command-line-murders/i-03688ea7fb88f0ef3
by SadServersMore by SadServers
Volume group "vg" successfully created admin@i-0f9027f0b6fdf5892:~$ lvcreate -n lv -l 100%FREE vg WARNING: Running as a non-root user. Functionality may be unavailable. /dev/mapper/control: open failed: Permission denied Failure to communicate with kernel device-mapper driver. Incompatible libdevmapper 1.02.175 (2021-01-08) and kernel driver (unknown version). striped: Required device-mapper target(s) not detected in your kernel. Run `lvcreate --help' for more information. admin@i-0f9027f0b6fdf5892:~$ sudo lvcreate -n lv -l 100%FREE vg Logical volume "lv" created. admin@i-0f9027f0b6fdf5892:~$ mkfs.ext4 /dev/vg/lv mke2fs 1.46.2 (28-Feb-2021) Could not open /dev/vg/lv: Permission denied admin@i-0f9027f0b6fdf5892:~$ mkfs.ext4 /dev/vg/lv
kihei/i-0f9027f0b6fdf5892 00:44
by SadServersudp 0 0 0.0.0.0:68 0.0.0.0:* 0 10132 - udp6 0 0 fe80::897:94ff:fecf:546 :::* 0 10400 - udp6 0 0 ::1:323 :::* 0 11514 - admin@i-05084dbfa031c910e:~$ ss -lptn 'sport = :80' State Recv-Q Send-Q Local Address:Port Peer Address:Port Process admin@i-05084dbfa031c910e:~$
paris/i-05084dbfa031c910e 01:50
by SadServersfsck from util-linux 2.36.1 e2fsck 1.46.2 (28-Feb-2021) ext2fs_open2: Bad magic number in super-block fsck.ext2: Superblock invalid, trying backup blocks... fsck.ext2: Bad magic number in super-block while trying to open /dev/nvme2n1p1 The superblock could not be read or does not describe a valid ext2/ext3/ext4 filesystem. If the device is valid and it really contains an ext2/ext3/ext4 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 <device> or e2fsck -b 32768 <device> admin@i-0eacfe699faffbd49:~$