is not available with this version of Windows”

Windows 8, not Pro or Enterprise. I want to mirror a volume. I run Diskpart, and type: select volume 1 add disk 1 and this appears: The command you selected is not available with this ...
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1answer
327 views

How can I download script generated images off a website

I am trying to mirror a website. It follows a simple scheme of .htm files but there is one catch. Each file contains the following line: <img width="100%" ...
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1answer
116 views

Clean Install With Windows Managed Mirror

ok so i have a win 7 pro with 2 1TB drives that are mirrored using the windows disk management mirror. I am planning on doing a new / clean install on this PC with windows 8 and afraid that the disk ...