sudo fdisk -l
Disco /dev/sda: 72.7 GB, 72746008576 bytes
255 cabeças, 63 setores/trilhas, 8844 cilindros, total de 142082048 setores
Unidades = setores de 1 * 512 = 512 bytes
Tamanho do setor (lógico/físico): 512 bytes / 512 bytes
Tamanho da E/S (mínimo/ideal): 512 bytes / 512 bytes
Identificador do disco: 0x000a6c93
Dispositivo Boot Início Fim Blocos Id Sistema
/dev/sda1 * 2048 137889791 68943872 83 Linux
/dev/sda2 137891838 142079999 2094081 5 Estendida
/dev/sda5 137891840 142079999 2094080 82 Linux swap / Solaris
sudo parted -l
Modelo: Dell VIRTUAL DISK (scsi)
Disco /dev/sda: 72,7GB
Tamanho de setor (lógico / Físico): 512B/512B
Tabela de Partição: msdos
Número Início Fim Tamanho Tipo Sistema de arquivos Sinalizador
1 1049kB 70,6GB 70,6GB primary ext4 boot
2 70,6GB 72,7GB 2144MB extended
5 70,6GB 72,7GB 2144MB logical linux-swap(v1)
sudo hdparm -I /dev/sdx
/dev/sda:
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 18 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ATA device, with non-removable media
Model Number: �������@���(�����(�����K
Serial Number: �������������
Firmware Revision: ���@�
Standards:
Likely used: 1
Configuration:
Logical max current
cylinders 0 59904
heads 0 65535
sectors/track 510 0
--
CHS current addressable sectors: 0
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 0 MBytes
device size with M = 1000*1000: 0 MBytes
cache/buffer size = unknown
Capabilities:
IORDY not likely
Buffer type: 8d00: dual port, multi-sector with read caching ability
Buffer size: 255.5kB bytes avail on r/w long: 59904
Can perform double-word IO
R/W multiple sector transfer: Max = 255 Current = ?
DMA: not supported
PIO: unknown
cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=cef72ab1-969b-4da5-8b6e-e92a6187bc12 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=a9909056-2816-4ca9-b107-9688b69c2ba9 none swap sw 0 0
sudo blkid
/dev/sda1: UUID="cef72ab1-969b-4da5-8b6e-e92a6187bc12" TYPE="ext4"
/dev/sda5: UUID="a9909056-2816-4ca9-b107-9688b69c2ba9" TYPE="swap"