Section: Maintenance Commands (8)
Updated: July 2000Index
Return to Main Contents
Resize2fs is Copyright 1998 by Theodore Ts'o and PowerQuest, Inc. All rights reserved.
resize2fs - ext2 file system resizer
program will resize ext2 file systems. It can be used to enlarge or
shrink an ext2 file system located on
so that it will have
parameter is not specified, it will default to the size of the partition.
parameter may never be larger than the size of the partition.
program does not manipulate the size of partitions. If you wish to enlarge
a filesystem, you must first make sure you can expand the size of the
underlying partition first. This can be done using
by deleting the partition and recreating it with a larger size. When
recreating the partition, make sure you create it with the same starting
disk cylinder as before! Otherwise, the resize operation will
certainly not work, and you may lose your entire filesystem.
If you wish to shrink the an ext2 partition, first use
to shrink the size of filesystem. Then you may use
to shrink the size of the partition. When shrinking the size of
the partition, make sure you do not make it smaller than the new size
of the ext2 filesystem!
- -d debug-flags
Turns on various resize2fs debugging features, if they have been compiled
into the binary.
should be computed by adding the numbers of the desired features
from the following list:
1 - Print out all disk I/O
2 - Debug block relocations
8 - Debug inode relocations
16 - Debug moving the inode table
Prints out a percentage completion bars for each
operation, so that the user can keep track of what
the program is doing.
Forces resize2fs to proceed with the filesystem resize operation, overriding
some safety checks which resize2fs normally enforces.
Flush the filesystem device's buffer caches before beginning. Only
really useful for doing
was written by Theodore Ts'o <email@example.com
Resize2fs is Copyright 1998 by Theodore Ts'o and PowerQuest, Inc. All
As of April, 2000
may be redistributed under the terms of the GPL.
- SEE ALSO