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James Turland 2023-11-07 16:59:28 +00:00
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10
Kubernetes/Docker-Kubernetes-Data-Migration/readme.md
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@ -3,12 +3,12 @@
1. Mount longhorn volume to a node (recommend worker node) 1. Mount longhorn volume to a node (recommend worker node)
1. Log into selected worker node 1. Log into selected worker node
1. Create temporary folder for migration 1. Create temporary folder for migration
> sudo mkdir /tmp/folder > > sudo mkdir /tmp/folder
1. List the disks to format 1. List the disks to format
sudo fdisk -l > sudo fdisk -l
1. Format the disk 1. Format the disk
sudo mkfs -t ext4 /dev/sdx > sudo mkfs -t ext4 /dev/sdx
1. Mount the new disk to tmp folder 1. Mount the new disk to tmp folder
sudo mount /dev/sdx /tmp/folder > sudo mount /dev/sdx /tmp/folder
1. Copy data from Docker Host to new drive (substitute your values below) 1. Copy data from Docker Host to new drive (substitute your values below)
sudo rsync -avxHAX username@DockerHostIP:/home/ubuntu/docker/some-directory/* /tmp/folder > sudo rsync -avxHAX username@DockerHostIP:/home/ubuntu/docker/some-directory/* /tmp/folder