pvmove moverá seus LVs dentro de um VG dos PVs existentes para outro PV.
Isso pode resolver seu problema ...
Estou tentando mover meu LV raiz para um novo VG no meu novo SSD e isso está me enlouquecendo. Acho que o consegui com o rsync, mas agora o grub está se recusando a registrar a nova opção de inicialização em / dev / vg_ssd / lv_root. Por que o Linux não tem cplv ou lvmove como AIX?
Eu quero usar vg_ssd / root para montar em / em vez de vg_dopey / lv00. / boot é separado. Grub2 / FC17. Linux dopey 3.6.2-4.fc17.x86_64 # 1 SMP qua Out 17 02:43:21 UTC 2012 x86_64 x86_64 x86_64 GNU / Linux
lvdisplay
--- Logical volume ---
LV Path /dev/vg_ssd/root
LV Name root
VG Name vg_ssd
LV UUID oDms4t-cKve-Eg27-jdcW-H3Wu-kvhs-qHhJQm
LV Write Access read/write
LV Creation host, time dopey, 2012-10-22 20:25:31 -0400
LV Status available
# open 0
LV Size 32.00 GiB
Current LE 8191
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Path /dev/vg_dopey/lv01
LV Name lv01
VG Name vg_dopey
LV UUID 2tSy4L-kPnC-8rSE-jXX8-Dad4-9F4v-TPVmQz
LV Write Access read/write
LV Creation host, time dopey, 2012-10-01 22:50:49 -0400
LV Status available
# open 1
LV Size 468.69 GiB
Current LE 14998
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:2
--- Logical volume ---
LV Path /dev/vg_dopey/lv00
LV Name lv00
VG Name vg_dopey
LV UUID SYe9Ze-XFUb-kIcu-UxEO-dhMd-ubaf-oAphsk
LV Write Access read/write
LV Creation host, time dopey, 2012-10-01 22:50:53 -0400
LV Status available
# open 1
LV Size 19.53 GiB
Current LE 625
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
/ etc / fstab, tanto no novo como no antigo root lvs
#/dev/mapper/vg_dopey-lv00 / ext4 defaults 1 1
UUID=587081f1-e607-43bd-85f5-7632d833726e /boot ext4 defaults 1 2
/dev/vg_dopey/lv01 /home ext4 defaults 1 2
UUID=8dec0c61-6593-4e1d-a7b1-86de1816a601 /opt/media ext4 defaults 1 2
UUID=910763ef-317b-4c48-b92f-8f24a729ffb8 swap swap defaults 0 0
#/dev/mapper/vg_ssd-root
UUID=f7ada493-298d-4c09-8260-a8988ede1cfe / ext4 discard,noatime,errors=remount-ro 0 1
/boot/grub2/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub2-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="${saved_entry}"
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_msdos
insmod part_msdos
insmod lvm
insmod ext2
set root='lvm/vg_dopey-lv00'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvm/vg_dopey-lv00' 67deba56-4839-41c3-8c51-46185c8efd0e
else
search --no-floppy --fs-uuid --set=root 67deba56-4839-41c3-8c51-46185c8efd0e
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Fedora' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.6.2-4.fc17.x86_64 ...'
linux /vmlinuz-3.6.2-4.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.2-4.fc17.x86_64.img
}
submenu 'Advanced options for Fedora' $menuentry_id_option 'gnulinux-advanced-67deba56-4839-41c3-8c51-46185c8efd0e' {
menuentry 'Fedora, with Linux 3.6.2-4.fc17.x86_64' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.6.2-4.fc17.x86_64-advanced-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.6.2-4.fc17.x86_64 ...'
linux /vmlinuz-3.6.2-4.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.2-4.fc17.x86_64.img
}
menuentry 'Fedora, with Linux 3.6.2-4.fc17.x86_64 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.6.2-4.fc17.x86_64-recovery-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.6.2-4.fc17.x86_64 ...'
linux /vmlinuz-3.6.2-4.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro single rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.2-4.fc17.x86_64.img
}
menuentry 'Fedora, with Linux 3.6.1-1.fc17.x86_64' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.6.1-1.fc17.x86_64-advanced-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.6.1-1.fc17.x86_64 ...'
linux /vmlinuz-3.6.1-1.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.1-1.fc17.x86_64.img
}
menuentry 'Fedora, with Linux 3.6.1-1.fc17.x86_64 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.6.1-1.fc17.x86_64-recovery-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.6.1-1.fc17.x86_64 ...'
linux /vmlinuz-3.6.1-1.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro single rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.6.1-1.fc17.x86_64.img
}
menuentry 'Fedora, with Linux 3.5.6-1.fc17.x86_64' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.6-1.fc17.x86_64-advanced-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.5.6-1.fc17.x86_64 ...'
linux /vmlinuz-3.5.6-1.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.5.6-1.fc17.x86_64.img
}
menuentry 'Fedora, with Linux 3.5.6-1.fc17.x86_64 (recovery mode)' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.6-1.fc17.x86_64-recovery-67deba56-4839-41c3-8c51-46185c8efd0e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6 --hint='hd0,msdos6' 587081f1-e607-43bd-85f5-7632d833726e
else
search --no-floppy --fs-uuid --set=root 587081f1-e607-43bd-85f5-7632d833726e
fi
echo 'Loading Linux 3.5.6-1.fc17.x86_64 ...'
linux /vmlinuz-3.5.6-1.fc17.x86_64 root=/dev/mapper/vg_dopey-lv00 ro single rd.md=0 rd.dm=0 KEYTABLE=us SYSFONT=True rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_dopey/lv00 rhgb quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-3.5.6-1.fc17.x86_64.img
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_ppc_terminfo ###
### END /etc/grub.d/20_ppc_terminfo ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Microsoft Windows XP Professional (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-AA0C2EE80C2EAF6F' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' AA0C2EE80C2EAF6F
else
search --no-floppy --fs-uuid --set=root AA0C2EE80C2EAF6F
fi
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
mount
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel)
devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=2013244k,nr_inodes=503311,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel)
tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,mode=755)
/dev/mapper/vg_dopey-lv00 on / type ext4 (rw,noatime,seclabel,discard,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
selinuxfs on /sys/fs/selinux type selinuxfs (rw,relatime)
tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,seclabel,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime,seclabel)
tmpfs on /media type tmpfs (rw,nosuid,nodev,noexec,relatime,seclabel,mode=755)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel)
/dev/sdc1 on /opt/media type ext4 (rw,relatime,seclabel,data=ordered)
/dev/sda6 on /boot type ext4 (rw,relatime,seclabel,data=ordered)
/dev/mapper/vg_dopey-lv01 on /home type ext4 (rw,relatime,seclabel,data=ordered)
gvfs-fuse-daemon on /run/user/me/gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
pvmove moverá seus LVs dentro de um VG dos PVs existentes para outro PV.
Isso pode resolver seu problema ...
Seu fstab parece estar quebrado, basta modificar /etc/fstab e alterar a linha que monta sua raiz para a nova, provavelmente o UUID = XXX,
Para encontrar todos os uuids, execute blkid como root.
Se o seu grub.cfg estiver desatualizado, use grub-mkconfig -o /boot/grub/grub.cfg para gerar novamente o grub.cfg
EDITAR
Observe que, quando o grub verifica o dispositivo raiz, ele usa o atual montado como raiz. Você precisará modificar manualmente o grub.cfg e inicializar a partir do SSD, depois executar o grub-mkconfig novamente