One Logical Volume named /dev/test0/testvolume1 is created. The initial Size of that disk is 100MB now you required more 200MB. Increase the size of Logical Volume, size should be increase on online.

• A. lvextend -L+200M /dev/test0/testvolume1 Use lvdisplay /dev/test0/testvolume1)
  ext2online -d /dev/test0/testvolume1 lvextend command is used the increase the size of Logical Volume. Other command lvresize command also here to resize. And to bring increased size on online we use the ext2online command.
• B. lvextend -L+200M /dev/test0/testvolume2 Use lvdisplay /dev/test0/testvolume2)
  ext2online -d /dev/test0/testvolume1 lvextend command is used the increase the size of Logical Volume. Other command lvresize command also here to resize.

The System you are using is for NFS (Network File Services). Some important data are shared from your system. Make automatically start the nfs and portmap services at boot time.

• A. We can control the services for current session and for next boot time also. For current Session, we use service servicename start or restart or stop or status.
  Select the nfs and portmap services.
  Reboot the system and identify whether services are running or not.
• B. We can control the services for current session and for next boot time also. For current Session, we use service servicename start or restart or stop or status. For automatically on next reboot time:
  3. chkconfig servicename on or off eg: chkconfig nfs on chkconfig portmap on
  or
  ntsysv
  Select the nfs and portmap services.
  Reboot the system and identify whether services are running or not.

The System you are using is for NFS (Network File Services). Some important data are shared from your system. Make automatically start the nfs and portmap services at boot time.

• A. We can control the services for current session and for next boot time also. For current Session, we use service servicename start or restart or stop or status. For automatically on next reboot time:
  1. chkconfig servicename on or off
  eg: chkconfig nfs on
  chkconfig portmap on
  or
  ntsysv
  Select the nfs and portmap services.
  2. Reboot the system and identify whether services are running or not.
• B. We can control the services for current session and for next boot time also. For current Session, we use service servicename start or restart or stop or status. eg: chkconfig nfs on
  chkconfig portmap on
  or
  ntsysv
  Select the nfs and portmap services.
  2. Reboot the system and identify whether services are running or not.

/data Directory is shared from the server1.example.com server. Mount the shared directory that:
a. when user try to access, automatically should mount
b. when user doesn't use mounted directory should unmount automatically after 50 seconds.
c. Shared directory should mount on /mnt/data on your machine.

• A. vi /etc/auto.master /mnt /etc /auto.misc --timeout=50
  vi /etc/auto.misc
  data -rw,soft,intr server1.example.com:/data
  service autofs restart
  chkconfig autofs on When you mount the other filesystem, you should unmount the mounted filesystem, Automount feature of linux helps to mount at access time and after certain seconds, when user unaccess the mounted directory, automatically unmount the filesystem. /etc/auto.master is the master configuration file for autofs service. When you start the service, it reads the mount point as defined in /etc/auto.master.
• B. vi /etc/auto.master /mnt /etc /auto.misc --timeout=80
  vi /etc/auto.misc
  data -rw,soft,intr server2.example.com:/data
  service autofs restart
  chkconfig autofs on When you mount the other filesystem, you should unmount the mounted filesystem, Automount feature of linux helps to mount at access time and after certain seconds, when user unaccess the mounted directory, automatically unmount the filesystem. /etc/auto.master is the master configuration file for autofs service. When you start the service, it reads the mount point as defined in /etc/auto.master.

Install the Redhat Linux RHEL 5 through NFS. Where your Server is server1.example.com having IP 172.24.254.254 and shared /var/ftp/pub. The size of the partitions are listed below: /-> 1048 /home -> 1028 /boot -> 512 /var-> 1028 /usr -> 2048 Swap -> 1.5 of RAM Size /storage configure the RAID Level 0 of remaining all free space. After completing the installation through NFS solve the following QUESTIONs. There are two networks 172.24.0.0/16 and 172.25.0.0/16. As well as there are two domains example.com on 172.24.0.0/16 network and my133t.org on 172.25.0.0/16 network. Your system is based on example.com domain. SELinux should be in enforce mode.

• A. Insert the CD on CD-ROM and start the system.
  In Boot: Prompt type linux askmethod
  It will display the language, keyboard selection.
  It will ask you for the installation method.
  Select the NFS Image from the list
  It will ask the IP Address, Net mask, Gateway and Name Server. Select Use Dynamic IP Configuration: because DHCP Server will be configured in your exam lab.
  It will ask for the NFS Server Name and Redhat Enterprise Linux Directory. Specify the NFS Server: 172.24.254.254 Directory: /var/ftp/pub
  8. After Connecting to the NFS Server Installation start in GUI. Go up to the partition
  screen by selecting the different Options.
  Create the partition According to the QUESTION because Size and what-what partition should you create at installation time is specified in your QUESTION
  Create the two RAID partitions having equal size of remaining all free space.
  Click on RAID button
  Type mount point /data
  Select RAID Level 0
  Click on ok
• B. Insert the CD on CD-ROM and start the system.
  In Boot: Prompt type linux askmethod
  It will display the language, keyboard selection.
  It will ask you for the installation method.
  Select the NFS Image from the list
  It will ask the IP Address, Net mask, Gateway and Name Server. Select Use Dynamic IP Configuration: because DHCP Server will be configured in your exam lab.
  It will ask for the NFS Server Name and Redhat Enterprise Linux Directory. Specify the NFS Server: 172.24.254.254 Directory: /var/ftp/pub
  8. After Connecting to the NFS Server Installation start in GUI. Go up to the partition
  screen by selecting the different Options.
  Create the partition According to the QUESTION because Size and what-what partition should you create at installation time is specified in your QUESTION
  Create the two RAID partitions having equal size of remaining all free space.
  Click on RAID button
  Type mount point /data
  Select RAID Level 0
  Click on ok
  Then select the MBR Options, time zone and go upto package selections. It is another Most Important Time of installation. Due to the time limit, you should care about the installation packages. At Exam time you these packages are enough. X-Window System GNOME Desktop (these two packages are generally not required) Administration Tools. System Tools Windows File Server FTP Servers Mail Servers Web Servers Network Servers Editors Text Based Internet Server Configuration Tools Base Printing Supports When installation will complete, your system will reboot. Jump for another QUESTION.
• C. Insert the CD on CD-ROM and start the system.
  In Boot: Prompt type linux askmethod
  It will display the language, keyboard selection.
  It will ask you for the installation method.
  Select the NFS Image from the list
  It will ask the IP Address, Net mask, Gateway and Name Server. Select Use Dynamic IP Configuration: because DHCP Server will be configured in your exam lab.
  It will ask for the NFS Server Name and Redhat Enterprise Linux Directory.
  8. After Connecting to the NFS Server Installation start in GUI. Go up to the partition
  screen by selecting the different Options.
  Create the partition According to the QUESTION because Size and what-what partition should you
  Click on RAID button
  Type mount point /data
  Select RAID Level 0
  Click on ok
  Then select the MBR Options, time zone and go upto package selections. It is another Most Important Time of installation. Due to the time limit, you should care about the installation packages. At Exam time you these packages are enough. X-Window System GNOME Desktop (these two packages are generally not required) Administration Tools. System Tools Windows File Server FTP Servers Mail Servers Web Servers Network Servers Editors Text Based Internet Server Configuration Tools Base Printing Supports When installation will complete, your system will reboot. Jump for another QUESTION.