01-21-2004
Quote:
Originally posted by TRUEST
but how do you go about reducing them. what command?
Compress them with zcat, gzip, compress, zip...
Quote:
does this involve editign the file with vi or cutting it with wc???
If you have text files, you can edit them, just delete the lines you don't want... but it's a tedious job ! Compressing the files will be easier, cleaner and faster !
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I want to resize my filesystem partitions. Reason is that I have 11GB of disk space unused by Unix which divvy reveals. Is there a way I could resize my filesystems without doing a reinstallation. The secondary problem is that the boot image is too large for a diskette (5MB).
I'm running SCO... (10 Replies)
Discussion started by: sshokunbi
10 Replies
2. UNIX for Dummies Questions & Answers
I downloaded the Solaris recommended patched for x86 and tried to install it, but I got the message that I dont have enough disk space. I don't want to install the patches without the option to back out. Anyway I did a df -k and found that my root mount point is in 948MB whereas my /export/home is... (5 Replies)
Discussion started by: dangral
5 Replies
3. UNIX for Dummies Questions & Answers
can someone tell me the basic steps needed to resize and existing filesystem that already has data on it?
thanks
I dont need to be pointed to a website so any real time real life advice or help will be wholly appreciated (4 Replies)
Discussion started by: TRUEST
4 Replies
4. AIX
Dear Friends,
I would like to know if there is any chance to expand a Volume Group, If this VG have a mirror.
If there is any chance to do this what would be the safer way to avoid lost any data.
Sorry about my English.:D
Thanks a lot. (1 Reply)
Discussion started by: chrispaz
1 Replies
5. Filesystems, Disks and Memory
Hi
First post :o
I have recently used Acronis (Backup software for data backup and disaster recovery in Windows and Linux - Acronis) to create identical systems that I need to build.
Everything works OK, but one of the machine has a bigger harddisk (250G) than the one I used to create the... (2 Replies)
Discussion started by: forte712
2 Replies
6. SuSE
Hi all
IM very curious about one thing
Im currently playing with a test server SLES x64 SP2, and I got to a serious issue which is really sorry for the word pissing me off. :mad:
I created an pv, then vg and finaly some lv's which is fine.
I mounted then and everything worked fine... (0 Replies)
Discussion started by: kl1ngac1k
0 Replies
7. Solaris
Is there a way to take space from the /opt slice (/dev/dsk/c1t0d0s5) and then put it in the /var (/dev/dsk/c1t0d0s1)? In theory, I should be able to ufsdump /opt and /var to another drive. Use disk label to resize those two slices (ex. take 10G from opt and add to /var) and then newfs and dump back... (1 Reply)
Discussion started by: adelsin
1 Replies
8. Solaris
Hi,
I have two filesystems called /u009 and /u008. I need to release 60gb from /u009 and add it to /u008 fs through fsadm command..
these are vxfs filesystem..its urgent..
thanx in advance (5 Replies)
Discussion started by: bpsunadm
5 Replies
9. Solaris
I'm used to using AIX but a new box running Solaris I need a little help with.
The disk are presented from a SAN, the disk needing to change is presented as 148GBs drive which was allocated to a file system as the same. I need to change that without losing any data. I know I can change the disk... (7 Replies)
Discussion started by: ltlawnman
7 Replies
10. HP-UX
Hello,
I'm new to HP-UX and I'm not sure about some concepts related to resizing fs's under this OS.
First of all I'm only asking about resizing ONLINE, it means, without having to umount the fs nor rebooting, etc.
Q1. I've read that in order to resize a fs online there are 2 requirements:... (3 Replies)
Discussion started by: asanchez
3 Replies
LEARN ABOUT LINUX
resize_reiserfs
RESIZE_REISERFS(8) System Manager's Manual RESIZE_REISERFS(8)
NAME
resize_reiserfs - resizer tool for the ReiserFS filesystem
SYNOPSIS
resize_reiserfs [ -s [+|-]size[K|M|G] ] [ -j dev ] [ -fqv ] device
DESCRIPTION
The resize_reiserfs tool resizes an unmounted reiserfs file system. It enlarges or shrinks an reiserfs file system located on a device so
that it will have size bytes or size=old_size +(-) size bytes if the + or - prefix is used. If the -s option is not specified, the
filesystem will be resized to fill the given device. The size parameter may have one of the optional modifiers K, M, G, which means the
size parameter is given in kilo-, mega-, gigabytes respectively.
The resize_reiserfs program does not manipulate the size of the device. If you wish to enlarge a filesystem, you must make sure you expand
the underlying device first. This can be done using cfdisk(8) for partitions, by deleting the partition and recreating it with a larger
size (assuming there is free space after the partition in question). Make sure you re-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.
The resize_reiserfs program allows to grow a reiserfs on-line if there is a free space on block device.
If you wish to shrink a reiserfs partition, first use resize_reiserfs to shrink the file system. You may then use cfdisk(8) to shrink the
device. When shrinking the size of the device, make sure you do not make it smaller than the reduced size of the reiserfs filesystem.
OPTIONS
-s [+|-]size
Set the new size in bytes.
-j dev Set the journal device name.
-f Force, do not perform checks.
-q Do not print anything but error messages.
-v Turn on extra progress status messages (default).
RETURN VALUES
0 Resizing successful.
-1 Resizing not successful.
EXAMPLES
The following example shows how to test resize_reiserfs. Suppose 2Gb reiserfs filesystem is created on the device /dev/hda8 and is mounted
on /mnt. For shrinking the device we need to unmount it first, then run resize_reiserfs with a size parameter (in this case -1Gb):
df
umount /mnt
resize_reiserfs -s -1G /dev/hda8
mount /dev/hda8 /mnt
df /mnt
AUTHOR
This version of resize_reiserfs has been written by Alexander Zarochentcev <zam@namesys.com>.
BUGS
Please report bugs to the ReiserFS developers <reiserfs-dev@namesys.com>, providing as much information as possible--your hardware, kernel,
patches, settings, all printed messages; check the syslog file for any related information.
SEE ALSO
cfdisk(8), reiserfsck(8), debugreiserfs(8)
Reiserfsprogs-3.6.21 January 2009 RESIZE_REISERFS(8)