linux

LVM erweitern

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Ich glaube ich spinne, irgendwie habe ich keine gute Anleitung bei mir im Blog gefunden.

Dann nochmals neu!

Mit lsblk schauen

 

lsblk

 

pvcreate /dev/xvdg

 

ihr müsst den Namen der Volume Group des LVM wissen, hier wird die Platte der LVM Group zugewiesen.

vgextend data /dev/xvdg
Volume group “data” successfully extended

 

Hier erweitern wir das LVM Group Volume um 100%, es wäre auch möglich etwas Reserver zu lassen.

lvextend -l+100%FREE /dev/mapper/data-vault
Extending logical volume vault to 999.99 GiB
Logical volume vault successfully resized

Da wir hier ein XFS als Datei System nutzen, sind die Kommandos auch etwas anders

xfs_growfs /dev/mapper/data-vault
meta-data=/dev/mapper/data-vault isize=256 agcount=4, agsize=32767744 blks
= sectsz=512 attr=2
data = bsize=4096 blocks=131070976, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0
log =internal bsize=4096 blocks=63999, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
data blocks changed from 131070976 to 262141952

 

resize2fs -p /dev/mapper/data-vault bei einem ext4 filesystem

APT how to

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A nice how to for apt

 

15 Examples of How to Use New Advanced Package Tool (APT) in Ubuntu/Debian

 

 

E-Mail Server für Einsteiger

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Ich bin gerade über das tolle Github Projekt gestolpert!

 

https://mailinabox.email/

https://github.com/mail-in-a-box/mailinabox

 

 

How to Setup an Email Server with Mail-in-a-Box on Ubuntu

MS SQL Server Install under Linux

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Now you can install a MS SQL Server under Linux.

More here

https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-setup

Following these Steps

Import GPG Keys

curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add –

mssqllinux1

 

Add MS SQL Server to your Repository

curl https://packages.microsoft.com/config/ubuntu/16.04/mssql-server.list > /etc/apt/sources.list.d/mssql-server.list

 

mssqllinux2

 

Install MS SQL Server, Attention your Machine needs 4 GB of RAM

apt-get update
apt-get install mssql-server

 

mssqllinux3

 

mssqllinux4

Installation is aborted, when you have less than 4 GB in your System

mssqllinux5

After Upgrading my Machine with more RAM, the installation is up and running

mssqllinux6

 

mssqllinux7

 

Start your MS SQL Server under Linux

/opt/mssql/bin/sqlservr-setup

You must accept the MS License….

mssqllinux8

 

Type your Password your your SA User Account

mssqllinux9

After this your MS SQL Server is up and running under Linux

 

Check if the MS SQL Server is running under Linux

systemctl status mssql-server

 

mssqllinux10

You are looking for Logfiles, you must look in /var/log/syslog for more Information about your MS SQL Server.

Install MS SQL CLI Tools

https://docs.microsoft.com/en-us/sql/linux/sql-server-linux-setup-tools#ubuntu