Question Category: Clustering

GlusterFS : Kernel Out of memory

I'm running GlusterFS 3.7.6 on 3 Nodes (3 CentOS Servers) to serve as Apache WebServers. Nowadays i'm keep getting errors something like: kernel: Out of memory: Kill process 30883 (glusterfs) score 99 or sacrifice child .. in all of them. It happens like once every week now. Whenever it happens,...
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Unable to start Postgresql in Cluster Resource Manager - Ubuntu 16.04

I have configured HA for PostgreSQL 9.5 with DRBD on Ubuntu 16.04. As soon as I run crm status command, I am getting below output, unable to start postgresql resource. Please please help me sort out this issue. here is the crm status output: root@db1:/# crm status Last updated: Thu Jul 21 19:36:28...
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What is SELinux?

What is SELinux?
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Why is linux called linux?

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What's the best app to sync with my cell phone?

I'm in the market for a new cell phone. One thing I've always hated is re-entering contact information between phones (I tend to break them). Many of the new cell phones come with USB connection capability. I would like to find some sort of contact manager/email program that can synchronize a phone...
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What Linux MIDs are available on the North American market?

Which mobile Internet devices are now available on the NA market?
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