Hi!
I've added a new disk in a hurry and now I have several mismatches.
Would anyone care to help me to sort them out. Below I'm giving fstab,
fdisk -l, df -la (apparently "/" (root) is duplicated ??, etc.). I also
enclose relevant sections from /var/log/system and grub. Each section
starts with ***
The system works without apparent problems but I do not have a clear
correspondence between disks sda, sdb. sdc and directories / , /run/,
etc. I would like to establish correspondence (and, e.g., have only sda,
sdb, and sdc in fstab, and have only one "/") so as to be able to
optimally use the space on the disks and avoid possible duplication of
system files. For instance, does the appearance of two "/" mean that
systems files are written on both sda and sdb? If so, how can sort that
out.
*** fstab:
proc /proc proc defaults 0 0
/ was on /dev/sda1 during installation
UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 / ext3 errors=remount-ro 0 1
/home was on /dev/sda3 during installation
UUID=a3cb2cbb-d6db-46e1-a0e7-73f264d255a1 /home ext3 defaults 0 2
swap was on /dev/sda2 during installation
UUID=25c7fb6d-47a4-4594-9cfd-20e9680f5e0b none swap sw 0 0 /dev/scd0
/media/cdrom0 udf,iso9660 user,noauto 0 0 /dev/sdc3 /windoze vfat
rw,user,noauto 0 0 /dev/sdc4 /mutant ext3 defaults,errors=remount-ro 0 1
/dev/fd0 /media/floppy0 auto rw,user,noauto 0 0
*** fdisk -l
Disk /dev/sdb: 120.0 GB, 120034123776 bytes 255 heads, 63 sectors/track,
14593 cylinders, total 234441648 sectors Units = sectors of 1 * 512 =
512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size
(minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000b1cf4
Device Boot Start End Blocks Id System /dev/sdb1 * 2048 78125055
39061504 83 Linux /dev/sdb2 78125056 203124735 62499840 83 Linux
/dev/sdb3 203124736 234440703 15657984 82 Linux swap / Solaris
Disk /dev/sdc: 240.1 GB, 240057409536 bytes 255 heads, 63 sectors/track,
29185 cylinders, total 468862128 sectors Units = sectors of 1 * 512 =
512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size
(minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xc4c22279
Device Boot Start End Blocks Id System /dev/sdc1 * 2048 206847 102400 7
HPFS/NTFS/exFAT /dev/sdc2 206848 247676927 123735040 7 HPFS/NTFS/exFAT
/dev/sdc3 247676928 360000000 56161536+ b W95 FAT32 /dev/sdc4 360000001
468862127 54431063+ 83 Linux
Disk /dev/sda: 120.0 GB, 120034123776 bytes 255 heads, 63 sectors/track,
14593 cylinders, total 234441648 sectors Units = sectors of 1 * 512 =
512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size
(minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x49382feb
Device Boot Start End Blocks Id System /dev/sda1 2048 78125055 39061504
83 Linux /dev/sda2 78125056 203192319 62533632 83 Linux /dev/sda3
203192320 234440703 15624192 82 Linux swap / Solaris
*** df -la
Filesystem 1K-blocks Used Available Use% Mounted on rootfs 38445384
7493556 28998756 21% / sysfs 0 0 0 - /sys proc 0 0 0 - /proc udev 10240
0 10240 0% /dev devpts 0 0 0 - /dev/pts tmpfs 1645524 896 1644628 1%
/run /dev/sda1 38445384 7493556 28998756 21% / tmpfs 5120 0 5120 0%
/run/lock tmpfs 6415880 0 6415880 0% /run/shm fusectl 0 0 0 -
/sys/fs/fuse/connections /dev/sda2 61550604 4113240 54310684 8% /home
/dev/sdc4 53575504 32089000 18764952 64% /mutant rpc_pipefs 0 0 0 -
/var/lib/nfs/rpc_pipefs
*** /var/log/system
Jan 14 14:44:46 BlenderMonster kernel: [ 2.602349] scsi 0:0:0:0:
Direct-Access ATA OCZ-AGILITY3 2.06 PQ: 0 ANSI: 5
Jan 14 14:44:46 BlenderMonster kernel: [ 2.605979] scsi 1:0:0:0:
Direct-Access ATA KINGSTON SH100S3 320A PQ: 0ANSI: 5
Jan 14 14:44:46 BlenderMonster kernel: [ 2.606285] scsi 1:0:1:0:
Direct-Access ATA ADATA SSD S599 2 3.4. PQ: 0 ANSI:
Jan 14 14:44:46 BlenderMonster kernel: [ 2.421387] ata2.00:
ATA-8: KINGSTON SH100S3120G, 320ABBF0, max UDMA/133
Jan 14 14:44:46 BlenderMonster kernel: [ 2.421392] ata2.00:
234441648 sectors, multi 16:LBA48 NCQ (depth 0/32)
Jan 14 14:44:46 BlenderMonster kernel: [2.421400] ata2.01:
ATA-8: ADATA SSD S599 256GB, 3.4.6, max UDMA/133
Jan 14 14:44:46 BlenderMonster kernel: [ 2.421403] ata2.01:
468862128 sectors, multi 16: LBA48 NCQ (depth 0/32)
Jan 14 14:44:46 BlenderMonster kernel: [ 2.428910] ata1.00:
ATA-9: OCZ-AGILITY3, 2.06, max UDMA/133 Jan 14 14:44:46
BlenderMonster kernel: [ 2.428912] ata1.00: 234441648
sectors, multi 16: LBA48 NCQ (depth 0/32)
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608483] sd 0:0:0:0: [sda]
234441648 512-byte logical blocks: (120 GB/111 GiB)
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608486] sd 1:0:0:0: [sdb]
234441648 512-byte logical blocks: (120 GB/111 GiB)
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608489] sd 1:0:1:0: [sdc]
468862128 512-byte logical blocks: (240 GB/223 GiB)
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608544] sd 1:0:0:0: [sdb]
Write Protect is off
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608546] sd 1:0:0:0: [sdb]
Mode Sense: 00 3a 00 00
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608555] sd 1:0:1:0: [sdc]
Write Protect is off
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608558] sd 1:0:1:0: [sdc]
Mode Sense: 00 3a 00 00
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608567] sd 1:0:0:0: [sdb]
Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jan 14 14:44:46 BlenderMonster kernel: [ 2.608580] sd 1:0:1:0: [sdc]
Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jan 14 14:44:46 BlenderMonster kernel: [ 2.609127] sdc: sdc1 sdc2 sdc3 sdc4
Jan 14 14:44:46 BlenderMonster kernel: [ 2.609211] sdb: sdb1 sdb2 sdb3
Jan 14 14:44:46 BlenderMonster kernel: [ 2.609423] sd 1:0:0:0: [sdb]
Attached SCSI disk Jan 14 14:44:46 BlenderMonster kernel: [ 2.609442]
sd 1:0:1:0: [sdc]
Attached SCSI disk Jan 14 14:44:46 BlenderMonster kernel: [ 2.617056]
sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Jan 14 14:44:46 BlenderMonster kernel: [ 2.617061] cdrom: Uniform CD-ROM
driver Revision: 3.20
Jan 14 14:44:46 BlenderMonster kernel: [ 2.617189] sd 0:0:0:0: [sda]
Write Protect is off
Jan 14 14:44:46 BlenderMonster kernel: [ 2.617192] sd 0:0:0:0: [sda]
Mode Sense: 00 3a 00 00
Jan 14 14:44:46 BlenderMonster kernel: [ 2.617205] sd 0:0:0:0: [sda]
Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
*** grub.cfg
# DO NOT EDIT THIS FILE
# It is automatically generated by grub-mkconfig using templates
from /etc/grub.d and settings from /etc/default/grub
#
BEGIN /etc/grub.d/00_header
if [ -s $prefix/grubenv ]; then load_env fi set default="0" if [
"${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="${chosen}" save_env saved_entry fi }
function load_video { insmod vbe insmod vga insmod video_bochs insmod
video_cirrus }
insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 if loadfont
/usr/share/grub/unicode.pf2 ; then set gfxmode=640x480 load_video insmod
gfxterm insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search
--no-floppy --fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58
set locale_dir=($root)/boot/grub/locale set lang=en_GB insmod gettext fi
terminal_output gfxterm set timeout=5
END /etc/grub.d/00_header
BEGIN /etc/grub.d/05_debian_theme
insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 insmod png if
background_image /usr/share/images/desktop-base/joy-grub.png; then set
color_normal=white/black set color_highlight=black/white else set
menu_color_normal=cyan/blue set menu_color_highlight=white/blue fi
END /etc/grub.d/05_debian_theme
BEGIN /etc/grub.d/10_linux
menuentry 'Debian GNU/Linux, with Linux 3.2.0-4-amd64' --class debian
--class gnu-linux --class gnu --class os { insmod gzio insmod part_msdos
insmod ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid
--set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading Linux
3.2.0-4-amd64 ...' linux /boot/vmlinuz-3.2.0-4-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro quiet echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.2.0-4-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.2.0-4-amd64 (recovery mode)' --class
debian --class gnu-linux --class gnu --class os { insmod gzio insmod
part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading
Linux 3.2.0-4-amd64 ...' linux /boot/vmlinuz-3.2.0-4-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro single echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.2.0-4-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.2.0-3-amd64' --class debian --class
gnu-linux --class gnu --class os { insmod gzio insmod part_msdos insmod
ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set=root
2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading Linux 3.2.0-3-amd64
...' linux /boot/vmlinuz-3.2.0-3-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro quiet echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.2.0-3-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.2.0-3-amd64 (recovery mode)' --class
debian --class gnu-linux --class gnu --class os { insmod gzio insmod
part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading
Linux 3.2.0-3-amd64 ...' linux /boot/vmlinuz-3.2.0-3-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro single echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.2.0-3-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.1.0-1-amd64' --class debian --class
gnu-linux --class gnu --class os { insmod gzio insmod part_msdos insmod
ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set=root
2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading Linux 3.1.0-1-amd64
...' linux /boot/vmlinuz-3.1.0-1-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro quiet echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.1.0-1-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.1.0-1-amd64 (recovery mode)' --class
debian --class gnu-linux --class gnu --class os { insmod gzio insmod
part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading
Linux 3.1.0-1-amd64 ...' linux /boot/vmlinuz-3.1.0-1-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro single echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.1.0-1-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.0.0-1-amd64' --class debian --class
gnu-linux --class gnu --class os { insmod gzio insmod part_msdos insmod
ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set=root
2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading Linux 3.0.0-1-amd64
...' linux /boot/vmlinuz-3.0.0-1-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro quiet echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.0.0-1-amd64 } menuentry
'Debian GNU/Linux, with Linux 3.0.0-1-amd64 (recovery mode)' --class
debian --class gnu-linux --class gnu --class os { insmod gzio insmod
part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading
Linux 3.0.0-1-amd64 ...' linux /boot/vmlinuz-3.0.0-1-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro single echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-3.0.0-1-amd64 } menuentry
'Debian GNU/Linux, with Linux 2.6.32-5-amd64' --class debian --class
gnu-linux --class gnu --class os { insmod gzio insmod part_msdos insmod
ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set=root
2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading Linux 2.6.32-5-amd64
...' linux /boot/vmlinuz-2.6.32-5-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro quiet echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-2.6.32-5-amd64 } menuentry
'Debian GNU/Linux, with Linux 2.6.32-5-amd64 (recovery mode)' --class
debian --class gnu-linux --class gnu --class os { insmod gzio insmod
part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy
--fs-uuid --set=root 2b4e1ed6-4b09-4c42-a958-9493cffa7f58 echo 'Loading
Linux 2.6.32-5-amd64 ...' linux /boot/vmlinuz-2.6.32-5-amd64
root=UUID=2b4e1ed6-4b09-4c42-a958-9493cffa7f58 ro single echo 'Loading
initial ramdisk ...' initrd /boot/initrd.img-2.6.32-5-amd64 }
END /etc/grub.d/10_linux
BEGIN /etc/grub.d/20_linux_xen
END /etc/grub.d/20_linux_xen
BEGIN /etc/grub.d/30_os-prober
menuentry "Debian GNU/Linux, with Linux 3.2.0-3-amd64 (on /dev/sdb1)"
--class gnu-linux --class gnu --class os { insmod part_msdos insmod ext2
set root='(/dev/sdb,msdos1)' search --no-floppy --fs-uuid --set=root
6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 linux /boot/vmlinuz-3.2.0-3-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro quiet initrd
/boot/initrd.img-3.2.0-3-amd64 } menuentry "Debian GNU/Linux, with Linux
3.2.0-3-amd64 (recovery mode) (on /dev/sdb1)" --class gnu-linux --class
gnu --class os { insmod part_msdos insmod ext2 set
root='(/dev/sdb,msdos1)' search --no-floppy --fs-uuid --set=root
6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 linux /boot/vmlinuz-3.2.0-3-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro single initrd
/boot/initrd.img-3.2.0-3-amd64 } menuentry "Debian GNU/Linux, with Linux
3.2.0-2-amd64 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos insmod ext2 set root='(/dev/sdb,msdos1)' search
--no-floppy --fs-uuid --set=root 6b3258c6-e97a-4ffc-aa42-2aa04dbccf16
linux /boot/vmlinuz-3.2.0-2-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro quiet initrd
/boot/initrd.img-3.2.0-2-amd64 } menuentry "Debian GNU/Linux, with Linux
3.2.0-2-amd64 (recovery mode) (on /dev/sdb1)" --class gnu-linux --class
gnu --class os { insmod part_msdos insmod ext2 set
root='(/dev/sdb,msdos1)' search --no-floppy --fs-uuid --set=root
6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 linux /boot/vmlinuz-3.2.0-2-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro single initrd
/boot/initrd.img-3.2.0-2-amd64 } menuentry "Debian GNU/Linux, with Linux
3.2.0-1-amd64 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos insmod ext2 set root='(/dev/sdb,msdos1)' search
--no-floppy --fs-uuid --set=root 6b3258c6-e97a-4ffc-aa42-2aa04dbccf16
linux /boot/vmlinuz-3.2.0-1-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro quiet initrd
/boot/initrd.img-3.2.0-1-amd64 } menuentry "Debian GNU/Linux, with Linux
3.2.0-1-amd64 (recovery mode) (on /dev/sdb1)" --class gnu-linux --class
gnu --class os { insmod part_msdos insmod ext2 set
root='(/dev/sdb,msdos1)' search --no-floppy --fs-uuid --set=root
6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 linux /boot/vmlinuz-3.2.0-1-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro single initrd
/boot/initrd.img-3.2.0-1-amd64 } menuentry "Debian GNU/Linux, with Linux
3.1.0-1-amd64 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos insmod ext2 set root='(/dev/sdb,msdos1)' search
--no-floppy --fs-uuid --set=root 6b3258c6-e97a-4ffc-aa42-2aa04dbccf16
linux /boot/vmlinuz-3.1.0-1-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro quiet initrd
/boot/initrd.img-3.1.0-1-amd64 } menuentry "Debian GNU/Linux, with Linux
3.1.0-1-amd64 (recovery mode) (on /dev/sdb1)" --class gnu-linux --class
gnu --class os { insmod part_msdos insmod ext2 set
root='(/dev/sdb,msdos1)' search --no-floppy --fs-uuid --set=root
6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 linux /boot/vmlinuz-3.1.0-1-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro single initrd
/boot/initrd.img-3.1.0-1-amd64 } menuentry "Debian GNU/Linux, with Linux
2.6.32-5-amd64 (on /dev/sdb1)" --class gnu-linux --class gnu --class os
{ insmod part_msdos insmod ext2 set root='(/dev/sdb,msdos1)' search
--no-floppy --fs-uuid --set=root 6b3258c6-e97a-4ffc-aa42-2aa04dbccf16
linux /boot/vmlinuz-2.6.32-5-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro quiet initrd
/boot/initrd.img-2.6.32-5-amd64 } menuentry "Debian GNU/Linux, with
Linux 2.6.32-5-amd64 (recovery mode) (on /dev/sdb1)" --class gnu-linux
--class gnu --class os { insmod part_msdos insmod ext2 set
root='(/dev/sdb,msdos1)' search --no-floppy --fs-uuid --set=root
6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 linux /boot/vmlinuz-2.6.32-5-amd64
root=UUID=6b3258c6-e97a-4ffc-aa42-2aa04dbccf16 ro single initrd
/boot/initrd.img-2.6.32-5-amd64 } menuentry "Windows 7 (loader) (on
/dev/sdc1)" --class windows --class os { insmod part_msdos insmod ntfs
set root='(/dev/sdc,msdos1)' search --no-floppy --fs-uuid --set=root
1E8AE46D8AE442BF 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 $prefix/custom.cfg ]; then source $prefix/custom.cfg; fi
END /etc/grub.d/41_custom
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