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Windows Genuine Validation for Corporate
ByEtzionIn Corporate environment, when by mistake you install the WGA Validation update of late, you will be nagged about activating your Windows. A solution I’ve found for this from the comments in this web site, suggested the following: %windir%system32wgatray.exe /u Remove the following Registry tree: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWinlogonNotifyWgaLogon After reboot, you will not get the nagging…
Create Huge disk partitions – Above 2TB
ByEtzionDefining an array of 10x300GB SATA disks, we need to utilize it for our needs. It will be joined in the near future by another such array, but since it will be an additional array and not added disks to this existing array, we need to think onwards, and utilize LVM, so we can "join"…
Veritas (Symantec) Cluster Server on Centos 3.6
ByEtzionI’m in the process of installing VCS on two guest (virtual) Linux nodes, each using the following setup: 256MB RAM One local (Virtual) HDD, SCSI channel 0 Two shared (Virtual) HDDs, SCSI channel 1 Two NICs, one bridged, and one using /dev/vmnet2, a personal Virtual switch. The host (carrier) is a Pentium 3 800MHz, with…
Oracle important patches
ByEtzionI use this blog as an external memory. I found myself lately looking for the obvious patches for Oracle GI and RDBMS products, and although I eventually reach the right location, the time consumed looking for them is a wasted time. So – to make sure I can remember them correctly, here are the two…
Tyan Thunder K8QE and Linux RHEL 4 Update 3
ByEtzionThis board is a tricky board. 4GB RAM and above behave in a weird manner in Linux. It appears that PCI 32bit mapping doesn’t work correctly under Linux. To allow Linux to work on this hardware without failure (such as kernel crush during startup), you must follow these three simple guidelines: 1. Spread the memory…
Tweakomatic – MS do something right
ByEtzionPretend you have a medium sized environment, all Windows, and you want to accomplish one small task. For example, get the list of installed software on all computers. Great. You can sit down for a day, or two, write some huge and complicated software which will open each and every registry on your network, and…

