23/gen/2012

Mass mailing is killing your Domino server? Killing the sender is not an option

Some weeks ago a customer called me complaining that Domino was not working anymore and, guess what, we find out that somebody was sending a big memo to hundreds of people, memo containing a big attachment!

How to deal with that case? No way.... Unless you read the really useful AdminBlast 2012 slides from Paul Mooney (tip #21) and also the following IBM Technote:

How to avoid performance issues related to mass email delivery in Lotus Domino


You just need two notes.ini settings:

RouterMaxEffectiveSizeIncAttach=1

RouterMaxEffectiveSize=xxx (where xxx is in kilobytes.)


When enabled, this restriction will cause the router to present the Non-Delivery Failure (NDF) message when the number of recipients multiplied by the message size (in k bytes) is greater than the value specified by the notes.ini setting. The value of the RouterMaxEffectiveSize=setting is set in KB.



P.S.
Thanks Paul :-)

22/gen/2012

Wired: IBM's Suarez and his e-mail-less experience

For Suarez, it’s not just more efficient. It’s a nicer way to communicate. There’s a “Tinker, Tailor, Soldier, Spy” kind of passive-aggressiveness to the way many people use corporate e-mail, with the strategic bcc and the cover-your-ass e-mail message. “If you have been using e-mail in a corporate environment, you know that plenty of people use e-mail as a weapon against their own colleagues,” he says. “This was also creating a new way of working where you wouldn’t need to justify the work you did. You earned trust from your colleagues by being a lot more public, a lot more open and a lot more transparent in what you do.”


Via Wired article

21/dic/2011

Updates to the "Sametime 8.5.2 From zero to hero" installation guide

In my previous post I wrote some remarks about installing Sametime 8.5.2, using a guide edited by Frank Altenburg from IBM Germany.

Frank informed me that he has updated his useful guide to install Sametime 8.5.2 in a pilot deployment to minimize the number of servers involved.

Once again, he did a great job, really step-by-step instructions.

02/dic/2011

Some remarks about installing Sametime 8.5.2

Some weeks ago I installed a pilot Sametime 8.5.2 Standard infrastructure following the REALLY GREAT guide written by Frank Altenburg from IBM Germany.

Frank did a great job describing the step-by-step procedure on Windows OS.


After the installation I wrote some remarks about Frank's guide, hoping that it will be useful to other people doing it for the first time (I already forworded my notes to Frank).

--- START ---

Copy/paste command from the guide:
beware copy/paste text from the PDF file, because strange chars are included in the paste.
Even if I used a text editor to make the paste command, I had to remove the "strange" double quotes included in the commands (maybe a German char?), replacing them with "normal" double quotes chars.


PAGE 11: THIS IS VERY IMPORTANT!
item 3, about the Media Manager NOT working when installing it with a DNS Alias.
That's really important and, in my opinion, should be stressed even more.
In my experience, I overlooked it (my fault!), and continued the all installation until the end.

BUT then when I arrived to test the web A/V plug-in, it did not worked (connecting...).
Even I tried to enable the debug for the A/V plug-in but that was useless to understand the cause of the problem. I just realized that it was a connection problem.
Luckily for some reason I remembered the remark in page 11 (survival instinct):


PAGE 177: TESTING THE WEB CHAT
I tried to test this feature at this time of the installation but it was not working at that time:
I decided to continue the installation with STEP 12 (page 178, post installation) to set the Windows services and dependencies and virtual hosts, and restarted the server. After the restart, the webchat was working fine.



PAGE 346: SERVICE NAME ERROR
in the SC command text, the name of the service IS  "IBMWAS70Service – STMediaServer_NA", not "IBMWAS70Service – STMediaServer_NS".
But luckily the screen-shot shows the correct command.


PAGE 390: DIRECTORY NAME (bold) where to create the Plugin directory, did not exist.
The dir name
“C:\IBM\WebSphere\AppServer\
profiles\webchatSTPPNProfile1\installedApps\sametimeSSCCell\SametimeProxy.ear\stproxyweb.war”,
it did not exist in my installation (at following the order of installation of the guide...):
I found out the dir name should be:
“C:\IBM\WebSphere\AppServer\profiles\webchatSTPPNProfile1\installedApps\webchatSSCCell\SametimeProxy.ear\stproxyweb.war”


PAGE 391: WRONG URL TO CHECK THE VERSION OF THE PLUGIN
The correct URL is
http://webchat.renovations.com/stwebclient/Plugin/VersionInfo.txt


PAGE 405: JUST A REMARK
This is not wrong, just some people maybe did not create any rooms in advance, maybe they do not know how to do that, and the example URL makes sense only for your server not for the guy making the installation: I was so tired during this step that I thought that the URL should exist also in my installation ;-)
My fault.

--- END ---

23/nov/2011

Sametime client for iPhone / iPad... but not from IBM.

QuipIM for Sametime Standard from conundrumsoftware

It's not a free app (3.99 EUR), but you do not need to install/manage a Sametime Proxy server to allow iPhone / iPad users to connect using the brand-new free app developed by IBM.

Just connect to your Sametime Community server: it simply works.