Bug 592183

Summary:	udisks reporting empty label on SDHC drive
Product:	[Fedora] Fedora	Reporter:	Michel Lind <michel>
Component:	udisks	Assignee:	David Zeuthen <davidz>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	low
Version:	13	CC:	davidz, mclasen
Target Milestone:	---
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Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	Bug Fix
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Last Closed:	2010-05-18 20:18:56 UTC	Type:	---
Regression:	---	Mount Type:	---
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Michel Lind 2010-05-14 07:33:35 UTC

Description of problem:
udisks does not read the correct partition label on a SDHC card inserted into a Google Nexus One phone. The same setup works fine with dosfslabel, and I've tried resetting the disk label and running fsck.

Version-Release number of selected component (if applicable):
udisks-1.0.1-1.fc13.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Plug phone through USB cable, turn on USB storage on phone
2. udisks --show-info /dev/sdd1 | grep label
3. sudo dosfslabel /dev/sdd1
  
Actual results:
Step #2 shows an empty label, thus the disk is mounted using its FAT volume ID. Step #3 correctly shows the label (in this case, NEXUS16G)

Expected results:
udisks should report the correct volume label. This worked fine a couple of days ago.

Additional info:
I just tested a small FAT16 partition I used to flash my computer's BIOS and on it, udisks works just fine.

Comment 1 Michel Lind 2010-05-18 20:18:56 UTC

Turns out it was a disk on the verge of failure (after less than a month!). The disk was not even readable in Windows; I managed to get most of the data out, but after that it cannot even be formatted anymore.