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Old 01-23-2011, 01:31 PM   #1
pnvsridhar86
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Post how partition is linked with disk?


Dear Friends,

i would like to have clarification from you.

in /etc/fstab:-
/dev/vgroot/swap0 swap swap defaults 1 2
/dev/vgroot/imf-db /tekelec ext3 defaults 1 2


in df-h:-

/dev/mapper/vgroot-imf--db
178G 441M 168G 1% /tekelec

1. in fdisk -l, why "VGROOT" is not showing, where it is located?
2. where is md11 and md12 partition, why it is not showing?
please find the require output in below

*******************************************************************
[root@IMF-DE-2C ~]# cat /etc/fstab
/dev/md2 / ext3 defaults 1 1
/dev/md1 /boot ext3 defaults 1 2
none /dev/pts devpts gid=5,mode=620 0 0
none /dev/shm tmpfs defaults 0 0
none /proc proc defaults 0 0
none /sys sysfs defaults 0 0
/dev/md5 /tmp ext3 defaults 1 2
/dev/md4 /usr ext3 defaults 1 2
/dev/md6 /var ext3 defaults 1 2
/dev/md7 /var/TKLC ext3 defaults 1 2
/dev/md8 /var/TKLC/recovery ext3 defaults 1 2
/dev/md9 /var/TKLC/recovery/usr ext3 defaults 1 2
/dev/md10 /var/TKLC/swap ext3 defaults 1 2
/dev/md3 swap swap defaults 0 0
/dev/vgroot/swap0 swap swap defaults 1 2
/dev/vgroot/imf-db /tekelec ext3 defaults 1 2



Device Boot Start End Blocks Id System
/dev/sda1 * 1 33 265041 fd Linux raid autodetect
/dev/sda2 34 288 2048287+ fd Linux raid autodetect
/dev/sda3 289 353 522112+ fd Linux raid autodetect
/dev/sda4 354 30515 242276265 5 Extended
/dev/sda5 354 25795 204362833+ fd Linux raid autodetect
/dev/sda6 25796 27771 15872188+ fd Linux raid autodetect
/dev/sda7 27772 28293 4192933+ fd Linux raid autodetect
/dev/sda8 28294 28815 4192933+ fd Linux raid autodetect
/dev/sda9 28816 29337 4192933+ fd Linux raid autodetect
/dev/sda10 29338 29468 1052226 fd Linux raid autodetect
/dev/sda11 29469 29533 522081 fd Linux raid autodetect
/dev/sda12 29534 29598 522081 fd Linux raid autodetect



[root@IMF-DE-2C ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md2 494M 163M 306M 35% /
/dev/md1 251M 18M 221M 8% /boot
none 4.0G 0 4.0G 0% /dev/shm
/dev/md5 1012M 34M 927M 4% /tmp
/dev/md4 4.0G 1.4G 2.4G 37% /usr
/dev/md6 494M 62M 407M 14% /var
/dev/md7 4.0G 1.2G 2.6G 32% /var/TKLC
/dev/md8 494M 11M 458M 3% /var/TKLC/recovery
/dev/md9 4.0G 41M 3.7G 2% /var/TKLC/recovery/usr
/dev/md10 15G 70M 15G 1% /var/TKLC/swap
/dev/mapper/vgroot-imf--db
178G 441M 168G 1% /tekelec


******************************************************************
 
Old 01-23-2011, 01:43 PM   #2
stress_junkie
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Registered: Dec 2005
Location: Massachusetts, USA
Distribution: Ubuntu 10.04 and CentOS 5.5
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Quote:
Originally Posted by pnvsridhar86 View Post
/dev/mapper/vgroot-imf--db 178G 441M 168G 1% /tekelec

1. in fdisk -l, why "VGROOT" is not showing, where it is located?
VGROOT is showing where it is located (mounted). The last column shows this.

Quote:
Originally Posted by pnvsridhar86 View Post
2. where is md11 and md12 partition, why it is not showing?
md11 and md12 are probably not mounted.
 
Old 01-25-2011, 02:04 PM   #3
pnvsridhar86
LQ Newbie
 
Registered: Jan 2011
Posts: 2

Original Poster
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Thanks for your reply

df -h is showing, but not fdisk -l.


Md11 and md12 is not mounted, how can we confirm it is not mounted?
as it is having blocks
/dev/sda11 29469 29533 522081 fd Linux raid autodetect
/dev/sda12 29534 29598 522081 fd Linux raid autodetect
 
  


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