Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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Bug 538674

Summary:	filesystem rpm install fails if readonly /mnt exists
Product:	Red Hat Enterprise Linux 5	Reporter:	Subhendu Ghosh <sghosh>
Component:	filesystem	Assignee:	Ondrej Vasik <ovasik>
Status:	CLOSED NOTABUG	QA Contact:	qe-baseos-daemons
Severity:	medium	Docs Contact:
Priority:	medium
Version:	5.5	CC:	ghelleks
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2009-11-19 06:28:49 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:

Description Subhendu Ghosh 2009-11-19 03:05:42 UTC

Description of problem:
updating filesystem via yum fails if /mnt is used as a readonly mount

Version-Release number of selected component (if applicable):
 filesystem.x86_64 0:2.4.0-3.el5 

How reproducible:
everytime


Steps to Reproduce:
1. mount -o ro somefs /mnt
2. yum update filesystem
3. 
  
Actual results:

Downloading Packages:
filesystem-2.4.0-3.el5.x86_64.rpm                      | 1.0 MB     00:00     
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating  : filesystem                                              1/2 
Error unpacking rpm package filesystem-2.4.0-3.el5.x86_64
error: unpacking of archive failed on file /mnt: cpio: lsetfilecon

Failed:
  filesystem.x86_64 0:2.4.0-3.el5    



Expected results:

Downloading Packages:
filesystem-2.4.0-3.el5.x86_64.rpm                                                                                      | 1.0 MB     00:00     
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating       : filesystem                                         1/2 
  Cleanup        : filesystem                                         2/2 

Updated:
  filesystem.x86_64 0:2.4.0-3.el5  

Additional info:

Comment 1 Ondrej Vasik 2009-11-19 06:28:49 UTC

Thanks for report, but "/mnt" is directory for mounts and not the directory, where you should directly mount. I already had discussion with rpm guy - Jindrich Novy - about similar issue - see https://bugzilla.redhat.com/show_bug.cgi?id=526368 for details.

It is expected that rpm update should fail when one or more of the package
files/dirs are not installed due to read only target filesystem. Any other
behaviour could lead to incomplete package update, imagine package update on
filesystem with read only /usr. Maybe error from rpm could be more
comprehensive to allow user better address the issue. But this could be only
suggested as RFE for rpm. Feel free to make a suggestion there.

Closing NOTABUG.