Volodymyr Vrublevskyy
IT geek, Blogger and Traveler
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Error, some other host already uses address. Workaround
If you receive such message on your virtual machine, you have workaround to fix this problem.
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Convert PPK to id_rsa in Centos
Putty is an SSH client that’s mostly used in Windows. Centos has an SSH client built in. Putty uses its own key format which is not compatible with OpenSSH’s…
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Configure NTP Client on CentOS
Today we need to install ntp server. Lets do it on Centos 6.6. The same process will be for Centos 7. 1. Install NTP Server
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Upgrading to VMware Virtual SAN 6.0
Last time I described how to build test environment for vSAN 5.5 on one physical server. Today I want try to update VMWare vSAN 5.5 to vSAN 6.0. After…
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Upgrade ESXi to 6.0 with VMware Update Manager
vSphere Update Manager is a software for upgrading, migrating, updating, and patching clustered hosts, virtual machines, and guest operating systems. Update Manager orchestrates host and virtual machine upgrades. If…
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Embedded VSAN Cluster
In the nearest future I am planing to update vSAN to 6.0 version on Production. The procedure is not trivial, so I want to try update on test lab.…
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Set coredump partition on esxi
After some manipulations described in this post you can receive this error ~ # esxcli system coredump partition list no configured dump partition found; skipping Just set coredump…
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How to automatically start mysql on Centos 7
When I tried to make auto start for mysql on Centos 7 I just received such message:
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How to add new local storage in Proxmox VE
Used Software: Proxmox VE 3.4-1/3f2d890e Need: Extra added hard drives without partitions. Installation: SDA is the drive where the proxmox installation is running SDB is the new drive that…
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Can’t remove datastore on esxi host
If you plan to remove a datastore from a host, you need to remove the coredump files before removing the datastore.
