Configure Kdump And Analyse Vmcore File In RHEL7 | A Complete Kdump Tutorial | Redhat 7 | CentOS 7

[@chandusanju4229]

Simple and beautiful explanation...sir

[@tunetolinux4173]

Thank you 🙏. Appreciate your feedback.

[@rameshgongura]

You are godfather for linux learners like me, super bro

[@tunetolinux4173]

Means a lot. Thank you. Please share and subscribe my channel to not miss my videos.

[@bibhutik_vlog]

Superb video nice contents. for first time I saw the real root cause analysis

[@tunetolinux4173]

Thanks. Glad you like it.

[@TrendzStudioEntertainment]

Thanks for this video. now i came to know how redhat analyzing root cause and providing action plan.

[@venkat2340]

Thanks bro...it's very helpful.🎉

[@ukin237]

Very detailed video about kdump and its analysis. Thank you

[@tunetolinux4173]

Grad that you like it. Thanks for your feedback.

[@vijayasri3311]

Good explanation. Easy to understand

[@tunetolinux4173]

Appreciate your feedback. Thank you.

[@karamjeetdalal3024]

Great job dear.. thanks for giving lots of information..

[@kaminikumari6432]

I really appreciate your efforts for this content. Thank you for sharing.

[@tunetolinux4173]

I am glad you like it. Please subscribe my channel and share with your friends and colleagues.

[@farukabdullah2607]

You are amazing ! I am doing job in linux platform. After seeing your video . I feel that I i have learned linux 0.001%. your all the videos are awesome , explanation is awesome. If you don't mind may I know your name and Picture ?

[@ravindersingh8800]

Very nicely prepared topic... Thanks alot!!

[@tunetolinux4173]

Glad you like it. Please subscribe my channel and share with your friends.

[@vaibhavvats7853]

very informational video

[@saiRAM-fc6jp]

thank you bro, very nice video

[@tunetolinux4173]

Glad you like it. Spread the knowledge with your friends.

[@saiRAM-fc6jp]

hi bro im getting the error error is crash : gethostbyname [ /var/crash/127.0,0.1-2018-02-12-13] failed , /var/crash/127.0.0.1-2018-02-12-13:unknown host can u solve this error

[@avihuhagag6753]

I did as you show in video when I’m crashing the kernel virtual box stuck no automatic reboot or promt that file creating, after manually reboot no file under /var/crash Please advice

[@tunetolinux4173]

Do not interrupt the crash or else it will not generate Vm core file . This could be a bug 🐛 in virtual 📦. Try VMware workstation once.

[@avihuhagag6753]

You right, with VMware it’s working.

[@tunetolinux4173]

Happy to hear that.

[@SandeepSaini-mt3yl]

Its 👌 but how to crask kernel when system is in hung state.no cmd is working on it.what to do at that time.

[@tunetolinux4173]

++C. It will do the same as you are run $echo c > /proc/sysrq-trigger in command line. Hope answer your question.

[@antonytigin]

@@tunetolinux4173 Is it same as ++

[@amitdwivedi2619]

Dow we have any issue to keep crashkernel=auto, ???

[@tunetolinux4173]

No. You can keep it to auto.

[@TrendzStudioEntertainment]

can you how to analyze SOS report

[@tunetolinux4173]

Redhat use sosreport analyzer.

[@warnerren1081]

thank you

[@tunetolinux4173]

You're welcome

[@saiRAM-fc6jp]

i bro im getting the error error is crash : gethostbyname [ /var/crash/127.0,0.1-2018-02-12-13] failed , /var/crash/127.0.0.1-2018-02-12-13:unknown host can u solve this error

[@tunetolinux4173]

Looks like you haven't specify IP in /etc/hosts file and due to this it's taking loopback ip. Also ensure you have at least same size of /var/crash file system as your system RAM.

[@broda9448]

how to change vmcore directory name "127.0,0.1"Date & Time""?

[@VENKATREDDY-jf5nq]

thank you.

[@tunetolinux4173]

Share my videos with your friends and let me know your topics.

[@bog9867]

Hi, is this still applicable in rhel7.9 ?

[@tunetolinux4173]

Yes.

[@bog9867]

@@tunetolinux4173 Do you have a community I can join for private help on Linux?

[@bog9867]

How do I sign up?

[@vamsikrishnakuppa1941]

Need reshat 7.3 iso file.pls provide us link

[@tunetolinux4173]

You need to create an account with red hat and from it you can download rhel 7.3 iso. Instead you use centos 7.3 which is opensource and free to download.

[@bindudevi9886]

Blurred

[@tunetolinux4173]

I just watched. If you watch in 720p. It's all fine.

[@bindudevi9886]

@@tunetolinux4173 okie

[@ganeshv8586]

Thank you.