Digital Forensics & Incident Response
  • Welcome
  • General Notes
    • Azure Blob storage with NGINX proxy
    • Install and Configure ZeroTier client
    • S3FS Fuse and MinIO
    • Enable nested VT-X/AMD-V
    • mitm proxy
    • Exploring Volume Shadow Copies Manually
    • Resize VMDK/VDI
    • Resize VMDK on ESXi
    • Convert raw to vmdk
    • Favicon hashing and hunting with Shodan
    • WinRM/RemotePS
    • MinIO/S3/R2 ghost files
    • Mount E01 containing VMDK/XFS from RHEL system
    • Disk images for various filesystems and configurations
      • ext4 with LVM and RAID5 (3 disks)
      • ZFS
      • UFS, FFS, BTRFS, XFS
      • ext4, LVM, and LUKS1/LUKS2
      • NTFS, FAT32, with BitLocker
      • NTFS, FAT32, exFAT with TrueCrypt, VeraCrypt
    • VirtualBox adapters greyed out
    • Exporting SQLite blob data from standalone SQLite database using command line tools
  • Microsoft Defender KQL
    • Introduction to KQL
  • Windows Forensics
    • PsExec
      • PsExec and NTUSER data
    • Security Patch/KB Install Date
  • Linux Forensics
    • Inspecting RPM/DEB packages
    • Common Locations
  • ESXi Forensics
    • Mount external USB device in ESXi hypervisor
    • Understanding ESXi
      • Partitions / Volumes
      • ESXi console / shell
      • Guest Virtual Machines
    • General Notes
    • Triage and Imaging
    • ESXi VMFS Exploration
    • Export OVF from ESXi using OVF Tool
    • Identification, acquisition, and examination of iSCSI LUNs and VMFS datastores
  • Memory Forensics
    • Volatility
      • Volatility3 core commands
      • Build Custom Linux Profile for Volatility
      • Generate custom profile using btf2json
      • Banners, isfinfo, and custom profiles
      • Volatility2 core commands
      • 3rd Party Plugins
    • Acquisition
      • ESXi / VMware Workstation snapshots
      • DumpIt
      • WinPMem
      • Linux / AVML
  • Incident Response
    • Ivanti Connect Secure Auth Bypass and Remote Code Authentication CVE-2024-21887
    • VirusTotal & hash lists
    • Unix-like Artifacts Collector (UAC)
      • Setup MinIO (object storage)
      • Create S3 pre-signed URL
      • UAC and pre-signed URLs
    • Acquiring Linux VPS via SSH
    • AVML dump to SMB / AWS
    • China Chopper webshell
    • Logging Powershell activities
    • Compromised UniFi Controller
    • AnyDesk Remote Access
    • Mounting UFS VMDK from NetScaler/Citrix ADC
  • iOS Forensics
    • Checkm8 / checkra1n acquisitions/extractions
  • CTF / Challenges
    • 13Cubed Linux memory forensics
    • Compromised Windows Server 2022 (simulation)
      • FTK Imager
      • Autopsy Forensics
      • Plaso
      • Events Ripper
      • EZ tools
    • DEFCON 2019 forensics
    • Tomcat shells
    • Magnet Weekly CTF
      • Magnet CTF Week 0
      • Magnet CTF Week 1
    • DFIR Madness CTF
      • Case 001 - Szechuan Sauce
  • Log Files
    • Windows
      • Generating Log Timelines
  • Malware Analysis
    • Identifying UPX packed ELF, decompressing, fixing, and analysing Linux malware
    • PDF Analysis
  • Walking the VAD tree
  • OpenCTI
    • What is CTI/OpenCTI?
    • Setting up OpenCTI
    • Container Management
    • Configure Connectors
  • Vulnerability Management
    • Setting Up Nessus (Essentials)
    • Troubleshooting
  • Privacy
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  1. General Notes

Resize VMDK on ESXi

You've created a Linux guest VM on ESXi, but now it's outgrown its original storage requirements and you need to resize it.

PreviousResize VMDK/VDINextConvert raw to vmdk

Last updated 3 years ago

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ESXi 7.0 Ubuntu 18.04

  1. Navigate to web interface for ESXi. Find guest VM. You are not required to turn off the VM.

  2. Select VM. Edit. Hard disk - change size for disk (if there is datastore space available).

  3. SSH (or use console) into the guest VM. Make the following changes.

  4. No reboot required.

parted ---pretend-input-tty /dev/sda resizepart 2 100%
partx -u /dev/sda
pvresize /dev/sda2
lvextend -r vg/lv_root /dev/sda2

  • /dev/sda is the disk you've resized

  • /dev/sdaX is the partition you have an LV sitting in/on

  • /vg/lv_root is the logical volume name which you wish to resize

Source:

https://www.ryadel.com/en/linux-resize-extend-disk-partition-unallocated-space-centos-rhel-ubuntu-debian-vm/