Re: problema, diferente info en du y fdisk
El mar, 14-11-2006 a las 12:55 +0100, Jaume escribió:
> Tengo un problema relativo...
> Hago un fdisk -l y me sale:
>
> Disk /dev/sda: 160.0 GB, 160000000000 bytes
> 255 heads, 63 sectors/track, 19452 cylinders
> Units = cylinders of 16065 * 512 = 8225280 bytes
>
> Device Boot Start End Blocks Id System
> /dev/sda1 1 18236 146480638+ 83 Linux
> /dev/sda2 18237 19452 9767520 82 Linux swap / Solaris
>
>
>
> y si hago un df -h :
>
> S. fitxers Mida En ús Lliure %Ús Muntat en
> /dev/sda1 70G 1,7G 65G 3% /
> udev 10M 32K 10M 1% /dev
> devshm 1,7G 0 1,7G 0% /dev/shm
>
>
> Como veis el disco es de 160Gb pero el du me da mal la info. Ésto es
> porque he restaurado una particion previa (70Gb) con el partimage en la
> del nuevo disco (150Gb).
> Alguien sabe cómo puedo solucionar el problema?
>
> El comando df -ih parece distinto: (uso=2%)
> S. fitxers Nodes‐i Usats Lliures %Ús Muntat en
> /dev/sda1 8,9M 96K 8,8M 2% /
> udev 279K 1,4K 278K 1% /dev
> devshm 279K 1 279K 1% /dev/shm
>
>
>
> Gracias.
>
> Jaume
>
>
Quizas te sirva sfdisk Debian:
Check partitions
The third type of invocation: sfdisk -V device will apply
various consistency checks to the partition tables on device. It prints
‘OK’ or complains. The -V option can be used together with -l. In
a shell script one might use sfdisk -V -q device which only returns a
status.
man sfdisk, para mas informacion. O talvez cfdisk (parted):
g Change the disk geometry (cylinders, heads, or sectors-per
track). WARNING: This option should only be used by people who know
what they are doing. A command line option is also available to
change the disk geometry. While at the change disk geometry command
line, you can choose to change cylinders (c), heads (h), and sectors
per track (s). The default value will be printed at the prompt which
you can accept by simply pressing the Enter key, or you can exit
without changes by pressing the ESC key. If you want to change the
default value, simply enter the desired value and press Enter. The
altered disk parameter values do not take effect until you return the
main menu (by pressing Enter or ESC at the change disk geometry
command line.
If you change the geometry such that the disk appears
larger, the extra sectors are added at the end of the disk as free
space. If the disk appears smaller, the partitions that are beyond
the new last sector are deleted and the last partition on the drive (or
the free space at the end of the drive) is made to end at the new last
sector.
man cfdisk (Debian), y te sugiero hacer varias copias de tu sector 0,
esta informacion es suponiendo que tenes problema con la tabla de
particiones y no con rodajas (slices).
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