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loveJesus/Resize LUKS Aleluya

Created August 29, 2021 16:00
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Praise Jesus - Extend a LUKS partition (in my case worked on the live root partition, backup beforehand has been recommended)
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Resize LUKS Aleluya
# Thank You Jesus for https://semanticlab.net/sysadmin/encryption/How-to-resize-a-LUKS-encrypted-root-partition/
resize with fdisk
# resize the LUKS parititon (dm_crypt-3)
cryptsetup resize dm_crypt-3
# resize the physical device on top of it
pvresize /dev/mapper/dm_crypt-3
# resize the logical device (epiphany-root)
lvextend -l +100%FREE /dev/mapper/epiphany-root
# grow the file system accordingly
resize2fs /dev/mapper/epiphany-root
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