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Questions tagged [mirror]

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Nginx mirroring without "main" proxy_pass

I have a case where I would like nginx to proxy_pass queries to a backend and mirror it to one or more site. That is quite straight forward with a config like server { server_name mydomain.tld;...
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0 answers
84 views

nginx mirror traffic and process with lua script

I want to proxy requests to the backend_old server and process them with lua script. My nginx config: upstream backend_old { server backend_old.com:443; } server { listen 80 ...
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0 answers
184 views

debmirror not sync dist-upgrader-all correctly

We have mirrored the Ubuntu bionic from archive.ubuntu.com with debmirror tool in Centos 7 and we can upgrade servers with this local mirror without any issues,but when we were trying to do-release ...
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1 vote
0 answers
294 views

Nexus mirror (with maven) does not work

Im using Nexus as mirror for maven central and want to add other repositories. If I add this like this <repositories> <!-- org.spigotmc.spigot-api --> <repository> ...
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2 votes
2 answers
131 views

Can't serve static files with ampersand in name

I have a website mirrored with wget and I'd like to serve it via Apache. The problem is that I can't access files with special chars. For example, I have files with names like this: $ ls -N components/...
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4 votes
1 answer
368 views

Error when add mirror in disk management window server 2012

I have a problem when add mirror in disk management window server 2012 The problem is: The operation failed to complete because the Disk Management console view is not up-to-date. Refresh the view by ...
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0 votes
1 answer
455 views

Timeout on OpenLogic repository

I'm trying to use the OpenLogic repository on CentOS as describe here: [openlogic] name=CentOS-$releasever - openlogic packages for $basearch baseurl=http://olcentgbl.trafficmanager.net/openlogic/$...
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1 vote
0 answers
60 views

Move /home to mirrored root partition

I managed to screw up my partitioning when building a new system. I had configured a hardware mirror on an msi motherboard so when installing I assumed that the OS would see a single drive. Instead ...
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0 votes
1 answer
94 views

Install packages through a 2 ssh tunnels

I have the following scenario: Server_A : Host that needs to get packages installed Server_B : Host that it's used to connect to Server_A Server_C : Host that it's used to connect to Server_B ...
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0 votes
1 answer
535 views

How to temporarily mount a broken off mirror leg from a LVM partition

I mirrored my filesystem onto 3 drives using LVM mirror. I broke off one of it's legs, by simply unplugging an external drive, before upgrading Ubuntu to 19.10. So I started the upgrade, but having ...
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  • 203
2 votes
1 answer
125 views

Migrate LV with 1 mirror to 2 new disks (also mirrored)

I have one LV that is mirrored on 2 PV : /dev/mapper/mpatha /dev/mapper/mpathb There is a 4mb LV on /dev/mapper/mpatha that holds the mirror log. I am trying to migrate this LV on 2 new devices, ...
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5 votes
2 answers
4k views

Copy (sync) timestamps only of already copied files and folders in Windows

I have problem with lost timestamps ( creation date ) on files copied using Total Commander - only modification date remained. It's hundreds thousands of files and few TB of data, so I prefer not to ...
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  • 221
2 votes
1 answer
753 views

Recovering software Raid 1 Data in Windows Server 2016 Ess

Have a Windows 2016 ESS R2 server with Mirror RAID 1 on OS & Data Disk, spread over 2 x 2 TBs disks. (Disk 0 & Disk 1). Hardware is a HPE MediaSmart server for home business use. RAID 1 is ...
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0 answers
854 views

CentOS 7 local repository working for clients but unable to do yum groupinstall(s)

Our internal repository (CentOS 7 mirror) is working with the exception of the groups. I've had a request to convert some of our cli only boxes to a gui and using yum grouplist on any other client ...
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0 votes
1 answer
37 views

Is it possible to mirror packages from packager.io?

Is it possible to mirror packages from packager.io[0] to an internal yum repository server/mirror? [0] http://packager.io/
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5 votes
1 answer
2k views

Can ZFS mirror a single disk pool automatically? [closed]

I'm getting ready to add another server to my home network. I currently have one storage drive for it. I want to add another one to mirror the first drive, but can't purchase the second drive for a ...
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6 votes
2 answers
966 views

How to implement partial mirroring in nginx?

I want to test an early new version of a server, and to do so I want to mirror part of the real requests that come to the production server on my testing server. The mirror module allows me do to ...
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3 votes
1 answer
304 views

Btrfs Raid10 Two drives have failed. What are my options?

Here's my story: I noticed read errors on one of my four RAID10 Btrfs drives (/dev/sde). This occurred when I was attempting a backup using btrfs send/receive. I bought a new hard drive of the same ...
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0 votes
0 answers
155 views

How to force raid1 mirror to stripe on read

I use RAID1 - mirror long time. I have beleaved yet, that RAID1 does stripping on read operation for improve the speed. While migrating form 160GB disk to 3TB mirror, I started the file copy, ...
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0 votes
1 answer
85 views

Restored a crashed server from a image copy almost 8 months old and [closed]

This was a DC, I also have BDC. Got the Ransomware virus on the server. It was too much work, so I mirrored an 8 month old drive and got the server back up, restored the data from backup, but this ...
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0 votes
1 answer
228 views

ZFS - 2 Striped mirror set to 1 mirror set, how?

Currently I'm running a ZFS striped mirror set: NAME STATE READ WRITE CKSUM data ONLINE 0 0 0 ...
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0 votes
2 answers
419 views

How to mirror aws ec2-instance (production) to my local ubuntu desktop

i have aws ec2-instance live server (which runs on drupal CMS), i want to make a staging server for that live on my local ubunut desktop
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1 vote
2 answers
2k views

Add raid 1 from an existing drive without losing data

I recently added a new hard disk on my server and wanted to add it on my existing hard drive forming a RAID 1. I wanted to use Disk Management as it will be the easiest way to mirror the existing one. ...
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5 votes
1 answer
5k views

How to add more physical disks to a mirror vdev (to increase redundancy)?

Can more physical drives be added to mirror vdevs after a zpool has been created? For example, if a zpool is created using: zpool create test_pool mirror /dev/sd0 /dev/sd1 mirror /dev/sd2 /dev/sd3 ...
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1 vote
0 answers
2k views

recursively download multiple directories with wildcards via lftp

A simple thing really, I'm on ubuntu and tried different ways. ssh is not allowed on the machine, sftp only. Wget doesn't understand the ftp:// for some reason, so other SF posts I found didn't net ...
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3 votes
2 answers
6k views

Using exotic setups to maximize capacity (when using different sized disks) in ZFS raidz

I have 2 x 4TB disks and 3 x 6TB disk which I want use with ZFS. My objective is to maximise the usable storage space whilst allowing for a single disk failure. Ideally a raidz setup would be used ...
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4 votes
1 answer
638 views

Terrible (~1.4x vs expected ~2x) random read performance in new ZFS mirror (raid1)

I am testing a ZFS mirror using FIO (Flexible I/O tester) to understand the random read scalability of ZFS mirrors. The primary and secondary caches have been set to none as the application I use ...
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2 votes
0 answers
1k views

LVM vs ZFS (vs BTRFS) for home file server [closed]

I am rebuilding my small fileserver (Athlon 5350 + 4GB ddr3 running CentOS 7) replacing several second-hand hard driver with WD Red. The server is mainly used for personal files (documents, pictures), ...
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2 votes
1 answer
2k views

zfs change block size without going offline

Given a raidz1 vdev on FreeBSD 10 with this config: root@gw:~ # zpool status pool: data state: ONLINE status: One or more devices are configured to use a non-native block size. Expect ...
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  • 657
0 votes
1 answer
1k views

Creating version-specific Ubuntu Mirror

I have been tasked with creating a local Ubuntu mirror for my company. However, we do not need the entire archive (like 10.04, 12.04). I am currently following this tutorial from the Ubuntu community: ...
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9 votes
1 answer
9k views

Adding more mirrored vdevs to a ZFS pool on Ubuntu

I'm on Ubuntu 16.04.1 LTS and I have a ZFS pool named unas containing two mirrored drives. I have now attached two more drives and I want to add these new drives to my unas pool as a pair of mirrored ...
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-1 votes
2 answers
5k views

Configure RAID 1 on ThinkServer TS140

I am setting up a server for a business, and one of the specifications that they have set is a RAID 1 configuration for the two drives in the machine (the OS will be installed on this mirror). One of ...
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-1 votes
2 answers
398 views

MS SQL Server 2 identical databases on different servers replication or mirroring to each other possible? [closed]

Hi: I have one free version of SQL Server 2012 express database running on Amazon AWS with 1 CPU and only 1 GB Ram . As you can see the CPU and RAM power are barely enough for my PHP scripts running ...
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0 votes
1 answer
291 views

SQL Server Mirror issue on Mirror side

Team, I am having an issue on one of my Mirroring environment. It is SQL2008R2. DB mirror was somehow broken between principle and Mirror side. Someone(Not sure who is he/she due to offshore support) ...
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1 vote
1 answer
2k views

How Can I Create a Private OpenBSD Mirror?

How can I create a private OpenBSD mirror. I'd like my mirror to have all the packages of the latest release for my preferred architectures (amd64 and i386) and everything else contained in a typical ...
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4 votes
1 answer
869 views

Is it possible to mirror a MediaWiki article from another wiki?

I have two MediaWiki installations on two different domains, both on the same server but with different databases. Is there a feature or extension that will allow me to automatically mirror the ...
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1 vote
1 answer
3k views

lftp reverse mirror silently skips files in subfolders

I'm using lftp to push content to an ftp-only web-server. It worked to upload the files recursively at first, and even incrementally. Any idea why this would skip files changed in a subfolder, but ...
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3 votes
1 answer
2k views

Can I effectively clone my hard drive by using mirrored partitions in Win Server 2008?

I have a server running Win Server 2k8 R2 Foundation, functioning as a basic file server and CAD software licensing server, with the following situation: Originally installed with 2x 250GB physical ...
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1 vote
0 answers
49 views

how to work with actual hard drive when mirror drive stop working linux?

i have linux/Ubuntu server 2 hard drives mirror with raid. unfortunately one partition is having EXT-fs4 error (/dev/md2) .. aborting journel frequently.. after reboot it fixes but happens again.. ...
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1 vote
1 answer
503 views

Mirror team foundation server 2015 git repo to bitbucket

I have a tfs 2015 server with a git repo. When a developer carries out a sync, I would like tfs to also push the changes to bitbucket git repo. Can anyone suggest any solution to this?
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0 votes
1 answer
101 views

Which directories to exclude before full Ubuntu synchronization?

I have two Ubuntu server which I want to synchronize so that I can run the second server when the first server is down. I want to do the synchronization using rsync. But I read, not all the ...
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7 votes
6 answers
12k views

debian mirror : Hash Sum mismatch

I have a mirror server that I maintain in school. $ uname -a Linux CSE-Cloud01 4.0.0-1-amd64 #1 SMP Debian 4.0.2-1 (2015-05-11) x86_64 GNU/Linux $ sudo apt-get update ...... W: Failed to fetch ...
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3 votes
1 answer
1k views

Distributed mirrored filesystem under FreeBSD

Can someone share their experience in building a distributed mirrored filesystem between multiple FreeBSD machines? I. e. we have two (three, four...) servers and special partition "part1" mounted on ...
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2 votes
1 answer
320 views

Subversion mirror has issues. Possible to back out most recent revisions on the mirror and then resync?

It appears some fat-fingering of Subversion configuration may have lead to a Subversion mirror being corrupted. Details: We have a set of Subversion repositories hosted on a master server and then ...
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0 votes
2 answers
779 views

Mirror Server IIS

We are keeping two IIS servers, each has a copy of sites.Both having DNS entries. How can I switch to immediately upon a failure. The objective is the secondary server should start running when the ...
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-1 votes
1 answer
158 views

How do I set up a geographic mirror site for LAMP?

I have a server that's running on the standard LAMP stack. I have web services that read a MySQL database to control access to certain content. If the content is allowed to be accessed then it is ...
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2 votes
1 answer
3k views

How to reacreate the EFI partiton and mirror and existing system partition of an GPT disk?

I have the following setup (very well possible that this is no good practice but it is the given situation): There were 2 x 3TB dynamic GPT disks in a Windows server, Disk0 with EFI (~200 MB), System ...
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2 votes
1 answer
2k views

lftp mirror leaves empty folders on remote

My script is set up with this for lftp lftp -p 2218 -u $login,$pass sftp://$host << EOF set mirror:use-pget-n 5 mirror -c -P5 --depth-first --Remove-source-files --log=/home/dog/...
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  • 21
0 votes
1 answer
51 views

CentOS Mirror Update Just One File

I host a local mirror of Centos5 and Cento6 to run updates of our servers. I do not update them regularly, though, to provide a stable environment for our production servers. However there are times ...
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  • 467
-4 votes
2 answers
267 views

How to reliably and conveniently mirror 2 drives in hotswap hdd racks (likely without RAID1)?

I have the following situation: Need to store 1 original + 1 copy for data sets that are 1-2 TB in size Need to use consumer SATA drives, 1 for original, 1 for copy Need to store 50+ such data sets ...
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