Ajuda urgente problemas no mount...

torredegiralda
(usa Debian)

Enviado em 05/02/2013 - 01:38h

Olá pessoal,

Eu tentei diminuir meu espaço em disco do /home e passar para o /var, com o comand lvextend e com o lvreduce,

primeiro não funcionou com esses comandos o redimensionamento, e agora quando dou o mount -a me aparece:

mount: wrong fs type, bad option, bad superblock on /dev/mapper/debian-home,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so

O que posso fazer? Eu tentei postar aqui no vivaolinux como redimensionar lvms e ninguem me respondeu, tentei fazer sozinho e acredito que me dei mal.

como posso corrigir isso?

Estou precisando de ajuda urgente.
OBS: meu /var está cheio.

torredegiralda
(usa Debian)

Enviado em 05/02/2013 - 01:50h

Por favor,

Tem alguem madrugando que possa me ajudar?

torredegiralda
(usa Debian)

Enviado em 05/02/2013 - 02:11h

segue os comandos das particoes.
#df -h;

Filesystem Size Used Avail Use% Mounted on
/dev/mapper/debian-root
322M 235M 71M 77% /
tmpfs 379M 0 379M 0% /lib/init/rw
udev 374M 124K 374M 1% /dev
tmpfs 379M 0 379M 0% /dev/shm
/dev/sda1 228M 17M 199M 8% /boot
/dev/mapper/debian-tmp
368M 11M 339M 3% /tmp
/dev/mapper/debian-usr
8.3G 783M 7.1G 10% /usr
/dev/mapper/debian-var
2.8G 2.8G 0 100% /var


#lvs;

LV VG Attr LSize Origin Snap% Move Log Copy% Convert
home debian -wi-a- 4.73g
root debian -wi-ao 332.00m
swap_1 debian -wi-ao 1.44g
tmp debian -wi-ao 380.00m
usr debian -wi-ao 8.38g
var debian -wi-ao 21.80g

#pvs;
PV VG Fmt Attr PSize PFree
/dev/sda5 debian lvm2 a- 38.04g 1012.00m

#vgs;
VG #PV #LV #SN Attr VSize VFree
debian 1 6 0 wz--n- 38.04g 1012.00m

#fdisk -l;
Disk /dev/sda: 41.1 GB, 41110142976 bytes
255 heads, 63 sectors/track, 4998 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0001c05b

Device Boot Start End Blocks Id System
/dev/sda1 * 1 32 248832 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 32 4998 39895041 5 Extended
/dev/sda5 32 4998 39895040 8e Linux LVM

Disk /dev/dm-0: 348 MB, 348127232 bytes
255 heads, 63 sectors/track, 42 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/dm-0 doesn't contain a valid partition table

Disk /dev/dm-1: 1547 MB, 1547698176 bytes
255 heads, 63 sectors/track, 188 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/dm-1 doesn't contain a valid partition table

Disk /dev/dm-2: 8996 MB, 8996782080 bytes
255 heads, 63 sectors/track, 1093 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/dm-2 doesn't contain a valid partition table

Disk /dev/dm-3: 23.4 GB, 23412604928 bytes
255 heads, 63 sectors/track, 2846 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/dm-3 doesn't contain a valid partition table

Disk /dev/dm-4: 398 MB, 398458880 bytes
255 heads, 63 sectors/track, 48 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/dm-4 doesn't contain a valid partition table

Disk /dev/dm-5: 5083 MB, 5083496448 bytes
255 heads, 63 sectors/track, 618 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/dm-5 doesn't contain a valid partition table

BrunoTecnico
(usa Sabayon)

Enviado em 05/02/2013 - 07:57h

Eu tentei diminuir meu espaço em disco do /home e passar para o /var, com o comand lvextend e com o lvreduce, 

Aconselho o Gparted.


Usando um programa gráfico, fica mais fácil redimensionar
e o risco de cometer algum erro com as partições é bem menor.

# Se estiver tentando redimensionar uma partição em uso ( / por exemplo),
vc precisa dar boot em um LiveCD, assim vc consegue desmontar a partição.