embiggen-disk
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bradfitz
embiggden-disk live-resizes a filesystem after first live-resizing any necessary layers below it: an optional LVM LV and PV, and an MBR or GPT partition table
The heuristic to find the path to the device node where the filesystem is mounted, sometime fails to find the device node, especially for cases where /dev/root is mounted on...
- Try to use findmnt to lookup mountpoint information. - If findmnt fails, fallback to the older approach. - Add no-resize-partition and ignore-resize-partition flags.
When using swap partition, the tool failed to run ``` embiggen-disk -dry-run -verbose / error: unknown MBR partition type "82" for /dev/sda5 ``` ``` **cat /proc/mounts** sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime...
Hi. I am curious what is lacking for using a Go API, like in your project and in https://libguestfs.org/guestfs-golang.3.html , to operate like this: https://fedoraproject.org/wiki/Architectures/RISC-V/Installing#Optional:_expand_the_disk_image .
I just wanted to use embiggen-disk on my NAS, where I use LUKS full-disk encryption. Unfortunately, embiggen-disk doesn’t seem to support LUKS yet (there’s also an entry in the TODO...
```sh $ mount|grep ' / ' /dev/sda1 on / type xfs (rw,relatime,seclabel,attr2,inode64,noquota) $ ./embiggen-disk -dry-run / error preparing to enlarge /: unsupported filesystem type "rootfs" $ mount|grep rootfs $ uname...
Our setup includes a root device with LVM volume (Ubuntu 16.04 on AWS) _fdisk -l output:_ ``` Device Boot Start End Sectors Size Id Type /dev/xvda1 * 2048 3905535 3903488...
