cgsecurity.org

Thank you,
set lvm to primary and writed and got profit!


Set the following three partitions as *(bootable) or P(rimary) as following
* Linux 0 1 1 17 254 63 289107
ext4 blocksize=4096 Large_file Sparse_SB, 148 MB / 141 MiB
P Linux 18 26 9 6314 178 8 101154816 [Lubit]
ext4 blocksize=4096 ...

Here is it:

Fri Apr 14 12:54:42 2017
Command line: TestDisk

TestDisk 7.0, Data Recovery Utility, April 2015
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Linux, kernel 4.5.0-2-686 (#1 SMP Debian 4.5.2-1 (2016-04-28)) i686
Compiler: GCC 5.3
ext2fs lib: 1.43-WIP, ntfs ...

Need your advice what to do to recover one of LVM2 ext4 partitions (label wattsOS)
file /proc/partitions is absent, here is approximately what I had before system fault:
[[primary SDA1-146M][Extended with 2 partitions-lost][and 3 partitions created in free space (pv, vg)-lost]
this info I got ...