La mise à niveau d'Ubuntu 12.10 vers 13.10 s'interrompt juste après le démarrage, en raison de l'erreur suivante /boot
ayant une taille de 54MB seulement. Le serveur possède 2 disques durs avec 2 partitions chacun, connectés via RAID1. Comme le serveur est situé dans un centre de données, il ne peut pas être démarré avec un disque de système vivant, pour utiliser les fonctions suivantes gparted
. Le système de secours, chargé via le réseau, n'accède pas au disque dur ( fdisk -l
est vide à cet endroit).
La question étant : Comment puis-je faire /boot
plus grand, pour que les disques de RAM initiaux tiennent dans (suggéré : 300MB) ?
do-release-upgrade
montre ça :
Not enough free disk space
The upgrade has aborted. The upgrade needs a total of 55.2 M free
space on disk '/boot'. Please free at least an additional 29.2 M of
disk space on '/boot'. Empty your trash and remove temporary packages
of former installations using 'sudo apt-get clean'.
uname -r
montre ceci : 3.5.0-47-générique
dpkg -l linux-im*
montre ça :
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-======================================-========================-========================-=================================================================================
un linux-image <none> (no description available)
un linux-image-2.6 <none> (no description available)
un linux-image-2.6.24-16-server <none> (no description available)
un linux-image-2.6.24-23-server <none> (no description available)
un linux-image-2.6.24-24-server <none> (no description available)
un linux-image-2.6.24-25-server <none> (no description available)
un linux-image-2.6.24-28-server <none> (no description available)
rc linux-image-2.6.32-32-generic-pae 2.6.32-32.62 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-45-generic-pae 2.6.32-45.104 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-46-generic-pae 2.6.32-46.108 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-47-generic-pae 2.6.32-47.109 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-48-generic-pae 2.6.32-48.110 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-53-generic-pae 2.6.32-53.115 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-54-generic-pae 2.6.32-54.116 i386 Linux kernel image for version 2.6.32 on x86
rc linux-image-2.6.32-55-generic-pae 2.6.32-55.117 i386 Linux kernel image for version 2.6.32 on x86
un linux-image-3.0 <none> (no description available)
ii linux-image-3.5.0-47-generic 3.5.0-47.71 i386 Linux kernel image for version 3.5.0 on 32 bit x86 SMP
ii linux-image-extra-3.5.0-47-generic 3.5.0-47.71 i386 Linux kernel image for version 3.5.0 on 32 bit x86 SMP
ii linux-image-generic 3.5.0.47.63 i386 Generic Linux kernel image
ii linux-image-generic-pae 3.5.0.47.63 i386 Transitional package
ls -la /boot
montre ça :
total 26028
drwxr-xr-x 4 root root 2048 Mar 1 14:24 .
drwxr-xr-x 26 root root 4096 Mar 1 14:23 ..
-rw------- 1 root root 2324217 Feb 19 01:28 System.map-3.5.0-47-generic
-rw-r--r-- 1 root root 862198 Feb 19 01:28 abi-3.5.0-47-generic
-rw-r--r-- 1 root root 154687 Feb 19 01:28 config-3.5.0-47-generic
drwxr-xr-x 2 root root 1024 Mar 1 14:23 grub
-rw-r--r-- 1 root root 18016141 Mar 1 14:24 initrd.img-3.5.0-47-generic
drwx------ 2 root root 1024 Jul 30 2011 lost+found
-rw------- 1 root root 5175536 Feb 19 01:28 vmlinuz-3.5.0-47-generic
df -h
montre ça :
Filesystem Size Used Avail Use% Mounted on
/dev/md1 458G 161G 275G 37% /
udev 2.0G 4.0K 2.0G 1% /dev
tmpfs 809M 304K 809M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 2.0G 0 2.0G 0% /run/shm
none 100M 0 100M 0% /run/user
/dev/md0 54M 26M 25M 51% /boot
fdisk -l
montre ça :
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00024aac
Device Boot Start End Blocks Id System
/dev/sda1 * 63 112454 56196 fd Linux raid autodetect
/dev/sda2 112455 2216969 1052257+ 82 Linux swap / Solaris
/dev/sda3 2216970 976768064 487275547+ fd Linux raid autodetect
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0002518c
Device Boot Start End Blocks Id System
/dev/sdb1 * 63 112454 56196 fd Linux raid autodetect
/dev/sdb2 112455 2216969 1052257+ 82 Linux swap / Solaris
/dev/sdb3 2216970 976768064 487275547+ fd Linux raid autodetect
Disk /dev/md1: 499.0 GB, 498970066944 bytes
2 heads, 4 sectors/track, 121818864 cylinders, total 974550912 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md1 doesn't contain a valid partition table
Disk /dev/md0: 57 MB, 57475072 bytes
2 heads, 4 sectors/track, 14032 cylinders, total 112256 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md0 doesn't contain a valid partition table
cat /proc/mdstat
montre ça :
Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10]
md0 : active raid1 sda1[0] sdb1[1]
56128 blocks [2/2] [UU]
md1 : active raid1 sdb3[1] sda3[0]
487275456 blocks [2/2] [UU]
unused devices: <none>
lspci -v | grep RAID
montre ça :
01:0e.0 RAID bus controller: Broadcom BCM5785 [HT1000] SATA (Native SATA Mode) (prog-if 05)