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[News] Ksplice (Linux without Rebooting) Explained in New Articles

  • Subject: [News] Ksplice (Linux without Rebooting) Explained in New Articles
  • From: Roy Schestowitz <newsgroups@xxxxxxxxxxxxxxx>
  • Date: Tue, 24 Nov 2009 01:26:19 +0000
  • Followup-to: comp.os.linux.advocacy
  • Newsgroups: comp.os.linux.advocacy
  • User-agent: KNode/4.3.1
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No more rebooting. Period.

,----[ Quote ]
| Thereâs a new technology in town for the 
| Linux operating system called Ksplice 
| Uptrack. With this system in place you can 
| now update your system - even the kernel - 
| without a single reboot. Let me say that 
| again - EVEN THE KERNEL! What exactly does 
| that mean? You know all of those promises 
| made by other OS vendors who claim a near 
| 100% uptime with their machines? What 
| happens to those machines when you install 
| a service pack that does anything to the 
| kernel? Time for a reboot  (Actually it 
| doesnât even require a kernel-level update 
| to require a reboot.)
`----

http://blogs.techrepublic.com.com/opensource/?p=1083&utm_source=feedburner&utm_medium=feed

Linux reboots are a thing of the past with Ksplice

,----[ Quote ]
| Even though the Linux operating system is 
| very stable and rarely needs a reboot, 
| there are times when an update (such as a 
| kernel update) will make this a 
| requirement. At least that used to be the 
| case. That is correct. With the help of a 
| newly developed technology (dubbed Ksplice) 
| even a kernel update will not require a 
| reboot. This is fantastic news to 
| administrators who depend upon constant 
| uptime for their servers and production 
| desktops/machines.
`----

http://www.ghacks.net/2009/11/23/linux-reboots-are-a-thing-of-the-past-with-ksplice/


Recent:

splice gives Linux users 88% of kernel updates without rebooting

,----[ Quote ]
| Have you ever wondered why some updates or installs require a reboot, and
| others donât? The main reason relates to kernel-level (core) services running
| in memory which either have been altered by the update to include new data
| that canât be âsqueezed inâ to its existing footprint, or are currently
| attached to multiple separate processes which cannot be accounted for without
| a reboot. Ksplice has figured out a way around that issue in a majority of
| the cases.
|
| [...]
|
| This technology is only for Linux at the current time. No features like this
| are available for Windows. The technology does require a kernel patch, as
| Ksplice itself must be integrated into the kernel. The installation software
| (.deb package) handles this for you.
`----

http://www.geek.com/articles/chips/ksplice-gives-linux-users-88-of-kernel-updates-without-rebooting-20090716/


Interview with Ksplice Co-Founder

,----[ Quote ]
| Ksplice is an amazing new technology which allows patches to be applied
| directly into a running kernel, without needing a reboot. Linux Magazine
| talks with co-founder and Chief Operating Officer and discusses the origins
| of the project and what it has to offer.
`----

http://www.linux-mag.com/id/7406


Never reboot again with Linux and Ksplice

,----[ Quote ]
| By default, Ksplice shows up in your system menu-bar so you can keep an eye
| on what's happening with your updates. While Ksplice itself is open-source
| software, and the service for individual users is free, you'll need to pay a
| service fee if you're a business using Ksplice to keep your servers
| up-to-date.
|
| Since Ksplice doesn't require any changes to the Linux kernel I strongly
| suspect you'll soon be seeing its technology used with other Linux
| distributions. After all, as great as Linux is about letting you run for
| months on end without wasting time or money on a reboot, it will be even
| better when we can run Linux for years without rebooting.
`----

http://blogs.computerworld.com/never_reboot_again_with_linux_and_ksplice


Ksplice Executives Share New Ways to Make Linux More Secure, Reliable, and
Maintainable

http://www.ksplice.com/news/20090625-linuxtag-fisl


Ksplice Offers Rebootless Updates For Ubuntu Systems

,----[ Quote ]
| Ksplice has started offering Ksplice Uptrack for Ubuntu Jaunty, a free
| service that delivers rebootless versions of all the latest Ubuntu kernel
| security updates. It's currently available for both the 32 and 64-bit generic
| kernel, and they plan to add support for the virtual and server kernels by
| the end of the month, according to their FAQ. This makes Ubuntu the first OS
| that doesn't need to be rebooted for security updates. (We covered Ksplice's
| underlying technology when it was first announced a year ago.)
`----

http://linux.slashdot.org/story/09/06/27/2238255/Ksplice-Offers-Rebootless-Updates-For-Ubuntu-Systems
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