Il giorno gio 11 apr 2019 alle ore 11:42 Reindl Harald <h.reindl@xxxxxxxxxxxxx> ha scritto: > > Am 11.04.19 um 11:37 schrieb Andrea Lo Pumo: > > On /dev/sda1(*) there was an ext4 file system with a lot of large > > files. Now, by mistake, mkfs.ext4 has been run on /dev/sda1. The > > result is that now /dev/sda1 is "empty": mounting it shows no files. > > > > Note *: actually, it is /dev/mapper/secure_storage, an encrypted > > volume opened with LUKS: cryptsetup luksOpen /dev/sda1 secure_storage > > no > > you said you had a LUKS volume on /dev/sda1 which means by directly > create a fs on /dev/sda1 you have overwritten parts of the encryption > layer *and* at the same time the filesystem *on top* of it Sorry, I explained it badly. The commands were: cryptsetup luksOpen /dev/sda1 secure_storage mkfs.ext4 /dev/mapper/secure_storage
