Bug 653615 - cobbler sync is ~20x's slower
Summary: cobbler sync is ~20x's slower
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Satellite 5
Classification: Red Hat
Component: Provisioning
Version: 530
Hardware: x86_64
OS: Linux
low
medium
Target Milestone: ---
Assignee: Jan Pazdziora (Red Hat)
QA Contact: Red Hat Satellite QA List
URL:
Whiteboard:
Depends On:
Blocks: 462714 sat531-triage
TreeView+ depends on / blocked
 
Reported: 2010-11-15 19:44 UTC by Kal McFate
Modified: 2018-11-15 09:43 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-06-21 06:26:58 UTC
Target Upstream Version:
Embargoed:


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Description Kal McFate 2010-11-15 19:44:38 UTC
Description of problem:
After upgrade to cobbler-1.6.6-15.el5sat the 'cobbler sync' command is ~20 times slower than it was.

Version-Release number of selected component (if applicable):
cobbler-1.6.6-15.el5sat

How reproducible:
Populate cobbler with large amount of systems. And try to do a sync. The tftp file generation takes a lot longer making the sync extremely slow.

Steps to Reproduce:
1. populate cobbler with systems (we have >4000)
2. run cobbler sync

  
Actual results:
cobbler sync takes over 10 minutes to finish

Expected results:
downgrade to 1.6.6-8 and it takes less than 30 seconds.

Additional info:
Tracing the processes shows the delay in the generation of the tftpboot files. It takes ~100 milliseconds per system.

Comment 1 Jan Pazdziora (Red Hat) 2010-11-15 22:43:07 UTC
Flipping component to provisioning.

Comment 2 Jan Pazdziora (Red Hat) 2010-11-15 22:44:06 UTC
Kal, could you please raise the issue with support as well?

Comment 3 Kal McFate 2010-11-16 13:13:26 UTC
A support case has been created.

Comment 4 Kal McFate 2011-01-19 15:19:53 UTC
This seems to be resolved with Satellite 5.4. It uses Cobbler 2.x and there are no noticeable delays with safe_templating on or off.

Comment 5 Jan Pazdziora (Red Hat) 2011-01-19 15:36:04 UTC
(In reply to comment #4)
> This seems to be resolved with Satellite 5.4. It uses Cobbler 2.x and there are
> no noticeable delays with safe_templating on or off.

Kal, is upgrade to Satellite 5.4 a viable option for you?


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