The mirroring tag has no wiki summary.
-1
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1answer
15 views
Server mirroring strategy questions SQL Server replication, MySQL replication, file replication, etc
I'm working as an application developer for a company that I've been with for for some time. The business would like to mirror their existing windows server (server A) to a new server (server B) with ...
0
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0answers
32 views
Do I need an SQL Server 2012 / Windows Server 2012 Upgrade Insurance? [closed]
We are a small SaaS company that has until recently participated in Microsoft's Bizspark program. Now that our Bizspark subscription is over, we have a time-limited oppurtunity to buy discounted ...
2
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2answers
43 views
Raid controller for an old server [closed]
I'm trying to find a PCI Raid controller for an old machine that only has 64bit/33MHz PCI slots.
It's now being used as a file server and uses a couple of old PATA drives with Windows Server ...
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0answers
66 views
Duplicate of MS SQL DB - mirroring or service broker?
We have a database (source) located at a place, where data transfers are expensive. We need to have a duplicate of this DB (target) locally, and make sure it gets updated with recent data once a day. ...
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0answers
16 views
Mirroring after restoring the database on a new machine [migrated]
We've had alot of problems with one of our database servers and two days ago the call was made to change a disk and reinstall the OS. Now this server functioned as part of a mirroring setup. Basically ...
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0answers
15 views
how to migrate lvm mirrorlog from physical partition
Output from: sudo lvs --all -o +devices
root hp03 mwa-ao 18.62g root_mlog 100.00 root_mimage_0(0),root_mimage_1(0)
...
0
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1answer
82 views
Rsync and Webmin won't recognize a change in ports
I am trying to use Rsync to transfer files between servers. However, I used a nonstandard port on one of the servers. This caused trouble, so I changed the port back to 22. Now, when I try to use ...
0
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0answers
45 views
Rsync receives incremental file list, but doesn't transfer
I am trying to use Rsync to transfer files between two servers. Rsync builds the incremental file list, but doesn't transfer anything. I am using Ubuntu Server on both machines. I am using the ...
4
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3answers
90 views
Clone/Mirror Live Linux (Debian) Server
I've probably read every serverfault article on this matter, but none seems to answer my specific question or they seem like dated methods.
I have a live running debian (Lenny) system on Dell ...
2
votes
1answer
277 views
High Availability NFS Server (Heartbeat/DRBD) long hang on clients when takeover occurs
We have a High Availability NFS environment using DRBD, heartbeat and nfs exposed to clients (Simular to the following https://help.ubuntu.com/community/HighlyAvailableNFS ). This seems to be a ...
1
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4answers
127 views
Cannot add witness to my mirroring setup
I'm trying to set up mirroring with a witness using my 3 dedicated servers running SQL Server 2008 R2. I've set up everything as described at this blog post
Mirroring seems to work fine between the ...
0
votes
1answer
111 views
lftp, setting for ignoring time-stamp?
I am using lftp for mirroring the files on a server to a PC.
The problem for me is that as I put a batch of files on the PC that are exactly the same as the ones on the server, the mirroring starts of ...
0
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2answers
40 views
SQL server 2008 R2 with IIS on same machine and mirroring
I want to install SQL server 2008 R2 and IIS on same server with a mirroring configuration with principal/mirror/witness setup. Both principal and mirror servers will have IIS and SQL server. My ...
0
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0answers
29 views
licensing question about SQL 2008 DB mirroring
Scenario:
Start-up(read every $ counts).
Task: Set-up database mirroring(Asynchronous).
Variables:
1 Copy of SQL 2008 STANDARD OEM,
1 Copy of SQL 2008 R2 STANDARD
2 Dedicated SQL boxes(one is ...
3
votes
4answers
355 views
How to build a high availability Postfix system?
I'm needing to set up a remote mirror for a postfix server (where the content of both mail servers should be the same at any time).
The idea is that if the main server comes down at some point the ...
-1
votes
1answer
58 views
How to Mirror or Clone a Spanned Volume in Windows 2008
I have a spanned volume (3x6+ TB disks spanned to one 20+ TB volume) that I need to mirror or clone to a new 20+ TB (unspanned) volume. Once mirrored or cloned I'm going to destroy the original ...
3
votes
1answer
218 views
Can wget convert links within a local html document?
I know that wget can fetch a remote page and its dependencies and rewrite the html so that image src attributes reference the newly downloaded images.
I am trying to convert local html files that ...
0
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0answers
67 views
SQL connection with mirroring still working after a failover
I have a windows service application that is instaled on two servers, SQL01 and SQL02. On both server there is a SQL server (X1 and X2), which have the same content. A mirroring partnership was set up ...
0
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3answers
123 views
How can I create a system mirror?
I have a database and webserver set up on one machine, and I want to mirror the system onto another machine. The original database is running ubuntu 9.1, the new system has ubuntu 11.04 installed ...
1
vote
1answer
242 views
WebDav mirroring with Apache/Nginx
Folks,
I have an "origin" server where data is being dumped using WebDav. I need to distribute this data to edge caches as soon as the data is received on the origin. I will use either Apache or Nginx ...
0
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0answers
101 views
Windows 2003 32bit dynamic drive mirror / upgrade / master boot record fail?
I'm running Windows 2003 R2 32 bit. It's currently running from hardware raid mirrored 2 x 70GB drives. It's running out of space. I've put 2 x 300GB drives, set up a new hardware mirror. I believe ...
2
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4answers
127 views
Cross-server file mirroring with minimal latency
Platform: Ubuntu 10.04 x86.
We have a HTTP server (nginx, but that is not relevant) which serves some static content. Content is (rarely) uploaded by content-managers via SFTP, but may be changed / ...
5
votes
2answers
200 views
convert 1x2TB HDD with LVM into 2x2TB HDD with RAID1+LVM or with LVM mirroring?
I have Ubuntu server with 1x2TB HDD and 1x128GB SSD (unused). There are 2 partitions: /boot, and a physical volume for LVM, which has 1 group and 5 logical volumes: /, /var/log, /home, /srv, /tmp.
...
1
vote
5answers
265 views
mirrored filesystem across a few servers
I'm looking for a solution to mirror or replicate one directory (or one filesystem) across a few Linux servers. Ideal solution would be one, which permits all servers read-write access. I also want it ...
0
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0answers
45 views
how to make wget convert links to files on ftp server
I am using wget to mirror parts of a website containing links to files on a ftp server.
I would have expected wget -m --follow-ftp --convert-links -np -p -P . ...
2
votes
1answer
68 views
Server redundancy or failsafe for small single office server
We run a local server in our office, and have a domain name pointed to it so we can test out sites we build. We also handle some image hosting for clients for emails.
Since it's a single server, if ...
1
vote
2answers
71 views
Mirroring a website on virtual machines
Recently I've spoken to a friend who told me of an idea to improve performance of a website (as well as increasing the use of full capacity of a machine) by installing multiple virtual machines on the ...
0
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0answers
71 views
SQL Server 2008 R2 Data Mirroring issue
I'm trying to setup Data mirroring between 2 servers.
Error: “The server network address “TCP://servername:5022″ can not be reached or does not exist. Check the network address name and that the ...
0
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0answers
112 views
creating a Ubuntu mirror with minimum size
I need to create an http url at my laptop to have a Ubuntu installation begin within my laptop on a Xen environment.
This is how the final thing will look like
...
0
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4answers
645 views
mirroring linux server to external usb harddrive
My google-fu must be sucking. i havent been able to find a good solution for the following:
numerous Linux server on commodity hardware
Trying to do a recovery mirror copy to external harddrives
...
1
vote
2answers
39 views
Database Snapshots of Mirrored databases affect performance of Principal database?
I have 2 servers set in Mirroring High-safety. One is Principal and another in Mirror.
Currently I have 2 snapshots of a Production database (100 GB size) created on Principal server (for no_lock ...
1
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3answers
351 views
Real time mirroring between two sql server databases
I'm a c# programmer, not a DBA and I've had the (mis)fortune to be handed a database admin task. So please bear this in mind when answering this question.
What I've been asked to do is to create a ...
1
vote
2answers
89 views
Mirroring primary hard drive
I need to mirrior my life drive so that the hard drive we mirror it to is bootable. Does the server need to be off to do this? What's the best way to do this? It's a 160GB drive with anywhere from ...
0
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2answers
322 views
Drobo mirror setup
We have recently acquired 3 Drobo and tried setting them up, each of them contain 4x2TB HDD, but it only shows 5,44TB available, probably because of their beyondRaid technology, this lead to 2 ...
0
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2answers
77 views
Mirroring ubuntu/debian release CD images?
I'd like to create a mirror for Ubuntu and Debian. I have apt-mirror installed, but I'm not sure what to place in my /etc/apt/mirror.list to mirror just the CD images. Can anyone assist?
Thanks!
1
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5answers
142 views
Mirroring linux installation
I have a live server that I want to completely mirror to a 2nd server so if something were to happen to the live server the backup server could simply be plugged in and ready to go.
How do I setup a ...
1
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2answers
185 views
I need complete tutorial about MSSQL 2008 Database mirroring for load balancing
I need complete tutorial about MSSQL 2008 Database mirroring for load balancing
i want to load balance my SQL workload
all database insert update and delete queries will be mirrored
all select ...
0
votes
1answer
143 views
How can i mirror a particular branch in one Subversion repo to a particular branch in another repo?
EDIT:
Actually, after playing with Timeline some more this is going to be a non issue. The UI is confusing because its not necessarily meant to work with multiple repos, but it does work since each ...
3
votes
2answers
157 views
How to handle one-way synchronization of two Oracle databases with no network connection?
Here's the situation:
I have two Oracle 10g databases (with the same tables, etc.) that cannot be connected by network. At some regular intervals (say, once a day) I need to be able to update the ...
0
votes
1answer
56 views
Performance lag for database replication
My company is really sensitive about keeping up the performance on our core system. Our users also have a requirement to replicate or mirror all data to another location (in another location within ...
3
votes
3answers
585 views
What is a practical way to mirror an Amazon S3 bucket?
I want to mirror my Amazon S3 buckets. I want to do this because 1) I don't want all my data only existing with one provider; and 2) in case of software error or security breach I want to have the ...
1
vote
8answers
770 views
Windows Server Almost Real-Time Directory Replication
The environment
Windows 2003 R2 Standard File server
Windows 2003 Web Edition server
The challenge
Need a way to mirror a directory (or share) from the file server to the web server. It needs to ...
1
vote
1answer
239 views
Data migration from one data center to another - SQL Server 2005 / 2008
We're installing new data center and we'll set that location as primary location. What do you think, how should we migrate SQL Server data? System is normally active 24x7x365, but we're prepared for ...
2
votes
3answers
539 views
Any disadvantages of using built-in software-RAID-1 on a Windows Server?
I have had some problems using hardware-RAID on a server. Now I'm planning to use the Windows Server built-in software-RAID-1 instead. The server will only be used for Business Administrations, so I ...
1
vote
2answers
474 views
How to create a Mirror of an NFS Share?
For back-up and restoration purposes the purpose of retiring an old server, I will need to create a perfect mirror image of an NFS share. This mirror is not a simple re-direct, but rather, an exact ...
1
vote
1answer
331 views
Issue with broken disk on Solaris with raidctl - how to proceed
I have a SunFire T2000 server which has 2 mirrored disks pairs. The server required an exchange of the system battery. After swaping the battery first no disks were found. After booting from CD we ...
0
votes
1answer
479 views
Best way to mirror files to an external hard drive?
I have a 1 TB internal hardrive full of important files and media on a server running Ubuntu; I also have a 1 TB external hard drive that is plugged into the same server. What would be the best way to ...
1
vote
1answer
143 views
Can I mix RAID-0 and RAID-1, i.e., striping and mirroring?
With my Dell Precision Workstation T7400 came a SAS controller that supports both striping and mirroring. Total nr of physical connections is 4. What I'd like to do is plugin four 2TB disks, select ...
1
vote
1answer
70 views
Mirrored drive separated and lost one copy
I have a dedicated server with two identical hard drives, which ran in a raid array, mirrored until yesterday, when the datacenter had a power failure and corrupted one of the discs. I figured if I ...
2
votes
3answers
151 views
Unix server mirroring solution
We have three servers running Ubuntu Server 10.04, load balancing between them through DNS. We use Django, nginx to serve content and PostgresQL as database.
For PostgresQL, there are some mirroring ...
