Google AdSense available on my blog

About one month ago, I requested Google AdSense for my blog, I almost forgot that request due to the busy life. My friend Saju told me his IT blog has Google AdSense, that’s reminded me I have a pending AdSense. It was blank after I set it up in my blog, Today morning it’s finally … Read more

Nodes in the ESXi cluster may report corruption after reboot host or attach device

VCE just released a new KB vce2563 to description the issue. If your ESXi 5.x hosts is connected on VMAX running Enginuity 5876.159.102 and later, you may see this particular issue after reboot ESXi host or attach storage if you enabled block delete feature of VAAI. To check the option status you can run following command on … Read more

How to Add VMware PowerCLI to Standard PowerShell Enviroenment

1. create a file with name “Profile.ps1” under %windir%system32WindowsPowerShellv1.0profile.ps1 2. Add following content to the file. # Adds the base cmdlets Add-PSSnapin VMware.VimAutomation.Core # Add the following if you want to do things with Update Manager #Add-PSSnapin VMware.VumAutomation # This script adds some helper functions and sets the appearance. You can pick and choose parts … Read more

How to setup NTP services by PowerCLI

NTP service is very important for troubleshooting, vmkernel log timestamp is incorrect if your NTP service is not running and ESXi system time is wrong. It can also impact to VM system time even you disable time synchronization on VMware Tools since VM still need to sync time with ESXi after awake from suspended status, … Read more

Travel to Chengdu again

It’s about 5 years since last time I visited Chengdu. A beautiful city, people say “you gonna love it, and wanna live there if you come to Chengdu”. People looks like live very relax in Chengdu, they drink tea in park, play Mahjong and enjoy professional people scrape their ears (most like ears massage). I … Read more

How to decode ESXi 5.x SCSI error code

Storage is critical component for virtualization, lot of VM performance issue is related to storage latency. You may see similar error message on vmkernel log for some case: 2014-02-11T07:18:20.541Z cpu8:425351)ScsiDeviceIO: 2331: Cmd(0x4124425bc700) 0x2a, CmdSN 0xd5 from world 602789 to dev “naa.514f0c5c11a00025” failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x4 0x44 0x0 It much like language … Read more

Just another blog

Hi there, I built a new personal website, hence I’ll stop update here. Please go my Wu’s Blog to get latest articles.

Website comes back online!

I didn’t know ICANN request email address verification, I thought freedom everywhere outside China, but looks like it’s not. 🙂 My domain was suspended due to that ICANN policy, and my QQ mailbox unable to recieve verification email from ICANN, what a unfreedom country it is! Finally I have to change my domain register mailbox … Read more