Agrandir la partition

farias

Etape :

# cat /etc/os-release 
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

# df -h
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
udev               7,7G       0  7,7G   0% /dev
tmpfs              1,6G    552K  1,6G   1% /run
/dev/sda1           58G     25G   31G  45% /
tmpfs              7,7G       0  7,7G   0% /dev/shm
tmpfs              5,0M       0  5,0M   0% /run/lock
tmpfs              1,6G       0  1,6G   0% /run/user/1000

# apt-get install cloud-guest-utils xfsprogs

# lsblk 
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda      8:0    0   80G  0 disk 
├─sda1   8:1    0   59G  0 part /
├─sda2   8:2    0    1K  0 part 
└─sda5   8:5    0  975M  0 part [SWAP]
sr0     11:0    1 1024M  0 rom 

# growpart /dev/sda 1
FAILED: sfdisk not found

# dpkg -L fdisk  |  grep bin
/sbin
/sbin/cfdisk
/sbin/fdisk
/sbin/sfdisk

# export PATH=$PATH:/sbin

# growpart /dev/sda 1
/usr/bin/growpart: 242: Illegal number: 85899345920 octets,

# /usr/sbin/resize2fs /dev/sda1
resize2fs 1.46.2 (28-Feb-2021)
The filesystem is already 15478272 (4k) blocks long.  Nothing to do!

# LC_ALL=C growpart /dev/sda 1
NOCHANGE: partition 1 could only be grown by 2046 [fudge=2048]

farias

Je veux passer de 80 Go à 120 Go ( donc +30 Go sur mon sda1 => 90 Go)

# lsblk
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda      8:0    0  120G  0 disk 
├─sda1   8:1    0   59G  0 part /
├─sda2   8:2    0    1K  0 part 
└─sda5   8:5    0  975M  0 part [SWAP]
sr0     11:0    1 1024M  0 rom  

# /sbin/cfdisk /dev/sda

farias

# lsblk -f
NAME   FSTYPE FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINT
sda                                                                           
├─sda1 ext4   1.0         5551ca5c-bc46-49d3-9c46-6d7c8ef6edd2   30,7G    42% /
├─sda2                                                                        
└─sda5 swap   1           2b90308c-19e5-4437-80c1-c3c6fb0b4e2b                [SWAP]
sr0                                                                           
# swapoff /dev/sda5
# gdisk /dev/sda
GPT fdisk (gdisk) version 1.0.6

Warning: Partition table header claims that the size of partition table
entries is 1119092736 bytes, but this program  supports only 128-byte entries.
Adjusting accordingly, but partition table may be garbage.
Warning: Partition table header claims that the size of partition table
entries is 0 bytes, but this program  supports only 128-byte entries.
Adjusting accordingly, but partition table may be garbage.
Partition table scan:
  MBR: MBR only
  BSD: not present
  APM: not present
  GPT: not present


***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by
typing 'q' if you don't want to convert your MBR partitions
to GPT format!
***************************************************************


Command (? for help):

farias

# lsblk -f
NAME   FSTYPE FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINT
sda                                                                           
├─sda1 ext4   1.0         5551ca5c-bc46-49d3-9c46-6d7c8ef6edd2   30,7G    42% /
├─sda2                                                                        
└─sda3                                                                        
sr0      

# mkswap /dev/sda3
Configure l'espace d'échange (swap) en version 1, taille = 5 GiB (5367635968 octets)
pas d'étiquette, UUID=05776679-d503-4e26-b7e5-7cd492fe3acb

# lsblk -f
NAME   FSTYPE FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINT
sda                                                                           
├─sda1 ext4   1.0         5551ca5c-bc46-49d3-9c46-6d7c8ef6edd2   30,7G    42% /
├─sda2                                                                        
└─sda3 swap   1           05776679-d503-4e26-b7e5-7cd492fe3acb                
sr0  

# swapon /dev/sda3

# partprobe /dev/sda

# resize2fs /dev/sda1
resize2fs 1.46.2 (28-Feb-2021)
Filesystem at /dev/sda1 is mounted on /; on-line resizing required
old_desc_blocks = 8, new_desc_blocks = 14
The filesystem on /dev/sda1 is now 28835840 (4k) blocks long.


# lsblk -f
NAME   FSTYPE FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINT
sda                                                                           
├─sda1 ext4   1.0         5551ca5c-bc46-49d3-9c46-6d7c8ef6edd2   78,8G    22% /
├─sda2                                                                        
└─sda3 swap   1           05776679-d503-4e26-b7e5-7cd492fe3acb                [SWAP]
sr0

farias

C’est bon !

# df -h
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
udev                12G       0   12G   0% /dev
tmpfs              2,3G    560K  2,3G   1% /run
/dev/sda1          108G     25G   79G  24% /
tmpfs               12G       0   12G   0% /dev/shm
tmpfs              5,0M       0  5,0M   0% /run/lock
tmpfs              2,3G       0  2,3G   0% /run/user/1000

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Agrandir la partition