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Full Discussion: Increase root partition in LVM
Operating Systems Linux Red Hat Increase root partition in LVM Post 302524714 by verdepollo on Tuesday 24th of May 2011 09:44:08 AM
Old 05-24-2011
What's the output of vgdisplay and lvdisplay?

Usually the process is something like this:

Code:
pvcreate /dev/sda3
vgextend VolumeGroupName /dev/sda3
lvextend -L +16G /dev/VolumeGroupName/LogicalVolumeName /dev/sda3

And then you extend the filesystem:

Code:
ext2online /dev/VolumeGroupName/LogicalVolumeName

Also I'd suggest you have a working backup of your root partition in case something goes wrong.
This User Gave Thanks to verdepollo For This Post:
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LEARN ABOUT MINIX

repartit

REPARTITION(8)						      System Manager's Manual						    REPARTITION(8)

NAME

       repartition - load a partition table

SYNOPSIS

       repartition device [partition-file]

DESCRIPTION

       Repartition  uploads  a new partition table for the partitions of device.  The table is obtained from the first sector of partition-file if
       given, device otherwise.  Device may refer to the whole drive or a primary partition, depending on whether you want to upload  a  partition
       or a subpartition table.  The partitions will be truncated to fit within the enclosing device like the disk driver does, unless the numbers
       are coming from partition-file.

EXAMPLES

       repartition /dev/hd0
       repartition /dev/hd4 /etc/hd4.table

       Reload the partition table of drive 0 setting /dev/hd[1-4], and the subpartition table of /dev/hd4 setting /dev/hd4[a-d] using a file.  The
       latter may be useful if you need more than the 4 subpartitions a single Minix partition gives you.

DIAGNOSTICS

       The new table is printed on standard output.

FILES

       /dev/hd[0-9]

SEE ALSO

       hd(4), part(8).

BUGS

       The disk must be in use for the changes to stick.  The partition table of an idle disk will be reloaded on the first open.

AUTHOR

       Kees J. Bot (kjb@cs.vu.nl)

																    REPARTITION(8)
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