Full guide here.
ubuntu@ubuntu:~/Downloads/fuse-ext2-master$ ls
aclocal.m4 compile config.sub fuse-ext2 Makefile.am
ar-lib config.guess configure fuse-ext2.1 Makefile.in
AUTHORS config.h.in configure.ac fuse-ext2.pc.in missing
autogen.sh config.h.in~ COPYING install-sh README.md
ChangeLog config.log depcomp ltmain.sh tools
$ ./autogen.sh
$ ./configure
$ make
$ sudo make install
Note: Ensure package dependencies for fuse-ext2 are installed. The following packages are needed on Ubuntu 20.4.
sudo apt-get install gawk g++ c++
Otherwise, such errors would occur.
ubuntu@ubuntu:~$ sudo vgscan
WARNING: PV /dev/sda5 in VG c is using an old PV header, modify the VG to update.
Found volume group "c" using metadata type lvm2
ubuntu@ubuntu:~$ sudo vgchange -ay c
WARNING: PV /dev/sda5 in VG c is using an old PV header, modify the VG to update.
1 logical volume(s) in volume group "c" now active
ubuntu@ubuntu:~$ sudo lvs
WARNING: PV /dev/sda5 in VG c is using an old PV header, modify the VG to update.
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
c c -wi-a----- 929.09g
ubuntu@ubuntu:~$ sudo lvdisplay /dev/c
WARNING: PV /dev/sda5 in VG c is using an old PV header, modify the VG to update.
--- Logical volume ---
LV Path /dev/c/c
LV Name c
VG Name c
LV UUID GdWCix-EWTF-FZiq-6lTn-MUpN-SZpo-eAQf4u
LV Write Access read/write
LV Creation host, time ,
LV Status available
# open 0
LV Size 929.09 GiB
Current LE 29731
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
$ sudo mkdir /media/readynas2
$ sudo fuse-ext2 -o sync_read,allow_other,rw+ /dev/c/c /media/readynas2
$ sudo fusermount -u /media/readynas2
[1] http://technostuff.blogspot.com/2012/06/how-to-mount-disk-used-by-readynas.html