Archives for Opensolaris - Page 10
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'. ...
UPDATED: The Sun Cluster 3.2 has a bug with the configuration of Proxy_SMF_failover, take a look at this procedure that creates a GDS rsync agent, or use the Proxy_SMF_failover with the SC Express that has this bug fixed.
Maybe you have saw my post about the rsync's integration with SMF...
Now, ...
I was having some problems with the service: svc:/application/management/common-agent-container-1:default, in my Two-node cluster (SC 3.2). That service was not running, and i did not see anything on logs that could 'tell me' what could be the problem. Talking to mr. Thorsten Frueauf, he gaves me the tip to look at ...
As you can see here, rsync is my partner, and for use it as a daemon in Solaris 10, we can use the '/etc/rc' scripts that still works in that OS for backward compatibility, or configure it integrated on SMF. I choose the second option...
Following this howto, we know ...
Recently i did this post on Opensolaris Storage discuss, and after have a chat with mr. Dunham, i have decided to include in the MRSL.NONsharedDevice the on-demand pull feature of AVS software. Now the admins have two choices in a switch back scenario:
Option 1:
1 - Switch the resourcegroup to the ...
There are two ways that i know to log in through ssh using a different username using the command line:
ssh username@server.yourdomain
or
ssh server.yourdomain -l username
The last one is my choice, and i know a lot of users did like the trinity's scene (The Matrix), when she used that ...
Actually, i have some corrections to be made. When i did see the numbers, i was stunned and that blocked me to think...
I did the Linux tests in a filesystem that i have used to make these tests. So, it was async (on EMC discs), and here is the result ...
After a lot of tests on Solaris ZFS/NFS performance, i came into this (time tar -xpvzf pam-1.2-MRSL.tar.gz):
real 0m7.867s
user 0m0.050s
sys 0m0.060s
The pam-1.2-MRSL package is 515K in size, with just 89 files on it!
Running against a Linux NFS server (XFS ...
Sometime ago i did post this on ZFS discuss, and Darren J Moffat gave me the idea to use SSH to create the home directories on the solaris server. So, i did implement that solution, and here i will put the results, so other users can use it (if ...
Recently i did a post at opensolaris.org about 'make' a comparison, or describe some configurations that have impact on the performance on Solaris and Linux as NFS servers. As far as i know, there are many differences between all NFS server implementations, and between Solaris and Linux is not ...