Bug 502771
Summary: | Installing livecd from usb stick, formatting/partitioning does not complete | ||||||||||
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Product: | [Fedora] Fedora | Reporter: | Traxtopel <traxtopel> | ||||||||
Component: | anaconda | Assignee: | Anaconda Maintenance Team <anaconda-maint-list> | ||||||||
Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | low | ||||||||||
Version: | rawhide | CC: | anaconda-maint-list, rmaximo, vanmeeuwen+fedora | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | All | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | 501428 | Environment: | |||||||||
Last Closed: | 2009-05-27 14:25:02 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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Description
Traxtopel
2009-05-27 07:08:06 UTC
Created attachment 345570 [details]
Failed install log 20090527
I wonder if this is a e2fsprogs bug, seems to be that after formatting the mke2fs becomes defunct. *** This bug has been marked as a duplicate of bug 498553 *** Created attachment 351139 [details]
patch to allow early-exiting when the monitored process exits
This appears to be a different bug than 498553.
Installing on a netbook where anaconda goes into full-screen mode because the screen is so small, the progress dialog goes full-screen as well (and remains hidden too), it looks like because of this, it takes a long time for the progress pulses to return. (FYI - my machine also happens to be running maximus)
Since iutil.py's execWithPulseProgress method reads one character at a time, in cases where the progress.pulse() method takes a long time to return, it slows up the reading of data, and the eventual reaping of the process. Which manifests as a defunct mke2fs process. If you give it long enough, it will continue the install. Long enough being 10 minutes or so, depending on your system.
There's a loop in gui.py that smooths the pulses if it took a long time between calls, that's where a lot of the delay is spent, doing processEvents()
The attached patch does two things, only the change to iutil.py is really necessary - it just checks to see if the child process has exited already, and breaks if it is, since we don't need the output of the child process anyway.
I wonder if you wouldn't mind sending your patch to anaconda-devel-list? It looks interesting, but I'm probably the only person who will notice it in a bug report, and it'd be nice to get more eyes looking. If not, I'll do the patch review thing here myself. Thanks. |