I still do not understand why you do have to increase the available space (IMHO this is a waste of diskspace), but here is how you do it:
1. find out, how much space is left in the rootvg and decide, how much you want to assign to the /usr filesystem:
I have marked bold the relevant parts: In this example your smallest assignment unit is 128MB (PP size) and you have 910 (free PPs) of these 128MB-chunks available. As your rootvg is mirrored (see the LP to PP ratio of 1:2) you will need 2 PPs for every new LP you assign. Right now you have 20 LPs (=> 20x128MB=2.5GB) assigned. For the sake of the example i assume you want to increase it by 1GB, which would be 8 LPs.
2.) Increase the size of the logical volume:
3.) Increase the size of the filesystem:
Filesystems are measured in (512-bytes-)blocks. Calculate how many blocks you have to increase, then increase the filesystem (use ^D to leave bc):
How to find the free size currently FileSystem has, on the disk mounted?
I know 'df' lists all the mounted disks, but I am interested to know details
for the filesystem, in which currently I am working. (7 Replies)
Good morning folks!
I'm new here.. trying to find an answer on how to resize filesystem. Need to add some space to c0t0d0s5, /var... Is it possible at all?
JV (9 Replies)
I have the next code, and the output is incosistent, what is the problem:
free blocks: 1201595
block size: 4096
total size(free blocks * block size): 626765824
1201595 * 4096 not is 626765824, what's the problem???
#include <sys/statvfs.h>
#include <stdio.h>
int main(){
... (1 Reply)
Hi all,
we are usig aix 4.3 and i need to increase the size of "/u01" file sytem which is mounted on logical volume "lv00", but "/u01" file system size is 9 GB and logical volume "lvoo" size 9 GB.how do i increase the size of /u01.do i increase the size of logical volume "lv00" and then... (2 Replies)
Hi,
We currently have an Oracle database running and it is creating lots of processes in the /proc directory that are 1000M in size. The size of the /proc directory is now reading 26T. How can this be if the root file system is only 13GB?
I have seen this before we an Oracle temp file... (6 Replies)
When I do df -h, I see that one of my partitions is out of space.
Then when I do du -h, I get thousands of files. How do I only look at files over a specific size. I want directories over 500m to be returned only. (2 Replies)
Hi,
I'd like to know how can I figure out my disk space area on AIX machine, for example to the situation of ( df -g ) which I have in my system :
the area used by (/opt/oracle) file system is (98%) now.
the free area on (/opt/oracle) is (0.75) now.
the total size in Gigabyte... (1 Reply)
Dear Friends,
I would like to increase the size of a file system from 10GB to 15GB.
System is runing on HP-UX 11.31.
Please help in the matter.
Regards,
Bhagawati Pandey (3 Replies)