6. VMware ESXi Deep Dive Troubleshooting: Commands, Config Files & Logs | Expert Guide!
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- เผยแพร่เมื่อ 24 ก.ค. 2022
- 6. VMware vSphere - ESXi Deep Dive Troubleshooting
Troubleshooting Tools Importance
ESXi Architecture
ESXi Architecture - Components
ESXi Deep Dive - VMkernel
ESXi Deep Dive - File System
ESXi Deep Dive - User Worlds
ESXi Deep Dive - DCUI
ESXi Deep Dive - Open Network Ports
ESXi Log Files
VMKsummary.log - Abrupt Host reboots
Boot.gz log - Slow Boot Issues
Hostd & hostd-probe.log - ESXi not responding
ESXi Commands
How to Monitor & Configure ESXi Server Settings?
esxcfg- Commands
ESXi - Effective Commands for Troubleshooting
How to Monitor Core ESXi Performance?
ESXi Troubleshooting - frequently used Commands
ESXi Configuration Files
Please refer to the following playlist for your review.
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![เบิ้ล ปทุมราช - อ้ายกินดอง น้องลาบงัว ft. สแน็ก อัจฉรีย์ [OFFICIAL MV]](http://i.ytimg.com/vi/-OK--KaSPcI/mqdefault.jpg)
In my 08 Years Career into VMware i never seen any instructor who Elaborated in such way, Thank You so much Sir , Kudos to your Expertise with real Perfection. much Appreciated 👏👏👏
Thank you Sir :-)
Thankyou so much no one have explained in detail like you Apperciated
Thanks a lot
Beautifully described, I am very impressed! Thank you for sharing this knowledge.
Your feedback means a lot to me and inspires me to continue creating more content.
Thanks for watching!
I wanted to take a moment to express my heartfelt appreciation for all the hard work and dedication you put into teaching. Your efforts have made a significant impact on my learning journey, and I am truly grateful for your unwavering commitment to our education.
you are deserving much more respect from learners...... :)
Wow, Thank you so much for your positive feedback! 🙏 📚✨
@@gnancloudgarage5238 can we connect for few words...
I am really impressed how easily explain all thease things
Thank u 👍
Thanks and welcome
All esxi trouble shooting what you provided the information very very helpfull thank you for the valuable information......really very helpful bro ...clear and simple...
Thank you so much Bro
I sincerely appreciate it. You've done a really good job of providing all the information. It's truly amazing how well you articulated everything.
Glad it was helpful! Thank you!
No words to say thank you, literally amazing way to cover all points..thank you so much 😊
Most welcome 😊
Super......no single video on youtube like this❤
Thank you sir ❤
So nice of you! Thank you Sir :-)
I refreshed my whole 4 years VMware knowledge within a day. Thanks you for this video- I would like to connect you personaly
Thank you
Thank you now I understand the esxi architecture
Thank you Tarun.
Thank you so much for sharing this, it is very much appreciated, keep it up!
sure, Thank you
No words to say thank you, ..thank you so much.no single video on youtube like this😍😍
Most welcome 😊
Good job, I have learned a lot. Thank you.
Glad it was helpful!
Thank you for upload troubleshooting videos and pls upload more vmware vsphere troubleshooting videos
Thank you and will do
Thank you Sir, For sharing kind of knowledge.
Most welcome Sir
I really loved to watch your video as your information is totally unique & different thank you bro.
Thank you so much bro 🙂
Too great,, Thanks a lot for all info
Glad it was helpful!
you are the best !! thank you
Thank you
Excellent explanation 👌👌🙏
Thank you 🙏
Great Work !
Thanks a lot!
Great work, thanks alot
Thank you and You are welcome!
Thank you bro
very good session
Thanks and welcome bro
Very Valuable information
Thank you
thanks for informative content
Thank you
Great video Gnan
Thank you so much
Hi master i hope that you keep doing that great lectures i watching it offline i am sorry i can’t watching now
Thank you, I will
great work . helpful
Thank you
Thank You so much 👏👌
You're welcome
thanks for this truly
Thank you
AMAZING THNKS ALOT
Most welcome 😊
Thank you a lot
Glad it helped
Thank you sir
Most welcome Sir
Hi sir, you are doing great job keep doing
Hi Sir, Thank you very much.
Brilliant.....Too less views for such sort of content.
Thank you 🙂
@@gnancloudgarage5238 Brother...i have been working in Vmware technology from almost 12 years now. Have studied AWS as well but never got chance to work in Production. Next week i have an interview for AWS SME. Any suggestions or question you may tell me.
Agree!!
good topics
Thank you
Thanks, sir(kindly make a Fault tolerance deep dive in VMware)
Sure Sir, Will do that. Thank you
you helped me to crack the vmware arciteture interview. please create a video of esxi and vcenter upgrade in production
Hi,
Sure will do that. Please refer to the following URLs for your review. Thank you
How to Upgrade vCenter Server (VCSA) from 7.0 U3 to 8.0 U2?
th-cam.com/video/eFMXCuzvtLo/w-d-xo.htmlsi=3eYMd3RX2A1G6yDm
Is Your ESXi Host Compatible? How to Verify Hardware Compatibility Matrix Easily!
th-cam.com/video/IFeF7oce25w/w-d-xo.htmlsi=uxtVtOMEIsPUlyU8
Ready to Upgrade Your ESXi Host? An Overview of the Upgrade Process!
th-cam.com/video/pSf-iEnkD4c/w-d-xo.htmlsi=G8KL9suOanAlNcPh
How to Upgrade ESXi Host from 7.0 U3 to 8.0 U2 with HPE iLO using an ISO Image?
th-cam.com/video/mezny3QIGuc/w-d-xo.htmlsi=k4D5yL3oNlGR7TyV
Hi, brilliant course ,thanks a lot for making it. one question, what is the heartbeat agent name that runs among the ESXi hosts? If FDM is responsible for the heartbeat as well ??. KMXD & VPXD are the same ??
Hi,
The heartbeat agent that runs among the ESXi hosts is called the Fault Domain Manager (FDM). FDM is responsible for managing the communication and heartbeats between ESXi hosts in a vSphere High Availability (HA) cluster. It ensures that the cluster remains aware of the state of each host and can take action if a host fails.
KMXD and VPXD are not the same:
KMXD: This is not a standard term or component in VMware vSphere. It might be a typo or confusion with another component. If you meant kmxd (Kernel Management eXecutive Daemon), it is responsible for certain management functions within the ESXi kernel but is not related to heartbeat or HA.
VPXD (vCenter Server Daemon): This is the main service running on the vCenter Server. It manages the overall vSphere environment, including ESXi hosts, virtual machines, storage, and networking. While VPXD plays a critical role in the overall management of the environment, it is not directly responsible for the heartbeat between ESXi hosts; that's the role of FDM.
In summary, FDM is responsible for the heartbeat among ESXi hosts in a vSphere HA cluster. VPXD is the main service for vCenter Server, and KMXD is not typically associated with heartbeats or HA.
@@gnancloudgarage5238 thank you so much for replying in details🙏🏼
Sir.. great job.. do u have video for public cloud.. aws and azure.. pls share the link
Hi Sir,
Thank you for your kind words! I'm glad you enjoyed the video.
As for your question, yes, I do not have videos on public cloud platforms like AWS and Azure, and will plan to do it in the future.
After upgrading esxi host, but loading older version of esxi host, what will be the reason?
If you upgraded the ESXi host to a newer version but then loaded an older version of the ESXi host, it could be due to a few reasons:
Compatibility issues: The newer version of ESXi may not be compatible with your hardware, and as a result, you may have to revert back to an older version.
Installation error: It is possible that there was an error during the installation process, and the system may have installed the older version instead of the newer version.
Configuration issues: The configuration of the host may not be compatible with the newer version of ESXi, and as a result, the system may have reverted back to the older version.
In any case, it is important to identify the cause of the issue and resolve it appropriately. It may require further troubleshooting or a fresh installation of the newer version of ESXi.
Thank you very much, excellent answers
For ibm servers - we can remotely connect IMM right na sir?
Hi Sir,
Absolutely! For IBM servers, you can remotely connect using IMM (Integrated Management Module).
It provides similar functionality to HPE iLO, allowing you to manage and monitor your server remotely.
@@gnancloudgarage5238 Thank you sir ji 🙏
6. ESXi Deep Dive Troubleshooting
Troubleshooting Tools Importance
ESXi Architecture
ESXi Architecture - Components
ESXi Deep Dive - VMkernel
ESXi Deep Dive - File System
ESXi Deep Dive - User Worlds
ESXi Deep Dive - DCUI
ESXi Deep Dive - Open Network Ports
ESXi Log Files
VMKsummary.log - Abrupt Host reboots
Boot.gz log - Slow Boot Issues
Hostd & hostd-probe.log - ESXi not responding
ESXi Commands
How to Monitor & Configure ESXi Server Settings?
esxcfg- Commands
ESXi - Effective Commands for Troubleshooting
How to Monitor Core ESXi Performance?
ESXi Troubleshooting - frequently used Commands
ESXi Configuration Files
Thanks so much for knowledge you're sharing. Just one request, for you to share the presentation documentation with us. Thanks once again.
@@ibrahimjaward9845 Thanks a lot.
Hello,
Thank you so much for your valuable information , if we want to get the lab for paid how can i contact you plzzzzzzz i need lab practice
Hi,
My lab is currently utilizing multiple test case scenarios.
I would recommend you to utilize Official VMware Hands-on Labs (HOL), which are completely free for everyone. These labs are online, self-paced environments provided by VMware for users to explore and practice with VMware products and solutions in a virtualized environment.
HOL offers a range of lab scenarios covering various VMware technologies such as vSphere, NSX, vSAN, vRealize Suite, and more.
You can access VMware HOL at: hol.vmware.com/
thanks for giving very useful information, pls add me if you are going to do some live session sir. I also need troubleshooting for windows server roles like dns, Active directory related troubleshooting sir. pls suggest.
Thank you so much for your kind words and appreciation!
Regarding live sessions, I'm definitely considering doing some in the future, and it's great to know you're interested.
As for troubleshooting Windows Server roles like DNS and Active Directory, I can certainly provide some guidance.
I recommend checking out my upcoming videos as I'll be covering topics related to those areas.
Thank you again for your support!
Thanks a lot
Most welcome