Wednesday 20 July 2011

VSphere 5 Licensing

The calculation is pretty simple..


License Type vRAM Entitlement per license
Essentials 24 GB
Essentials Plus 24 GB
Standard 24 GB
Enterprise 32 GB
Enterprise Plus 48 GB     



So if you have 4 Enterprise licenses with 4 CPU's the total number of CPU's you are licensed for are 4x4=16 which gives you a vRAM capacity of 16x32= 512 GB.

Tuesday 21 June 2011

Unable to upgrade VMTools

Error : Unable to install VMware Tools. An error occurred while trying to access image file "/usr/lib/vmware/isoimages/windows.iso" needed to install VMware Tools: 2 (No such file or directory). If your product shipped with the VMware Tools package, reinstall VMware ESX, then try again to install the VMware Tools package in the virtual machine.
The required VMware Tools ISO image does not exist or is inaccessible.

Or

VM tools dosent give you an option to upgrade.

Solution :
1. If your ESXi host was upgraded from version 4.0 and you see errors about not having sufficient space to copy the VMware Tools image, check the /locker/packages folder and ensure there is no 4.0.0 folder. If there is a 4.0.0 folder, run this command to remove the folder and its contents:

# rm -rR 4.0.0.

or

2. Easier solution :

Download the correct VMTools from this location:
http://packages.vmware.com/tools

Upload the file to your datastore. Log in to the vm and attached the downloaded ISO file via CD/DVD rom. Once the file is attached the VM tools upgrade wizard launches and if it dosent just double click on the cd rom under my computer.

Saturday 2 February 2008

Serial Killer's

feelings of inadequacy and worthlessness, sometimes owing to humiliation, bullying, and abuse in childhood and/or the pressures of poverty and low socioeconomic status in adulthood, are mostly the uderlying circumstances because of which a person would turn into a serial killer.

The FBI defines serial murder as:
• A minimum of three to four victims, with a "cooling off" period in between;
• The killer is usually a stranger to the victim — the murders appear
unconnected or random;
• The murders reflect a need to sadistically dominate the victim;
• The murder is rarely "for profit"; the motive is psychological, not
material;
• The victim may have "symbolic" value for the killer; method of killing may
reveal this meaning;
• Killers often choose victims who are vulnerable (prostitutes, runaways, etc.)

Theory also suggests that a serial killer has not developed basic levels of emotional control and that, as a result, a serial killer has "feelings of inadequacy and worthlessness, sometimes owing to humiliation and abuse" which draw them to killing; rather, the act of killing is actually a kind of experimentation, which is uninhibited due to the subject's low or non-existent level of sympathy/empathy with the victims. It is arguable that serial killers are in fact trying to understand their own existence by inflicting pain, killing, and experimenting with victims' dead bodies.

The element of fantasy in a serial killer's development is extremely important. They often begin fantasizing about murder during or even before adolescence.Most serial killers when caught and tried in court of law plead not guilty by reason of insanity or split personality...
By large serial killers are put into 2 categorised organised and dis-organised.... by large all serial killers start out as organised killers but eventualy they become careless and thats when they are mostly caught coz they start leaving behind clues.
Serial killers by large are people with good level of IQ and are very intelligent. They are people with good communication skills coz most of them lure victims with their sweet talk. Some of them even identify a victim and groom the victim before they finally kill them.
Serial kilers have a pattern of kiling... they have something common between all their killings which forms a patters and also their identity. The brutality with which a serial killer excutes a victim shows the mental status of the killer.

to be continued