Expand the current disc?

vagkaefer

• February 28, 2015 07:51

Hello everybody, Researched in various places, but I have no courage to do yourself. We migrated our server recently. It was necessary to update the Centos. However, the new server was created with 100Gb. But the right is 160GB. Now the dataceter released the 160GB, but Linux did not recognize. How do I expand the current disc? Without losing data? Below is some information on discs.
root@host [/usr/local/cpanel/logs]# fdisk -l Disk /dev/sda: 171.8 GB, 171798691840 bytes 255 heads, 63 sectors/track, 20886 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x0003d32f Device Boot Start End Blocks Id System /dev/sda1 * 1 66 524288 83 Linux Partition 1 does not end on cylinder boundary. /dev/sda2 66 327 2097152 83 Linux Partition 2 does not end on cylinder boundary. /dev/sda3 327 833 4063232 82 Linux swap / Solaris Partition 3 does not end on cylinder boundary. /dev/sda4 833 13838 104463360 5 Extended /dev/sda5 833 13838 104462336 83 Linux root@host [/usr/local/cpanel/logs]# pvs root@host [/usr/local/cpanel/logs]# vgs No volume groups found root@host [/usr/local/cpanel/logs]# lvs No volume groups found root@host [/usr/local/cpanel/logs]# df -h Filesystem Size Used Avail Use% Mounted on /dev/sda5 98G 85G 8.7G 91% / tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/sda1 504M 47M 432M 10% /boot /dev/sda2 2.0G 80M 1.8G 5% /tmp
Tks

• 

  vagkaefer

  • February 28, 2015 13:02

  More information:
  root@host [~]# ls /sys/class/scsi_disk/ ./ ../ 2:0:0:0
  This command will not fix the space?
  echo '1' > /sys/class/scsi_disk/2\:0\:0\:0/device/rescan
  

  0
• 

  cPanelMichael

  • March 02, 2015 14:21

  Hello :) I suggest consulting with your data center or a qualified system administrator if you want assistance with mounting an additional drive on your system. Otherwise, you should read up on fdisk and utilize it to add/mount the additional drive. The following URL is a good place to start:

  0
• 

  vagkaefer

  • March 03, 2015 11:02

  Tks Michael, I'll talk to the datacenter administrator.

  0

Please sign in to leave a comment.