Comments for Miljan Karadzic

Comment on Load Average > 680 by miljan

miljan — Thu, 17 Feb 2011 19:54:39 +0000

4200 LUNs? Was someone playing with the zoning or what?

Comment on Load Average > 680 by ezaton

ezaton — Thu, 17 Feb 2011 16:13:09 +0000

I have had (but no screenshots) a system with load average of about 10000. It was a massive fork bomb caused by udev behavior when detecting ~4200 storage LUNs. If I am not mistaken, each udev detection process (one per each block device) has two children, so you can do the math here. The system had 16 physical cores (HT was disabled), and it was very sluggish during that time.
When I was able to login to it (it was part of a normal reboot process, the slow wake-up caused by the huge amount of storage LUNs), I have had the pleasure of capturing the ‘top’ command showing all processes on screen with the value ’9999′ on the CPU column. I was sure the cdrom will burst and I will be able to fill my hands with coins.
I did not :-/

Comment on Linux LVM: logical volume migration by ezaton

ezaton — Thu, 17 Feb 2011 16:08:20 +0000

Indeed, LVM PV migration is a very nice feature.
Migration, however, is incompatible with LVM snapshots. You will have to remove your snapshots *before* you migrate. This is the case because LVM snapshots and LVM mirror are incompatible.
That’s real pity.

Comment on FreeIPA and automount NIS maps by Jr Aquino

Jr Aquino — Sun, 02 Jan 2011 20:07:01 +0000

You might also like to know that by default FreeIPA creates a mirrored nisnetgroup for every native FreeIPA hostgroup you make. This is designed to help bridge the gap in mixed environments such as yours. That way you can control access via the FreeIPA HBAC (host based access control) and native NIS / access.conf mechanisms.

Comment on Load Average > 680 by Marica

Marica — Tue, 14 Dec 2010 10:51:34 +0000

Meni je zapravo fascinantan tvoj wallpaper :) Zaprepascujuce, kako se neke stvari uopste ne menjaju :P

Comment on Logging SSH sessions by bloguser

bloguser — Tue, 09 Nov 2010 18:42:33 +0000

Awesome! This last command save me lots of time.. and is very useful…
Regards and Thank You to Yury.

Comment on Setting Pidgin Status with Python or How to Waste Perfectly Good Saturday by miljan

miljan — Thu, 11 Mar 2010 22:13:02 +0000

Hi Kaa,

thanx for the patch. I don’t know how I managed to do it, but it seems I completely missed Lynoure’s comment together with the patch. I will include both patches now.

thanx again ;)

Comment on Setting Pidgin Status with Python or How to Waste Perfectly Good Saturday by kaa

kaa — Thu, 11 Mar 2010 16:22:11 +0000

Hi,
I’m from Russia. i have some problems with Cyrillic song titles,
I’ve patched your plug-in (with patch from Lynoure Braakman). Now send it status in utf-8.

Patch file:
http://www.yourfilelink.com/get.php?fid=534863

from Russia with Love! ;)

Comment on Pidgin status v2 by rEnr3n

rEnr3n — Wed, 24 Feb 2010 23:48:29 +0000

After six hours of running the script, I haven’t seen any errors. It is working fine now, thanks. I’ll update you if I encounter future errors. :)

Comment on Pidgin status v2 by miljan

miljan — Wed, 24 Feb 2010 12:35:31 +0000

Hi rEnr3n,

Please download new version of the script from http://www.miljan.org/download/pidgin_status_v2.5.py

It should fix the problem you are experiencing plus some different bugs I found.

Let me know how it goes.

Enjoy,
Miljan