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CategoryHow to test the speed on my ZFS array – Solaris
Want to test the write speeds on your ZFS array?
An easy way to do this is:
time (mkfile 100g /tank/foo)
You will get an output looking..
How to configure RAID 10 using ZFS
ZFS is a software based file system which allows you to do RAID in software. It is extremely fast and flexible, and has online error..
Which version of Solaris am I running?
If you are trying to find which version of Solaris you are running, you can run the following command:
cat /etc/release
Memtest not loading/booting over IPMI
On some of our older servers we have an issue where the official memtest CD does not boot while using IPMI (virtual CD drive). Upon..
How to search google as a specific location
On a number of occasions I’ve attempted to search Google from different locations to either check SEO rankings in different countries, or..
How to list installed packages with yum
You can list installed packages with yum by running the following command:
yum list installed
Kayako 3 Error: Invalid session ID detected
While trying to change the password, if you get the following error:
“ERROR: Invalid session ID detected”
As a resolution to this issue,..
How do you change/modify the boot menu in RIPLinux ?
In an effort to try and cut down the manual labour in burning in new hardware, we have been working with RIP linux on a USB key. The..
Removing Duplicate Emails in Thunderbird or Outlook
If you have ever done a mail server migration and you save a copy of your emails on the mail server, you will know what it is like to..
Use the “Cloud” to check your wireless (WPA) security
An interesting service to check your wireless security strength is http://www.wpacracker.com/index.html
The service started by the same..
How to improve performance on your broadband connection
By default Windows is not optimised for high speed broadband connections. This can cause slow access when accessing international sites..
How to enable gzip on PHP the easy way!
Gzip can reduce page size by an impressive amount, especially for high traffic sites. We have optimised some of customers sites..