Execute script on boot

Posted by on May 30, 2013 Comments Off on Execute script on boot 
ln -s /etc/init.d/<filename> /etc/rc3.d/S<XX><filename>

don’t forget to set the correct permissions on your script, i like 4755 for these types of scripts

ZFS Destroy Snapshot

Posted by on May 26, 2013 Comments Off on ZFS Destroy Snapshot 
zfs destroy tank/volume@snapshot_name

ZFS Snapshot

Posted by on May 26, 2013 Comments Off on ZFS Snapshot 
zfs snapshot tank/iscsivol@snapshot_name

ZFS Send Incremental Snapshot

Posted by on May 26, 2013 Comments Off on ZFS Send Incremental Snapshot 
zfs send -i tank/iscsivol@snap1 tank/iscsivol@snap2 > /iserpool/iscsivol_backup

ZFS Send Receive Snapshot

Posted by on May 26, 2013 Comments Off on ZFS Send Receive Snapshot 
zfs send tank/dana@snap1 > /iserpoool/iscsivolume_backup

List Snapshots ZFS

Posted by on May 22, 2013 Comments Off on List Snapshots ZFS 
zfs list -r -t snapshot -o name,creation tank/
zfs list -t snapshot

Unsign, resign and update .JAR manfests

Posted by on May 15, 2013 Comments Off on Unsign, resign and update .JAR manfests

A .jar file is simply a .zip with a funky extension. Rename the .jar to .zip and unzip the file.

CD into the META-INF dir and delete everything EXCEPT the manifest file.

Edit the Manifest file and remove all the SHA hashes (probably not necessary)

Once this has been done, rezip the file

zip -r yourjarfilename.jar *

Now we need to sign the jar. (Make sure you have the latest JDK installed)

To do this we create a key:

/usr/java/jdk1.7.0_21/bin/keytool -genkey -alias xenvncviewer -validity 365

Follow the bouncing ball filling in all the details.

Then sign your JAR file with the following:

/usr/java/jdk1.7.0_21/bin/jarsigner xenvncviewer.jar xenvncviewer

That is it!

Update Grub Omnios

Posted by on May 14, 2013 Comments Off on Update Grub Omnios

I got caught out trying to update the grub menu in omnios, i foolishly tried to update menu.lst located in /boot/grub

In omnios, you need to edit the menu.lst file located in /rpool/boot/grub/

Add repo OMNIOS

Posted by on May 11, 2013 Comments Off on Add repo OMNIOS

for netperf say


pkg set-publisher -g http://pkg.cs.umd.edu/ cs.umd.edu

pkg install network/netperf

ZFS Get all parameters of zpool

Posted by on May 11, 2013 Comments Off on ZFS Get all parameters of zpool 
zfs get all tank