CloudLinux - Ivan Zhmud - CloudLinux Blog - Page 3
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Ivan is a Project Manager at CloudLinux and is leading the CloudLinux OS product team.

PhP-selector-production

Client PHP Selector for cPanel—Production release

PhP-selector-production
We are happy to announce that client PHP Selector extension for cPanel was added with the latest production LVE Manager 4.2.2-1 release. This makes it easy for customers who use cPanel to take advantage of all PHP Selector features including ultimate flexibility and friendly user interface.To learn how to operate PHP Selector, please read this docu...
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Backward-Compatibility

Python Selector Backward Compatibility and Disabled Functionality Survey, June 2019

Backward-Compatibility
Dear CloudLinux OS customers! Within the upcoming two weeks we’re planning to release to beta a new client Python Selector with updated UI and some new features (see below) that uses SPA-model—same as Node.js Selector uses.During development, we found some functionality outdated and see no point to support it anymore but would like to k...
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panic

Don’t panic about TCP SACK PANIC—we’re working on it

panic
Recently, TCP networking vulnerabilities have been discovered in FreeBSD and Linux kernels by Netflix.There are three flaws, one of them is rated by severity as Important (CVE-2019-11477), and two as Moderate (CVE-2019-11478 and CVE-2019-11479).What is the problem?The flaws use the Maximum Segment Size (MSS) and TCP Selective Acknowledgement (SACK)...
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Recent Comments
Guest — Ryan Smith
KernelCare eta?
Thursday, 20 June 2019 16:15
Ivan Zhmud
Hello Ryan. It will be in 2-3 working days. Follow please for our updates https://www.kernelcare.com/blog/... Read More
Thursday, 20 June 2019 16:55
Guest — Paul Roche
Cloudlinux 7 Hybrid?
Thursday, 20 June 2019 19:10
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CloudLinux OS March 2019 Feature Survey: Results

CloudLinux OS March 2019 Feature Survey: Results

CloudLinux OS March 2019 Feature Survey: Results
CloudLinux Feature Survey 2019 Results
 20% responded in the first 24 hours, another 60% within a week.This tells me that many of you are passionate about the product and where it’s going. We are too, and we’re grateful to all who took part in the survey. I’ll summarize the results below. First, I’ll remind you of the questions.On-demand Resource Extension Purchases: WHMCS extensio...
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Recent Comments
Richard Hordern
I'm not surprised about the results. If most of your customers use cPanel, then they won't vote for features for other panels.... Read More
Friday, 31 May 2019 10:07
Paul Jacobs
Hi Richard The product team are mulling over the results as we speak and will make some sort of announcement next week about how t... Read More
Friday, 31 May 2019 12:19
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mds3
Tags:

Let us subject MDS vulnerability to the glare of truth

mds3
Ok, let me throw a little light on the last release of the CloudLinux 7 and CloudLinux 6 kernel with the MDS vulnerability patch.MDS vulnerability explanationIn the last three days, we’ve received a whole bunch of questions like Should I disable Hyper-Threading or not? and How Hyper-Threading disabling can impact performance? So, here we are ...
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Recent Comments
Guest — Jeff
I'm confused by the microcode availability as the Intel chart doesn't match the list above. Intel's Guidance PDF shows many CPUs ... Read More
Friday, 24 May 2019 20:52
Ivan Zhmud
Hello, Jeff! The table above should the same as the Intel's table in pdf. Just in our table is used classic cpuid and in PDF is us... Read More
Friday, 24 May 2019 21:35
Guest — Jeff
Thanks. However, on multiple E3 and E5 cpus: Yum log shows May 16 02:23:26 Updated: 2:microcode_ctl-1.17-33.11.el6_10.x86_64 Ser... Read More
Saturday, 25 May 2019 19:54
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