Equus is proud to be one of America’s largest computing system manufacturers. Since 1989, Equus has delivered more than three million build-to-order and ready-to-ship computing systems. Equus has prospered because of its ability to boost efficiencies, adopt the latest technology, leverage its global suppliers, and provide the highest quality solutions with loyal service and support.
They build custom systems.
Masquerading Made Simple HOWTO.
Masquerading must be put in the NAT chain or the router won’t know how to return packets to subnets other than its own LAN.
The Top 10 Supercomputers, Illustrated, Nov. 2011 » Data Center Knowledge.
The twice-a-year list of the Top 500 supercomputers documents the most powerful systems on the planet. Many of these supercomputers are striking not just for their processing power, but for their design and appearance as well. Here’s a look at the top finishers in the latest Top 500 list, which was released Monday, November 15, 2011 at the SC11 conference in Seattle.
Super computer porn.
scanning for new scsi devices.
New devices can be added using echo “scsi add-single-device <h> <b> <t> <l>” > /proc/scsi/scsi where the variables are host, bus (channel), target (scsi id) and lun. The success (or otherwise) of this command can be determined by sending a subsequent cat /proc/scsi/scsi command.
..from the scsi-howto (proc interface) at www.tldp.org – see it for more info.
i have a script “rescan-scsi-bus.sh” here on debian which uses the above method to recheck devices.
HTH ritch.
This was written in 2005. I found the rescan-scsi-bus.sh script on medusa but have no idea which package it came from. It wasn’t on any other Fedora 14 install so it must have come from somewhere. It scans the SCSI bus and finds the drive perfectly well.
A better way to find out the correct host controller:
# udevadm info -a -p /sys/class/scsi_generic/sg0
where sg0 is the device node of which you’d like to know the corresponding SCSI controller – down that tree you will find hostX mentioned as part of the device path.
And thanks for the rescanning tip, it saved my day.
via Re-scan the SCSI bus in Linux after hot-swapping a drive | Racker Hacker.
PortableApps.com is the world’s most popular portable software solution allowing you to take your favorite software with you. A fully open source and free platform, it works on any portable storage device (USB flash drive, iPod, memory card, portable hard drive, etc) as well as local storage and cloud storage options. With millions of users all over the world and a full collection of open source software as well as compatible freeware and commercial software and partners in the software and hardware industry, PortableApps.com is the most complete solution for life on the go.
PortableApps.com – Portable software for USB, portable and cloud drives.
It is always a temptation to an armed and agile nation
To call upon a neighbour and to say: —
“We invaded you last night–we are quite prepared to fight,
Unless you pay us cash to go away.”And that is called asking for Dane-geld,
And the people who ask it explain
That you’ve only to pay ’em the Dane-geld
And then you’ll get rid of the Dane!It is always a temptation for a rich and lazy nation,
To puff and look important and to say: —
“Though we know we should defeat you, we have not the time to meet you.
We will therefore pay you cash to go away.”And that is called paying the Dane-geld;
But we’ve proved it again and again,
That if once you have paid him the Dane-geld
You never get rid of the Dane.It is wrong to put temptation in the path of any nation,
For fear they should succumb and go astray;
So when you are requested to pay up or be molested,
You will find it better policy to say: —“We never pay any-one Dane-geld,
No matter how trifling the cost;
For the end of that game is oppression and shame,
And the nation that pays it is lost!”
–Rudyard Kipling
Click Here
Above Kipling quote came from a comment posted here.
The study, which was carried out on behalf of Mavenir by mobileSQUARED, found that a third of operators believe operator traffic from messaging, voice and video calling will decline between 11% and 20% over the next 5-10 years. Another 20% of operators expect even steeper declines in the 31% to 40% range.
via Messaging apps, VoIP already eating into carrier revenues, study finds.
The MX250 IP PBX is a feature-rich enterprise-class business IP telephony system that supports high quality VoIP and Unified Communications services for up to 250 users on a single appliance and can be seamlessly expanded through an MXgroup network to support up to 10,000 users and 128 offices across an enterprise-wide Unified Communications system. The award-winning MX250 IP PBX is based on SIP Open Standards. In addition to Zultys’ enterprise-class IP phones, it can easily support legacy phones and a wide range of SIP-based third party devices to help companies more easily deploy the IP telephony system they need.