Gostaria de migrar minha instalação do Ubuntu 14.04 de um sdd menor (256Gb) para um maior (Crucial MX100 512Gb) sem reinstalar.
Qual é a melhor maneira de processar? Eu li que o clonezilla não era apropriado para lidar com o alinhamento ssd.
Mais detalhes sobre minha instalação (uma instalação criptografada completa com lvm):
df -h
Filesystem Size Used Available Used% Mount on
/dev/mapper/rm--work--vg-root 23G 11G 12G 47% /
none 4,0K 0 4,0K 0% /sys/fs/cgroup
udev 7,7G 4,0K 7,7G 1% /dev
tmps 7,7G 74M 7,7G 1% /tmp
tmpfs 1,6G 1,6M 1,6G 1% /run
none 5,0M 0 5,0M 0% /run/lock
none 7,7G 764K 7,7G 1% /run/shm
none 100M 64K 100M 1% /run/user
tmpfs 4,0G 0 4,0G 0% /var/cache/apt/archives
/dev/sda1 228M 85M 132M 39% /boot
/dev/mapper/rm--work--vg-home 204G 189G 4,9G 98% /home
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>
/dev/mapper/aliot--work--vg-root / ext4 errors=remount-ro,noatime,discard 0 1
# /boot was on /dev/sdc1 during installation
UUID=c15f5e23-e892-4f00-8744-2805ae304cf9 /boot ext2 defaults 0 2
/dev/mapper/aliot--work--vg-home /home ext4 defaults,noatime,discard 0 2
/dev/mapper/aliot--work--vg-swap_1 none swap sw 0 0
#tmp to ram
#tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
tmps /tmp tmpfs defaults,suid,nodev,exec 0 0
#/var/log/ to ram
#tmpfs /var/log tmpfs defaults,nosuid,nodev,noatime,mode=0755,size=5% 0 0
#apt cache to ram
tmpfs /var/cache/apt/archives tmpfs defaults,size=4g 0 0
#cache to ram
tmpfs /home/rm/.cache tmpfs defaults,size=1g 0 0
sudo lvdisplay
--- Logical volume ---
LV Path /dev/aliot-work-vg/swap_1
LV Name swap_1
VG Name aliot-work-vg
LV UUID ym1lJD-aRxN-23NA-Wgs8-0YbP-ryIv-RWzY6v
LV Write Access read/write
LV Creation host, time aliot-work, 2013-06-24 14:29:45 +0200
LV Status available
# open 2
LV Size 7,86 GiB
Current LE 2013
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:1
--- Logical volume ---
LV Path /dev/aliot-work-vg/root
LV Name root
VG Name aliot-work-vg
LV UUID degnqJ-5KOJ-IW6t-FPJx-5xhy-DUTa-jaWVLY
LV Write Access read/write
LV Creation host, time aliot-work, 2013-06-24 14:31:07 +0200
LV Status available
# open 1
LV Size 23,24 GiB
Current LE 5949
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:2
--- Logical volume ---
LV Path /dev/aliot-work-vg/home
LV Name home
VG Name aliot-work-vg
LV UUID beExpf-NH3n-1CZL-BnLp-eAm3-jrpl-WTBu7U
LV Write Access read/write
LV Creation host, time aliot-work, 2013-06-24 14:31:17 +0200
LV Status available
# open 1
LV Size 207,13 GiB
Current LE 53025
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 252:3
Então, o que você aconselha no meu caso particular?
Agradecemos antecipadamente por sua ajuda! :)