AIX (Advanced Interactive eXecutive, pronounced "a i ex") is a series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms.
Questions tagged [aix]
288 questions
4
votes
2 answers
How to identify ancient KornShell version?
We had a guy retire on us, and the documentation left behind is a little on the light side. Need a little help identifying and using part an older client-server system.
The server itself is maintained by several excellent Unix admins. We are…

JonathanDavidArndt
- 1,424
- 3
- 20
- 29
4
votes
4 answers
Patching AIX systems - patches are where? how to apply?
I'm not an AIX guru.....I've been assigned to patch my systems up to the latest patch level.
First, where do I get the patches for AIX 5.1 and 5.3?
Second, how are they generally installed (i.e. commands and procedures).
Thanks for your help.

mdpc
- 11,856
- 28
- 53
- 67
4
votes
4 answers
How can I determine how much memory a process is using in AIX?
How can I determine how much memory a process is using in AIX?

C. Ross
- 3,075
- 9
- 35
- 36
4
votes
1 answer
Does AIX support Advanced Format (4k sector size) SAN LUNs?
I am working with an EMC XtremIO storage array that utilizes SSD devices that use a native 4 KB sector size instead of the traditional 512 B size. I am attaching an IBM AIX 7.1 server to the array. I had trouble getting AIX to assign a PVID to the…

Mike Brickl
- 43
- 3
4
votes
1 answer
Duplicate PV in VG listing
I have a server that's had a bit of trouble with it's disks (hdisk10/hdisk11/hdisk15 failed, hdisk7 failing) in the past little while but it's happy now. No data loss thankfully as the vanished/stale extents were on an unused part of the…

MikeyB
- 39,291
- 10
- 105
- 189
4
votes
0 answers
TCP connection timeouts that persist - listener queue backlog?
I have an app running on AIX 6.1 that has a single server process that listens for and polls tcp connections and simply forwards on messages to another process using an IPC message queue. It's been in service for years and routinely handles 1000 or…

littlenoodles
- 141
- 3
4
votes
1 answer
Proftpd configuration to run ftp/ftes ftps and sftp at the same time on different port
I have compile version of proftpd 1.3.4d with ftp, ftps, sftp and mysql authentication.
So far I can have working at the same time on port 210: ftp and ftpes and on port 211 the sftp.
ServerName "ProFTPD self contained…

Kiwy
- 122
- 2
- 18
4
votes
1 answer
How do I properly build a volume group and logical volume for 500GB in AIX?
I've been fiddling around with AIX 5.3.7 for hours today, and I was able to build a VG and LV, but I'm having difficulty using all the space in the LUN I carved out (500GB). I'm not sure if i'm running the right commands.
I have the LUN mapped from…

CIA
- 1,604
- 2
- 13
- 32
4
votes
3 answers
Hypervisors that support AIX as a guest OS?
I am trying to find out what hypervisors are out there that can support running AIX guests. I know that IBM PowerVM can do it, but I would like to explore other options.
There is also AIX WPARs (workload partitions) which work like Solaris…

smcg
- 505
- 4
- 18
4
votes
5 answers
Cannot set target directory when extracting an archive using tar
I'm trying to extract a tar archive to a specific directory. I've tried using -C flag but it doesn't work as expected. Here is the commandline I'm using
tar xvf myarchive.tar -C mydirectory/
This gives me a following error:
tar: file -C: not…

palto
- 209
- 3
- 12
4
votes
1 answer
Perl script error: byteloader version mismatch
I have perl script for TSM reporting which was working fine in AIX version 5. After upgrading AIX to version 6, the script is not working. I'm getting this error:
byteloader version mismatch expected 0.5 , got 0.6 .
I guess after upgrading OS perl…

Amit Singh
- 81
- 4
4
votes
5 answers
How to rename libc.a back
I am working on AIX 6.1 and inadvertently renamed /usr/lib/libc.a to usr/lib/libc.a_ Just as I renamed I realized my stupid mistake. Almost all of the commands mv, cp, ftp etc ( except cd ) have stopped working.
How shall I rename by libc.a back.…

Pavan Manjunath
- 141
- 3
4
votes
2 answers
How do I know the old os level in AIX?
I am stuck to find what was the older/previous version of my AIX OS?
To find the current OS version we use :-
oslevel -s
what is the command to find the previous version from which it was upgraded?
Any help is appreciated.
I am stuck, could anybody…

user101418
- 141
- 3
4
votes
1 answer
Cheap 'n' easy AIX hosting services?
I'm working on a product that's written in generic, cross-platform-friendly Java. However, this Java component plugs into a natively-compiled, platform-specific third-party SDK. A potential customer runs AIX, so I need to create an AIX distribution…

Aron
- 205
- 2
- 7
4
votes
3 answers
How to install rsync on AIX machine
I have a machine running AIX. I'm looking to install rsync on it. Does rsync support AIX? If so, where might I download it?
In case it matters: I will be using rsync to copy a filesystem from my AIX machine to another UNIX machine, so it needs to…

yael
- 1,389
- 4
- 14
- 13