I've been looking at various server raid systems on newegg and was wondering what it means by "Sub-System" for things like Tekram T08 8 Bay Desktop Tower RAID Sub-System.
What is a "sub-system"?
Thanks
I have a RHEL 6.4 workstation, running on a LUKS-encrypted LV residing on a SSD.
I found RedHat documentation stating that dm_crypt does not currently support TRIM passthrough, however I also found other sources that state the opposite (albeit for other distributions) and even that discards are not needed for recent SSD drives which use some sort…
I asked this on superuser, but I realized that may be the wrong place. I am duplicating the question here, I hope this is allowed.
I am trying to share a directory through samba. In smb.conf I have the following:
[global]
workgroup = WORKGROUP
security = user
passdb backend = tdbsam
netbios name = <hostname>
[share_name]
path =…
I have a cisco router configured to handle multiple subnets (10.1.10.n, 10.2.10.n, etc), and an ubuntu system serving DHCP to the computers served by the router.
After a restart of the DHCP, the systems on the 10.1 subnet are fine, but neither the server or the computers configured on the other subnets can see the router at 10.2.10.1…
In Windows 7, you can drag a maximised window from one monitor to the next by dragging the titlebar. However, Firefox 4 now places tabs in the title bar when it's maximised. This means that when I try and drag my Firefox window to the other monitor I end up dragging a tab instead of the whole Firefox window.
It's quite annoying, as…
I know I can control access to programs in Terminal Services (TS) via 'Software Restriction Policies.' But is there a way to show only the programs relevant (i.e. accessible) to the TS user -- something akin to multiple profiles in a regular XP/Vista workstation?
Thanks.
Background:
My fiancée needs a Mac Pro for movie editing and rendering. I need a web server and a backup solution for my MacBook Pro.
Idea
We thought we could split the costs of the Mac Pro and set it up to act as both a web server and a backup device.
Question
Is this a good idea?
Specifically:
Is it easy to set it up to…
Didn't think this was directly related to programming, so thought Superuser would be better than Stack Overflow....
Is it possible to add an existing Azure VM to an Azure Virtual Network if you didn't add it to the virtual network at the time of creation?
I can't see an option to change which Virtual Network the VM is connected…
Our company has just been bought and the over the weekend I have brought up the last few machines to plug into their network (they are under a different Windows Domain).
The last machine is our Vault system and the SQL Server was using Windows Authentication.
I have plugged it into their network and its working fine, but i…
I recently installed a utitlity for Windows (ASUS Ai Charger) which modifies the USB ports on the computer to output more power (for charging iPads, etc). The problem is, I believe it is also giving more power to my keyboard and trackpad. And now, neither devices are working at all, yet they work on Mac OS X.
So does anyone…
On one of our production server 2008 boxes, I cannot run executables from a CMD prompt without supplying the full filename, including the '.exe' extension. For example, when running "java" produced the usual "is not recognized as an internal or external command" message, I assumed I had borked the path and/or java_home…
I have the 'Safely Remove Hardware' tray icon set to 'Show icon and notifications' to save a mouse click when removing a USB device but every few weeks the setting reverts to 'Only show notifications'. Does anyone know what causes this and/or how I can prevent it?
I'm using Windows 7 SP1 64bit with a fairly bare…
I've been using Phusion Passenger + Rails/Sinatra for a lot of projects. Passenger runs under the main Nginx or Apache process.
But I'm interested in Unicorn, partly because it runs in user space. You just set up Nginx to proxy_pass requests to a unix socket that is connected to Unicorn processes that you fire…
I have a server ("A") running behind a firewall, which serves HTTP and websockets. I have no control over the firewall, but do have an external server ("B") to which the internal server can connect (note that the reverse connection from B to A is not possible due to the firewall). How can I set up some sort of…
I've been checking my /var/log/secure log recently and have seen the same bot trying to brute force onto my Centos server running webmin.
I created a chain + rule in Networking - Linux Firewall:
Drop If source is 113.106.88.146
But I'm still seeing the attempted logins in the log:
Jun 6 10:52:18…
I will be purchasing a new high-end system, and I would like to have a better sense of whether a dual-processor Xeon system (I am looking at the new, high-end Xeon E5-2687W) might, realistically, provide a noticeable performance improvement due to the doubling of the L3 cache (20 MB per CPU).
(This is…
I wonder if anything like this exists. I'd like to add a forum to my site, but instead of the usual forum/subforum/sub-subforum structure, I'd like to use a metadata/tag approach where everything exists as a single directory, and where there's a search field at the top which instantly (<0.5 sec)…
I have a W2K3 Server that is the Domain Controller and also the DNS server. I wanted to make another DNS zone on my network called "something.local" and then make 'A' records to point requests like 'admin.something.local' and 'www.something.local' to machines on my network.
I keep getting DNS…
Piwigo gallery, on apache and php, CentOS 6.
The root system is a RAID 128GB. /var/www/html is on the root file system.
Mounted the 320GB hdd to /var/www/html/320 using defaults, it's an ext4 fs.
Put a symlink to it in /var/www/html/galleries which is read by the gallery script so I can…
This is almost certainly a dumb question, but... say I have Windows 7, with some anti-virus software installed, and I am using Microsoft's Windows XP Mode to run some legacy applications as well. Is there any reason why I would want to install an anti-virus program in XP mode as well?
I have set up a Ubuntu PC on a next work that is behind a ISA Proxy.
When I run the command
sudo apt-get update
I get several messages with this message:
502 Proxy Error (The ISA Sever denied the specified Uniform Resource Locator)
The computer can see the internet and adding…
I needed to resize my Boot Camp partition so I used Gparted to move and resize it. This seemed to work, except that now I can't boot into Windows.
I can boot into OS X just fine. OS X can recognize the Boot Camp partition and view its contents. When I try to reboot into Windows,…
I installed a new upgrade on ubuntu which seemed to fail near the end. Now I'm being told that an error has occurred and to please run apt-get to see what's wrong. After some further tries with that I eventually gave up. It seems there's a left over latex package(?) somewhere and…
I've got Dropbox installed on both my Windows7 machine and my Ubuntu machine. I've got "Enable LAN sync" ticked on both. However it doesn't seem to be syncing via the LAN. Is it possible to sync across a LAN across different OSs with Dropbox?
I'm trying to gather some ammunition about my ISP and it's aggressive traffic shaping of particular websites. So I'm looking for an application that will allow me to see what speeds I get to particular websites. I want to open a browser connection to a particular video streaming…