linux: resizing lvm and luks added

wiki/docker-images/johnktims_-_folding-at-home.md

@@ -22,7 +22,7 @@ There are some special variables to set.
 
 ### GPU
 
-GPU support is documented in [the docker entry](../docker.md).
+GPU support is documented in [the docker article](../docker.md).
 
 ## rebuild.sh
 

wiki/linux/arch-linux/installation.md

@@ -1,9 +1,7 @@
 # Arch installation with LUKS encryption and LVM
 
-This is the English version of the
-[German installation guide on rvbg.eu](https://wiki.rvbg.eu/#arch/installation.md).
 This guide is based upon a
-[german arch wiki entry](https://wiki.archlinux.de/title/Moderne_Installation_mit_UEFI_und_Verschlüsselung).
+[german arch wiki article](https://wiki.archlinux.de/title/Moderne_Installation_mit_UEFI_und_Verschlüsselung).
 
 At the end of this guide a fully functional Arch Linux will be installed.
 
@@ -203,4 +201,4 @@ this will install a bunch of useful software including a graphical environment.
 You can go on to other guides aswell.
 
 Additionally if you have a NVidia Graphics Cards you should read
-[the NVidia entry](../nvidia.md) too.
+[the NVidia article](../nvidia.md) too.

wiki/linux/disk-management.md

@@ -1,7 +1,8 @@
 # Disk Management
 
-This entry focusses on non-LVM and non-MDADM storage.
+This article focusses on non-LVM and non-MDADM storage.
-For [LVM](lvm.md) and [MDADM](./mdadm.md) there are separate entries.
+For [LVM](lvm.md), [MDADM](./mdadm.md) and [LUKS volumes](./dm-crypt.md) there
+are separate entries.
 
 ## Create Partition
 

wiki/linux/dm-crypt.md

@@ -13,3 +13,19 @@ Where `/dev/sda2` is the device you want to create.
 To open and map a device run `cryptsetup -y -v luksFormat /dev/sda1 crypt0` where
 `/dev/sda1` is your encrypted device and `crypt0` is where it will be mapped to
 with `dev/mapper/crypt0`.
+
+## Resize a LUKS encrypted volume
+
+If you have volume groups on the encrypted volume make sure to close them
+with the following command modified to your needs:
+`vgchange -a n <volume group>`
+
+Open the encrypted volume (assuming its stored at `/dev/sda2` and you map it
+to `crypt-volume`):
+`cryptsetup luksOpen /dev/sda2 crypt-volume`
+
+Now resize the encrypted volume to all available space of the partition.
+If you don't want to extend the encrypted volume to the whole partition
+or the partition is to small for your purposes, make sure to resize the
+partition first accordingly (see [disk management](./disk-management.md)).
+`cryptsetup resize crypt-volume`

wiki/linux/lvm.md

@@ -24,10 +24,24 @@ pvcreate /dev/sdc1
 vgextend <name of your volume group> /dev/sdc1
 ```
 
+## Resize a physical volume
+
+To increase the size of a physical volume you have to have free free space
+in the partition containing the physical volume.
+A guide to change 'normal' partitions can be found in the
+[disk management article](./disk-management.md); if you have a volume that is
+encrypted with LUKS a guide is available in
+[the dm-crypt articel](./dm-crypt.md).
+
+To resize the physical volume to the size of the containing volume run:
+`pvresize /dev/mapper/<name of physical volume>`
+
 ## Increase size of a logical volume
 
-To increase the size of the logical volume you need to have free space in the
+To increase the size of the logical volume you have to have free space in the
 according volume group. You can check that by running: `vgdisplay`.
+If you don't have enough space you have to resize the physical volume as
+described in this article.
 Then run:
 
 ```shell

wiki/linux/proxmox.md

@@ -15,7 +15,7 @@ After that follow the instructions and fill in the fields to your liking.
 ### Enlarging disk of a VM
 
 Make sure there is enough disk space available.
-For further information see [the disk management entry](./disk-management.md)
+For further information see [the disk management article](./disk-management.md)
 
 SSH into Proxmox.
 Enlarge a disk by using:
@@ -24,13 +24,14 @@ Enlarge a disk by using:
 qm resize <vmid> <vm-disk-to-enlarge> <size>
 ```
 
-For example (100G is 100GibiByte):
+For example if you want to the disk 100 by 100G (100GibiByte):
 
 ```shell
 qm resize 100 ide0 +100G
 ```
 
-After that grow the filesystem as described in [the disk management article](./disk-management.md).
+After that grow the filesystem in the vm as described in
+[the disk management article](./disk-management.md).
 
 ## Remove local-lvm and add its size to local
 

wiki/linux/vim/c-language.md

@@ -1,7 +1,8 @@
 # C in Vim
 
 C is a common programming language.
-In this entry we will focus on making vim support c and use vim as an ide for c.
+In this article we will focus on making vim support c and use vim as an ide for
+c.
 
 ## Autocompletion
 

wiki/linux/vim/golang.md

@@ -1,8 +1,10 @@
 # GoLang in Vim
 
 GoLang is a common programming language.
-In this entry we will focus on making vim support Go and use vim as an ide for it.
+In this article we will focus on making vim support Go and use vim as an ide
-This guide is based on a guide from [octetz.com](https://octetz.com/docs/2019/2019-04-24-vim-as-a-go-ide/).
+for it.
+This guide is based on a guide from
+[octetz.com](https://octetz.com/docs/2019/2019-04-24-vim-as-a-go-ide/).
 
 ## Build, Test, Run, Docs, Debug, Format
 

wiki/linux/vim/python.md

@@ -1,8 +1,8 @@
 # Python in Vim
 
 Python is a common programming language.
-In this entry we will focus on making vim support python and use vim as an ide
+In this article we will focus on making vim support python and use vim as an
-for it.
+ide for it.
 
 ## Autocompletion
 

wiki/linux/vim/vhdl.md

@@ -1,7 +1,7 @@
 # VHDL in Vim
 
 VHDL is a hardware description language.
-In this entry we will focus on making vim support VHDL.
+In this article we will focus on making vim support VHDL.
 
 ## Linting
 

wiki/matrix.md

@@ -12,7 +12,7 @@ This setup guide follows a modified version of the
 [guide by matusnovak](https://gist.github.com/matusnovak/37109e60abe79f4b59fc9fbda10896da).
 Furthermore this guide will assume you already have a
 [traefik v2.4](./traefik.md) instance setup as described in the
-[traefik docker image entry](./docker-images/traefik.md).
+[traefik docker image article](./docker-images/traefik.md).
 
 ### DNS records