Monthly Archives: March, 2008
Configuring NFS server logging on Solaris 10
A Logbook was originally a book for recording readings from the log, and is used to determine the distance a ship traveled within a certain amount of time. The readings of the log have been recorded in equal times to give the distance traveled with respect to a given start position. [http://en.wikipedia.org/wiki/Logbook] First off, this [...]
Nanotecnologia
Tenho muito interesse em conhecer mais sobre esta nova onda, da qual todo mundo está falando. Dias atrás estava conversando com colegas aqui na empresa sobre o que cada um sabia sobre a tal nanotecnologia… mas acredito que imagens (e vídeos), falam e explicam melhor do que mil palavras: E não deixe de assistir a [...]
What do YOU think about it?
Please let me know…
Porto Alegre OSUG meeting March 20th
Today we had the Porto Alegre OSUG meeting, at CESUP (UFRGS). I had a great surprise, i’ve got a really nice t-shirt from the user group, and next monday i will go work wearing it! (thanks a lot guys) Vitório Sassi gaves us a good presentation about the group next steps, and some ideas for [...]
ZFS web interface and web console registration
Today i was trying to see why the ZFS Administration interface was not included on the web console’s application list. Well, i have a solaris 10 u4 (8/07) installation, and i think it should be enabled already. Maybe the fact that i did a “Secure by Default” installation has something to do with it… i [...]
One resource do not stop the others…
I was looking for “that” option in Sun Cluster 3.2, some way to configure a notimportantresource in a importantresourcegroup that did not stop the whole “thing” in the case that notimportantresource fail. Today i could find the answer in the “cluster export” command. I was looking in the xml output when i did see the [...]
Creating a Sun Cluster GDS agent (Rsync example II)
Here we go.. again… I was playing with this procedure, and seems like the Sun Cluster 3.2(SC) has a bug only fixed in the Express edition. Talking to Suraj Verma, he points me this link that explains more in depth the problem, and gaves me the idea to implement a GDS agent and do not [...]
DMM Project page is out!
Mark Cruciani has just mail me about the initial DMM project page at OpenSolaris.org. The data migration manager is a really nice project, and for the users that are working in services migration (Windows servers to Solaris/Opensolaris or Linux to Solaris/Opensolaris), is like a dream come true! Stay tuned, i will post here any news [...]
Configuring telemetry on SC 3.2 (for ZFS HASP too!)
Sometime ago i did post this on OpenSolaris HA-Clusters discuss, a thread about “configuring telemetry on Sun Cluster 3.2″. I have got a answer from Madhan Balasubramanian, about that RFE: 6513525 sctelemetry should be able to work with zpools managed by HASP But we “always” have some kind of light (workaround), in the end of [...]
Quiesce command saves the day (Sun Cluster 3.2)
Today i was working in the integration of the Tim’s ZFS autosnapshot SMF service and my ZFS HA/NFS configuration. Sometimes in the test, the Sun Cluster did entry in a stop or start process and stay there forever… and a day! So, i did find in the manual the command “quiesce“. Using that command with [...]
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