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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415 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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1answer
113 views

Mirror apt repository that uses .bz2 files

I'm currently trying to set up a mirror for several apt-repositories that use Packages.bz2 files instead of regular gzip. Unfortunately, apt-mirror on Ubuntu always tries to fetch Packages.gz files ...
2
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1answer
835 views

Setting up two external USB hard drive as RAID 1

Is this possible in Windows 7? I know I can periodically sync my files using software like SyncBack but I'm looking for mirroring on the fly. Is there a similar method like RAID 1 that can achieve ...
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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
299 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%" ...
1
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1answer
163 views

How to auto-update a website mirror with exceptions to certain pages?

I'm currently mirroring a website on my server. The site itself is rarely updated, but it is updated enough that info can become outdated quickly. I mirrored it first with wget, and this worked fine, ...
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1answer
517 views

2TB NTFS storage HDD, backup/mirror/sync to external HDD, software options/solutions needed

I have a 2TB internal HDD, with a single NTFS(Windows 7) partition used for storage purposes. I want to backup/mirror/sync it to an external 2TB HDD. From what I know that mirroring can be done ...
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1answer
25 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
2k 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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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
109 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 ...
0
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1answer
105 views

OpenSuse 12.2 and drbd

I am trying to setup tow NFS servers mirrored by drbd using OpenSuse 12.2 x64. There is a yast2 package for the drbd which I installed. The module is found under yast2 - Mischellaneous. I get the ...
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1answer
92 views

Mirroring a folder without deleting files in destination less than n days old

I would like to mirror a folder, but only delete files in the destination folder older than 7 days. Situation: Folder A is mirrored to Folder B. A file from Folder A is deleted I would like for ...
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1answer
754 views

Excel - Mirror Specific Cell Range

Is it possible to mirror or replicate a cell range from one worksheet to another? For example: ---------------------------------------------- | CELL01 | CELL02 | CELL03 | CELL04 | CELL05 | ...
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1answer
169 views

Sync and Encrypt

My question is quite similar to this but the difference is that I want the sync application to encrypt the files before it puts them in the destination and also the destination is accessed by FTP. ...
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1answer
173 views

I get this error from lftp mirror: Fatal error: 500 Data has changed elsewhere, cannot resume

And I don't know how to make it recover. Not even sure what it means. I don't want it to resume, I want it to overwrite the file from scratch. Any ideas?
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1answer
3k views

How to verify mirror configuration on Red Hat Linux?

I have an IBM blade server and we've installed RedHat Linux on the machine. How can we check if we have both disks running as a mirror, or if everything is only running on a single disk? What linux ...
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1answer
962 views

Problem mirroring two monitors with different resolution

I am trying to put two monitors in mirror mode (Windows 7 Professional) with Ultramon 3.1.0. The two monitors: Main monitor: 24" Asus. 1680x1050 resolution (16/10). Secondary monitor: 19" LG. ...
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1answer
402 views

How do I access my mirror hard drive in Windows Vista?

I have Windows Vista and I need to access my mirror hard drive. Could someone please tell me on how to do that? I need to delete some data from my mirror hard drive.
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1answer
476 views

Why does my simple Raid 1 backup storage perform really slow sometimes?

I bought 2x Samsung F3 EcoGreen 2TB hard disks to make a backup storage. I put them in Raid 1 (mirror) mode. Made a single partition and formatted it to NTFS, running Windows 7. For some reason, ...
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1answer
21 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
43 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
37 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
192 views

How to mirror a WevDAV folder locally

How can I mirror a WebDAV folder to my local harddrive on Windows (XP)? A free tool would be preferred.
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0answers
903 views

Recover data from one PV of an LVM mirror

A 1TB disk containing one partition which was the only PV in a VG containing one LV was failing by becoming intolerably slow without reporting any errors. My first thought was to attempt to use LVM ...
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0answers
63 views

Adding a .deb file to my local mirror (Ubuntu)

I have a local Ubuntu repo mirror and a debian package. Since the package is restricted to use in my local setup, I just want to add it to my mirror rather than as a PPA on launchpad. Therefore, I ...
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0answers
13 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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0answers
82 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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0answers
44 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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0answers
76 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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0answers
225 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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0answers
653 views

HDMI mirror display issues

I have an Alienware X51 desktop and want to set up mirror displays using the NVIDIA card built-in mini HDMI and the other regular HDMI to two different TVs. I have the latest drivers on the GTX555 ...
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0answers
125 views

Download web server structure with empty files

I want to make a mirror of a Web server, but downloading the actual files will take too long. So I thought of having just the directory and file structure, and when I need the actual contents of the ...
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0answers
326 views

How can I mirror a SharePoint 2007 site?

How does one go about mirroring a SharePoint 2007 site? The mirror doesn't need to be nice and pretty; it just needs to be presentable and readable. Also, I need all the shared documents to be copied ...
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0answers
322 views

Mirror a Microsoft Access 2007 file as a SQL database?

We have a Microsoft Access 2007 database that we would like to mirror as SQL database (typically MSSQL or MySQL, but we are flexible here). The mirrored database is only used for read-only purposes. ...
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0answers
6 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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0answers
48 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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0answers
134 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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0answers
16 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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19 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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0answers
144 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
16 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
137 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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169 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
27 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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0answers
37 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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0answers
109 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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0answers
126 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
88 views

Is Windows 7 on a SSD slower if I use Windows integrated mirroring?

Yesterday I configured Windows software mirroring for my SSD and one of my HDD, because I don't want to loose any data from the SSD. Now Windows seems to be much slower. Is mirroring in Windows 7 so ...
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0answers
303 views

Folder Mirroring onto NAS

I have a Win7 setup where I need to mirror, a local folder onto a NAS. I've tried Microsoft SyncToy but that is entirely too slow and produces inaccurate results. A requirement is that open files must ...