Bug 447023
| Summary: | RHEL3: VMware fdisk partitions | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 3 | Reporter: | Bela Lubkin <blubkin> | ||||
| Component: | util-linux | Assignee: | Karel Zak <kzak> | ||||
| Status: | CLOSED NEXTRELEASE | QA Contact: | Ben Levenson <benl> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 3.9 | CC: | sdamodaran | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | util-linux-ng-2.12a-22.el4 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2010-05-06 11:01:41 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Created attachment 305779 [details]
Patch applies to any util-linux-*: 2.12r, 2.13-pre7, ng-2.14-rc2
The patch applied to the upstream tree (ng-2.14-rc3). The bug is fixed in RHEL-4, RHEL5, etc. |
Description of problem: util-linux `fdisk` programs do not recognize the partition types used by VMware ESX. They show up as "unknown". Version-Release number of selected component (if applicable): All How reproducible: 100% Steps to Reproduce: 1. Install VMware ESX 2. Run `fdisk -l`, observe partition types 0xFB, 0xFC display as "Unknown" 3. Boot any sort of Linux live CD (FC8?), `fdisk -l`, same observation Actual results: # fdisk -l Disk /dev/sda: 73.5 GB, 73557090304 bytes 255 heads, 63 sectors/track, 8942 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 382 3068383+ 83 Linux /dev/sda2 383 643 2096482+ 82 Linux swap /dev/sda3 644 4467 30716280 83 Linux /dev/sda4 4468 8942 35945437+ f Win95 Ext'd (LBA) /dev/sda5 4468 4480 104391 fc Unknown /dev/sda6 4481 8942 35840983+ fb Unknown Expected results: # fdisk -l Disk /dev/sda: 73.5 GB, 73557090304 bytes 255 heads, 63 sectors/track, 8942 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 382 3068383+ 83 Linux /dev/sda2 383 643 2096482+ 82 Linux swap /dev/sda3 644 4467 30716280 83 Linux /dev/sda4 4468 8942 35945437+ f Win95 Ext'd (LBA) /dev/sda5 4468 4480 104391 fc VMware VMKcore /dev/sda6 4481 8942 35840983+ fb VMware VMFS Additional info: VMware (or at least I) would appreciate if Red Hat would add this to the slushpile for future RHEL3 updates (U10??), as we could then pick it up for use in ESX Console OS. We also understand that's very backwater for you and odds are it will only show up in RHEL5+. Do the best you can. We also hope that it will make it into the public util-linux-ng which appears to be the current source of util-linux packages for all Linux distros. It would be nice if our users could boot a recovery CD and have it display VMware partitions as more than "Unknown". I have intentionally not named these "VMware ESX VMFS" etc. since product names have a habit of changing more frequently than filesystem names. And this is not a branding exercise, it's taxonomy. I also have not tried to have `fdisk` distinguish VMFS generations such as VMFS2 vs. VMFS3: that's outside the scope of the base `fdisk` utilities. VMware's own utilities can do that. Capitalization of "VMKcore" is intentional to match the display given by ESXi (embedded ESX). Thanks, >Bela<