Questions tagged [mirror]
The mirror tag has no usage guidance.
142
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Windows 10 Mirroring: "All disks holding extents for a given volume must have the same sector size, and the sector size must be valid." [migrated]
So, here's the scenario: I have two Crucial M500 480GB SSD drives. These are both mirrored using Windows 10's disk mirroring feature, found in the Disk Management area. Both these drives are around 10 ...
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Removing packages from a local, apt-mirror based repo
I currently have local repo installed using apt-mirror as was described in linuxtechi website. It has deb-amd64 data of 2 versions of Ubuntu, namely, 20.04 and 22.04. Now I would like to support only ...
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0
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55
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setup Raid1 on running system
I have 2 disk sda and sdb with several partition. I have to make a raid1 of the running system. I managed to setup raid1 with md0 on root but there are 2 more partition which are mounted on /home and /...
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1
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342
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docker registry-mirrors is not used for fqdn images
I have a docker server behind a firewall, so I cannot pull images directrly from any registry besides internal servers.
I have configured two registry mirrors (registry-1.docker.io and mcr.microsoft....
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Lost RAID 1 on 3ware controller. Good drive booted up with old data [closed]
Server is running Windows 2008R2. Drive failed and reported degraded, but restarted and OS loaded. The good drive is a copy from 5/2021 almost 8 months ago.
Is it possible the drive stopped copying ...
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115
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Setup an empty YUM repo that will download and keep in local the RPM it is asked for
I'm trying to understand if its possible to setup the following :
A fresh CentOS 7.9 server (called A) that is configured as YUM repo but with 0 RPM to serve.
Setup this server as a YUM repo on ...
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132
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How to configure a forward proxy to keep a historical mirror of the websites accessed?
I'm scraping information regarding civil servants' calendars. This is all public, text-only information. I'd like to keep a copy of the raw HTML files I'm scraping for historical purposes, and also in ...
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315
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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
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0
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469
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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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541
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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>
...
- 63
2
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2
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335
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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/...
4
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825
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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 ...
- 41
0
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1
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668
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Timeout on OpenLogic repository
I'm trying to use the OpenLogic repository on CentOS as describe here:
[openlogic]
name=CentOS-$releasever - openlogic packages for $basearch
baseurl=http://olcentgbl.trafficmanager.net/openlogic/$...
- 269
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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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1
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224
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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
...
- 121
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760
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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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1
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234
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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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2
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7k
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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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2
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1
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940
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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
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1k
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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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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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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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2
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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 ...
- 193
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1
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501
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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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268
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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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86
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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
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2
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349
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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
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2
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562
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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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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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7
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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
...
- 1,657
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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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2
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7k
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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 ...
- 1,657
4
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1
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756
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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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0
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1k
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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), ...
2
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1
answer
2k
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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 ...
- 779
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1
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1k
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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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1
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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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2
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6k
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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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2
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409
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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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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
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2k
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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 ...
user101340
4
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1
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1k
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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 ...
- 149
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1
answer
4k
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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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1
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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 ...
- 115
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51
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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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515
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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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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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6
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12k
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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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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 ...
2
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1
answer
358
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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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