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  • Users: hfaix
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  1. hfaix

    New Red Hat 5.3 server

    I really like freenx with gnome
  2. hfaix

    linux logs

    /var/messages and /var/secure are the two I use the most (rhel5)
  3. hfaix

    chroot command

    I use rssh for scp/sftp jailing. http://sourceforge.net/projects/rssh/
  4. hfaix

    please check the error

    I think KenCunningham's cause "(often caused by users simply killing their session rather than properly logging out)" is likely the problem. I see this on occasion. Provide this information to whoever manages your oracle forms environment.
  5. hfaix

    Facing performance issue on IBM AIX 5.3

    Is this new behavior or a new implementation? You have a lot of non-standard Siebel stuff in your svmon. What are all the ssh, bash, ksh, and rootsh processes? You can list top five memory consumers with svmon -Put +5 You can list what's in paging with svmon -Pg If everything is valid...
  6. hfaix

    limit established ssh connections with iptables

    Thank you! I appreciate your help. The iptables command worked successfully. That's enough to get me rolling. I actually think I want ESTABLISHED, because my problem is a vendor that connects every 30 seconds, but unfortunately the sessions don't always get closed.....therefore yesterday they...
  7. hfaix

    Partially restricting root access

    I know nothing about GPFS, but "PermitRootLogin no" is only for direct logins over ssh. I don't see how it would affect it. Are your dba's talking about rlogin?
  8. hfaix

    Need space

    I can only speak rhel/fedora/cent - not sure what you're running. But, if you're using LVM with one of these distros 1. check to see if you have free space in your volume group (vgdisplay) 2. If you have free space, extend the logical volume with lvextend (example, lvextend -L +1G...
  9. hfaix

    limit established ssh connections with iptables

    Hello - I'm trying to limit the number of "ESTABLISHED" ssh connections from a specific ip address with iptables. For example. I'm trying to say ip x.x.x.x can have up to 10 established connections to my sftp-server (openssh). Here is the command I've been using. root@server:/proc>...
  10. hfaix

    alt-disk-install (AIX 5.2 to AIX 5.3)

    Yes it's possible. I've completed about 6 upgrades this way.
  11. hfaix

    Why doesn't PPRC and the like work for ROOTVG??

    This is exactly the DR model I use. However, I do everything using SAN BOOT (on IBM ESS) and PPRC the boot luns to the DR site. I'm not exactly sure what you're asking. Are you wanting to do an LVM mirror between Datacenters? If so, that's maybe possible if your DC are only about 1 Km part...
  12. hfaix

    iostat tps, what's alarming?

    Yep that's what I'm going to do. I was trying to avoid it if possible. I found out that 800 tps (IOPS) is pretty much all my disk subsystem can do. thanks
  13. hfaix

    iostat tps, what's alarming?

    I'm looking at days and days worth of I/O stat data trying to determine if I have an I/O bottleneck. Specifically, I've been asked to see if I have a disk hotspot. In analysis I see two hdisks (out of 15) that have tps on occasion between 600 and 800. Is this bad? I've tried using...
  14. hfaix

    custom shutdown script problem

    Thanks for all the feedback. I was able to get it to work. I turned it into a service, turned the service on with chkconfig, and then added a lock file to /var/lock/subsys (which I need to incorporate into my startup). It appears as though the lock file is actually what did the trick.
  15. hfaix

    custom shutdown script problem

    I've been an AIX admin for about 5 years, however I'm currently writing our Linux standards. I admit, I'm fairly green when it comes to Linux but I've read a lot about runlevels and think I have it figured out..... I'm trying to add a custom script on RHEL5 that runs on reboot. I've written...
  16. hfaix

    RHEL 5.1 licence - Sockets vs Cores ?

    99.5% sure you're fine.
  17. hfaix

    ulimit

    update /etc/security/limits or add the ulimit -m command to your profile.
  18. hfaix

    HMC Version 7 slow?

    That's an interesting post Gosse. Good to know. Thanks! I've just been "dealing" with the slowness.
  19. hfaix

    AIX print queue creates pdf

    I was posed with a very unique question and I'm wondering what your thoughts are. Can an AIX print queue be created that takes print requests and instead of sending to a printer, the request is turned into a pdf on the server (in some directory)? Is this too far fetched?
  20. hfaix

    NEED STEPS TO PERFORM SPACE REALLOCATION ON AIX

    If they're both on the same vg, and both jfs2 (on AIX 5.3), you can just "smit chjfs2" to shrink one filesystem and grow the other.

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