CentOS 7 Boot Failure Repair

₹600-1500 INR

Completed

Posted 7 days ago

₹600-1500 INR

Paid on delivery

My on-premise CentOS 7 machine, running on bare-metal hardware, will no longer complete the boot sequence. I can stand in front of the box, hook up a console, mount external media—whatever you need me to do on site—so you will have full hands-on assistance from me while you guide the recovery. What I’m seeing: the system drops to the dracut prompt after GRUB, complaining about an unmounted root device. No recent kernel upgrades were performed, but the power did flicker before the first failed boot. What I need from you: • Identify the exact cause (corrupted filesystem, damaged GRUB config, missing initramfs, etc.). • Walk me through or provide scripts/commands to restore a clean boot (grub2-install, grub2-mkconfig, fsck, LVM fixes—whatever is appropriate). • Verify that the system reaches the normal multi-user target with all services enabled. • Supply a brief summary of the root cause and the steps we used so I have internal documentation. Acceptance criteria: 1. Server boots unaided to the usual login prompt twice in a row. 2. No critical errors appear in journalctl ‑-boot. 3. You provide a short text file outlining what was fixed and any preventative recommendations. I can reboot into rescue mode from the CentOS DVD, connect via IPMI if you prefer remote KVM, or paste console output into chat. Looking forward to getting production back online quickly.

System Administration

Project ID: 40533336

About the project

3 proposals

Remote project

Active 7 days ago

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Awarded to:

@dyjibran

₹0 INR in 1 day

4.8

(65 reviews)

5.5

3 freelancers are bidding on average ₹1,200 INR for this job

@krishmaqvan

Having faced numerous boot failure issues and successfully resolved them on both CentOS and RedHat systems, I am confident I can quickly identify and fix the problem you are facing. As a Certified Cisco and RedHat Engineer, I have in-depth knowledge of not just the OSes but also hardware components that often cause such issues. The prompt you're experiencing can arise from a range of reasons, including incorrectly configured GRUB, corruptions in the filesystem, or damaged boot references due to power flickering. With your full hands-on assistance, we can go beyond mere repair: I'll provide you with step-by-step documentation outlining the root cause and the recovery process as appropriate. I take pride in ensuring my clients have internal tools to deal with similar situations in the future. Being available for both remote support (via IPMI) or on-site assistance, I guarantee we'll get your production server back up at jaunty pace. My solutions aren't just quick fixes; I genuinely focus on providing preventative recommendations to mitigate future episodes. Reliability is key to any production environment and having faced similar scenarios before, I bring a proactive mindset to troubleshooting. Let's ensure this issue doesn't recur while also getting your machine booting smoothly again

₹1,500 INR in 1 day

5.0

(47 reviews)

5.2

@jitendar1989b

With over a decade of expertise in tackling and resolving Linux-based issues, I am confident in my ability to address the boot failure problem on your CentOS 7 machine promptly and effectively. In my tenure as a DevOps and Linux Server Administrator, I've encountered a diverse range of system failures and successfully restored system functionality in a timely manner – and I assure you this time will be no different. Your hands-on assistance and willingness to undertake any necessary procedures are invaluable. Together, we'll identify the precise origin of the issue – be it a corrupt file system, damaged GRUB config or another problem – through troubleshooting techniques such as fsck or LVM fixes. Upon identification, I will walk you through or provide detailed instructions for the necessary recovery steps such as installing grub2 or generating new initramfs files. My commitment to ensuring smooth operation extends beyond solving the issue at hand; I will provide a comprehensive report summarizing the root cause, fixed steps, alongside any preventive recommendations I may have deduced during my analysis. Trust me with your project, and we will regain normal functionality on your server promptly while minimizing errors through thorough journalctl boot check. Let's reconnect you to production!

₹600 INR in 1 day