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--- linux:scribble [2014/11/21 12:24] – Add git stybla
+++ linux:scribble [2015/11/26 04:40] – how to resize loop-AES partition stybla
@@ Line 223: / Line 223: @@
 multilibs from time to time), so that might be the issue behind error above. But libvirt
 is long gone, replaced and forgotten now.
+===== loop-AES =====
+==== Resize encrypted LVM backed partition =====
+<code>
+root@foo:# umount /encrypted
+root@foo:# lvextend -L +1T /dev/mapper/encrypted
+root@foo:# losetup -F /dev/loop3
+Password:
+root@foo:# fsck -f /dev/loop3
+fsck from util-linux 2.22.1
+e2fsck 1.42.6 (21-Sep-2012)
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+/dev/loop3: 1065215/59539456 files (1.9% non-contiguous), 218308597/238138368 blocks
+root@foo:# resize2fs /dev/loop3
+resize2fs 1.42.6 (21-Sep-2012)
+Resizing the filesystem on /dev/loop3 to 506573824 (4k) blocks.
+The filesystem on /dev/loop3 is now 506573824 blocks long.
+root@foo:# mount /encrypted
+</code>
+Funny thing is, it seems much harder to resize encrypted partition via cryptsetup/dm-crypt.
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