Serveur Lenovo reinstallé - inventaire hardware

Base installée

Ubuntu server LTS avec options:

•  clavier Belge
• serveur openssh installé d'origine (sélection dans l'installateur Ubuntu)

Accès à distance: login ssh avec mdp puis copie du contenu de mon .ssh/id_rsa.pub (local) dans .ssh/authorized_keys (serveur).  A faire: quelque chose de similaire pour root (pour backups rsync)

Disques internes et connectés en USB (externes)

 luc@luc330:~$ blkid
/dev/sdd2: LABEL="multidata" UUID="3a9c6050-51b2-4d86-b5cd-ea460a5e244e" UUID_SUB="17cc16c8-9c58-4dae-8d6c-e1e2551c00a0" BLOCK_SIZE="4096" TYPE="btrfs" PARTUUID="38c88827-0ac6-4f6c-8f9f-c7a5fa3191d8"
/dev/sdd1: LABEL_FATBOOT="EFI" LABEL="EFI" UUID="67E3-17ED" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="e93b9f0c-9954-4887-ac20-3f3f27bf9a93"
/dev/sdb1: UUID="a66b6bd2-4450-417b-a9d7-ea38661da852" UUID_SUB="5c7330c4-9273-43b3-8d31-c2bcba9c0be5" BLOCK_SIZE="4096" TYPE="btrfs"
/dev/mapper/ubuntu--vg-ubuntu--lv: UUID="5ceeb15b-6ff1-4831-858f-d9bcbe0a1495" BLOCK_SIZE="4096" TYPE="ext4"
/dev/sde: UUID="iqVSKl-j87Q-f4pB-4kSy-Tr9q-kyNH-RiPEuz" TYPE="LVM2_member"
/dev/sdc: UUID="BRozJc-IZpm-COTe-y4EQ-51hI-m03T-Ohq2wx" TYPE="LVM2_member"
/dev/sda2: UUID="6bafc5d8-d812-477d-af96-8f3c0dcb7fd5" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="c358e6ac-6863-4a06-b1e9-f2cd57a84a85"
/dev/sda3: UUID="U1yh9S-DHIt-BIVi-J8h8-1Gwa-zMMO-wZ4FYT" TYPE="LVM2_member" PARTUUID="a0515fe9-777a-4298-8490-df982d81f8b3"
/dev/sda1: UUID="9338-D363" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="b99b566d-fa2b-44c5-81f2-0c6589eea553"

Disque interne (HD 1TB) 

Contenu: EFI, boot et / (root filesystem, système entier)

luc@luc330:~$ sudo fdisk -l /dev/sda
Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WD10SPZX-24Z
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 39070048-E214-45DE-B5D4-1B722D7445A2

Device       Start        End    Sectors   Size Type
/dev/sda1     2048    2203647    2201600     1G EFI System
/dev/sda2  2203648    6397951    4194304     2G Linux filesystem
/dev/sda3  6397952 1953521663 1947123712 928.5G Linux filesystem

Disque externe 4TB "Intenso?"

Une seule partition, btrfs, a contenu le backup rsync avant la connection du disque 8TB.  Actuellement vide, reformatté en btrfs.

luc@luc330:~$ sudo fdisk -l /dev/sdb
Disk /dev/sdb: 3.64 TiB, 4000787030016 bytes, 976754646 sectors
Disk model: External USB 3.0
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 33550336 bytes
Disklabel type: dos
Disk identifier: 0x89dcfabb

Device     Boot Start       End   Sectors  Size Id Type
/dev/sdb1        8191 976754645 976746455  3.6T 83 Linux

Disque externe 2TB

A fait partie d'un ensemble LVM disparu utilisé à l'époque URbackup?  

luc@luc330:~$ sudo lvscan
  WARNING: Couldn't find device with uuid ewuQlA-WPFm-cmky-9ybE-ErYG-BHTy-0wY9Wh.
  WARNING: VG VGurbackup is missing PV ewuQlA-WPFm-cmky-9ybE-ErYG-BHTy-0wY9Wh (last written to /dev/sdc).
  inactive          '/dev/VGurbackup/LVurbackup' [5.00 TiB] inherit
  ACTIVE            '/dev/ubuntu-vg/ubuntu-lv' [100.00 GiB] inherit

luc@luc330:~$ sudo fdisk -l /dev/sdc
Disk /dev/sdc: 1.82 TiB, 2000398933504 bytes, 3907029167 sectors
Disk model: Basic
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disque externe 8TB

Acquisition plus récente.  Une seule partition, /dev/sdd est formatté btrfs mais indépendant du précédent (/dev/sdb)

luc@luc330:~$ sudo fdisk -l /dev/sdd
Disk /dev/sdd: 7.28 TiB, 8001563221504 bytes, 15628053167 sectors
Disk model: Expansion HDD
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 01000000-0000-0000-4E54-31374D5A4744

Device      Start         End     Sectors  Size Type
/dev/sdd1      40      409639      409600  200M EFI System
/dev/sdd2  411648 15628052479 15627640832  7.3T Linux filesystem

Autre disque externe 2TB

luc@luc330:~$ sudo fdisk -l /dev/sde
Disk /dev/sde: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: EXTERNAL_USB
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

Btrfs Filesystems

Deux FS, chacun sur un  des disques externes ( 4TB et 8TB )

luc@luc330:~$ sudo btrfs device scan
Scanning for Btrfs filesystems
registered: /dev/sdd2
registered: /dev/sdb1