Author Archives: mythnick

Secure Shell for Google Chrome – REMOTE HOST IDENTIFICATION HAS CHANGED!

If you are using Secure Shell for Google Chrome and you change the IP address of a server to one that you used before : You will need to remove the known host from “/.ssh/known_hosts”. You will use the command … Continue reading

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Proxmox – check defragmentation on disk

you can use e4defrag tool :

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Proxmox – move the docker storage folder to another disk

Edit : /lib/systemd/system/docker.service after: check that it stopped : if stopped, than: rsync -aqxP /var/lib/docker/ /mnt/pve/VMspaceSDD/dockerd check it started & that is running in the new location:

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Proxmox – how to resize /dev/mapper/pve-root

If you have enough space on disk. You can run the bellow command with required size. lvresize –size 5G –resizefs /dev/mapper/pve-root

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Proxmox – Move Swap Partition from USB Boot Disk to another disk

First remove swap & partion swapoff /dev/pve/swap lvchange -a n /dev/pve/swap lvremove /dev/pve/swap Make swap file on another disk: dd if=/dev/zero of=/pathondisk/swapfile bs=1024 count=2000000 chown root:root /pathondisk/swapfile chmod 0600 /pathondisk/swapfile mkswap /pathondisk/swapfile swapon /pathondisk/swapfile To activate /pathondisk/swapfile after Linux system … Continue reading

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Enabling Docker Remote API on Ubuntu

Edit the file /lib/systemd/system/docker.service I used the nano editor: sudo nano /lib/systemd/system/docker.service Modify the line that starts with ExecStart to look like this: ExecStart=/usr/bin/docker daemon -H fd:// -H tcp://0.0.0.0:2375 Save the modified file & restart Server Test that the Docker … Continue reading

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vSAN 6.7 – WSFC support on vSAN!

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vSAN 6.7 What’s New Technical

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vSAN 67 Technical Overview

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de ce traim in roMANIA ? … ADP

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roMANIA Voteaza !!!

Don’t forget to VOTE!!!

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Read before running Storage Spaces in Windows Server

Read THIS before running Storage Spaces in Windows Server. When creating a virtual disk set the WriteCacheSize to 10GB or more, after a virtual disk is created, its WriteCacheSize can’t be modified. Read THIS! Aditional reading: Storage Spaces – Designing … Continue reading

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Install Webmin (ver.2)

open the sources.list file sudo nano /etc/apt/sources.list …add the following lines to the end of the file: deb http://download.webmin.com/download/repository sarge contrib deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib …add the Webmin GPG key to apt, so the source repository you added will be … Continue reading

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SuperPutty not starting up

 Go to – C:\Users\<your username>  and delete : SuperPutty.settings file

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Update Freenas CLI

 freenas-update check  freenas-update update  shutdown -r now

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