Hi,
I am new to AIX 5.3.I want to work with it and when I check the space of AIX machine..its /usr is 99% full.So I am not able to add anything in that.
filesystem is as below--
I assume this is a new system, because you are talking about reinstall
often, when /usr is full, the cause was a previously made Technology Level update, or another software installation, with the option "commit software updates" set to no and "save replaced files" set to yes (in the smitty install menu)
so if it's a new system, you can drop the old files, using smitty install > software maintenance and ... > commit applied software updates
in normal cases you do the update, wait a few weeks, and if everything works properly you commit the new and drop the old filesets
other possibility ist, that /usr ist simply too small, then you should check the "mount" command and see if filesystem is jfs2 (default in aix 5.3)
this would work with jfs(1) filesystem too, but you can't reduce its size while operating, which is a big advantage of jfs2
funksen ..Thanks a lot for your support...It solved my problem...
I have one more thing to do but not able to do it..I need to download the JRE1.6 and need to install in AIX machine.So can you please help me out to do it..means where I will get the JRE1.6 for AIX and how to install it??
I downloaded the Base Java6.sdk from IBM web-site and when I am doing untar it.I am getting only executable file.but according to the documents,
This package is required:
Java6.sdk (license, base SDK, Web Start, and dt.jar)
So I try to find these docs but not able to get it there.So can u please help me out in this case..
I would like to say a word or two about the /usr filesystem in AIX systems in general:
in most systems haveing the /usr filesystem filled to capacity is risky if not even desastrous. Not so in AIX systems. AIX software packages are usually installed in installp format (aka ".bff-files") and installp, AIX' package manager, can increase the filesystem size automatically to accomodate exactly what is being installed. Have a look at the man page of the "installp" or the "geninstall" command for details.
Because of this it is usually a waste of space to increase "/usr", because when this space would really be needed it will be assigned automatically anyways. The only exception is when software not properly packaged is installed. I suggest repackaging it first before installing in production environments as much as this is possible (ideally, if the software installation is only copying files/directories somewhere the the repackaging is done in a few minutes).
Aside from installing software /usr is very rarely written to and its content is usually static, so you don't need to reserve space for eventualities.
I install the java sdk6 on AIX machine and after doing changes in the path from java14 to java6 and trying to get the version of java.I am getting the error message --
Quote:
# /usr/java6/jre/bin/java -version
dl failure on line 729Error: failed /usr/java6/jre/lib/ppc/j9vm/libjvm.so, because Bad address
Guy's
I'm getting this message Livedump filesystem almost full in errpt logs
and its meanning this file system /var/adm/ras/livedump
/var has more than 1.5 GB free space ..
why I'm getting that message and .. Pls advice to to avoide it
---------- Post updated 03-21-11 at 01:39 AM... (1 Reply)
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Hi All,
How do I increase the root filesystem? It's getting full.
/ 90%
Here's the break down, below
232 dev
5624 tmp
*6764 bin
16860 root
*19680 sbin
*20436 lib64
28329 boot
*47992 etc
150012 var
*254540 lib
651708 home
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Good morning, sir!
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FileSystem full - What to lock for
https://www.unix.com/sun-solaris/25840-filesystem-full-what-look.html
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