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Bug 176605

Summary: Udev uses NSS which may require network unavailable during boot
Product: [Fedora] Fedora Reporter: Pawel Salek <pawsa>
Component: udevAssignee: Harald Hoyer <harald>
Status: CLOSED DUPLICATE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: rawhide   
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2006-01-11 04:45:15 EST Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:

Description Pawel Salek 2005-12-27 07:35:05 EST
Description of problem:
Recent changes to udev as distributed in the development version of FC started
to use some NSS calls which in case of networked machines with eg. nss_ldap
enabled will end up making network connections. Network devices are however not
available that early in the booting stage when udev is started which leads to an
apparent hang. nss_ldap times out after two minutes - fortunately! - but I am
not sure all other networked name services do. At best, it's a nuisance that
adds two minutes to the booting process.

Version-Release number of selected component (if applicable):
udev-078-3

How reproducible:
Always

Steps to Reproduce:
1. add ldap keywords to /etc/nsswitch.conf, eg
passwd:     files ldap
2. reboot.
3. watch the computer apparently hang during udev startup.
  
Additional info:

This bug has been introduced in a period between Dec 23 and Dec 27.
Comment 1 Harald Hoyer 2006-01-11 04:45:15 EST

*** This bug has been marked as a duplicate of 169725 ***