cinpou

Hi! i've made an update and played with virtualbox and virtual machine package. After a reboot, i've lost my network connection. I'm trying to mount the system partition to fix this problem. With Ubuntu 17.4, i've launched those commands : root@ubuntu:~# fdisk -l | grep /dev/sd Disque /dev/sda : 3,7 TiB, 4000787030016 octets, 7814037168 secteurs /dev/sda1 2048 4982527 4980480 2,4G RAID Linux /dev/sda2 4982528 9176831 4194304 2G RAID Linux /dev/sda3 9437184 7813832351 7804395168 3,6T RAID Linux Disque /dev/sdb : 3,7 TiB, 4000787030016 octets, 7814037168 secteurs /dev/sdb1 2048 4982527 4980480 2,4G RAID Linux /dev/sdb2 4982528 9176831 4194304 2G RAID Linux /dev/sdb3 9437184 7813832351 7804395168 3,6T RAID Linux Disque /dev/sdc : 3,7 TiB, 4000787030016 octets, 7814037168 secteurs /dev/sdc1 2048 4982527 4980480 2,4G RAID Linux /dev/sdc2 4982528 9176831 4194304 2G RAID Linux /dev/sdc3 9437184 7813832351 7804395168 3,6T RAID Linux Disque /dev/sdd : 3,7 TiB, 4000787030016 octets, 7814037168 secteurs /dev/sdd1 2048 4982527 4980480 2,4G RAID Linux /dev/sdd2 4982528 9176831 4194304 2G RAID Linux /dev/sdd3 9437184 7813832351 7804395168 3,6T RAID Linux Disque /dev/sde : 1,8 TiB, 2000397852160 octets, 3907027055 secteurs /dev/sde1 2048 4982527 4980480 2,4G fd RAID Linux autodétecté /dev/sde2 4982528 9176831 4194304 2G fd RAID Linux autodétecté /dev/sde3 9437184 3906822239 3897385056 1,8T fd RAID Linux autodétecté Disque /dev/sdf : 14,6 GiB, 15640592384 octets, 30548032 secteurs /dev/sdf1 * 0 3142655 3142656 1,5G 0 Vide /dev/sdf2 3118960 3123567 4608 2,3M ef EFI (FAT-12/16/32) root@ubuntu:~# mdadm -Ee0.swap /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 mdadm: No super block found on /dev/sda1 (Expected magic a92b4efc, got fc4e2ba9) mdadm: No super block found on /dev/sdb1 (Expected magic a92b4efc, got fc4e2ba9) mdadm: No super block found on /dev/sdc1 (Expected magic a92b4efc, got fc4e2ba9) mdadm: No super block found on /dev/sdd1 (Expected magic a92b4efc, got fc4e2ba9) /dev/sde1: Magic : a92b4efc Version : 0.90.00 UUID : aaeda6d3:938f2ebb:15fbf0a3:140e7d59 Creation Time : Sat Jan 1 00:00:05 2000 Raid Level : raid1 Used Dev Size : 2490176 (2.37 GiB 2.55 GB) Array Size : 2490176 (2.37 GiB 2.55 GB) Raid Devices : 12 Total Devices : 5 Preferred Minor : 0 Update Time : Sat Dec 2 09:08:38 2017 State : clean Active Devices : 5 Working Devices : 5 Failed Devices : 7 Spare Devices : 0 Checksum : a47f6fae - correct Events : 759060 Number Major Minor RaidDevice State this 4 8 81 4 active sync /dev/sdf1 0 0 8 1 0 active sync /dev/sda1 1 1 8 17 1 active sync /dev/sdb1 2 2 8 33 2 active sync /dev/sdc1 3 3 8 49 3 active sync /dev/sdd1 4 4 8 81 4 active sync /dev/sdf1 5 5 0 0 5 faulty removed 6 6 0 0 6 faulty removed 7 7 0 0 7 faulty removed 8 8 0 0 8 faulty removed 9 9 0 0 9 faulty removed 10 10 0 0 10 faulty removed 11 11 0 0 11 faulty removed root@ubuntu:~# mdadm -AU byteorder /dev/md0 /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 mdadm: No super block found on /dev/sda1 (Expected magic a92b4efc, got fc4e2ba9) mdadm: no RAID superblock on /dev/sda1 mdadm: /dev/sda1 has no superblock - assembly aborted Please, could you help me?