RSINFOMINDS: 07/01/2013

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Thursday, 25 July 2013

Handly LVM Commands

Command	Description
cfgmgr	Discover and configure new devices on the target LPAR.
df	Display file systems.
exportvg	Remove the volume group definition from the system.
fsck	Check the file system consistency.
importvg	Import a volume group definition from the system and activate the volume group.
lspv	List physical volume.
lsvgfs	List the file systems belonging to a volume group.
mount	Mount a file system.
rmdev	Remove the physical volume definitions from the source LPAR.
umount	Unmount a file system.
varyoffvg	Deactivate a volume group.
varyonvg	Activate a volume group.

Disable IPv6 In RHEL

1) # vi /etc/modprobe.conf

install ipv6 /bin/true

Save and close the file.

2) # vi /etc/sysconfig/network

NETWORKING_IPV6=no
IPV6INIT=no

Save and close the file.

3) Reboot the server.

4) Verify the IP Address.