On Tue, 2014-05-27 at 12:53 -0400, Gene Czarcinski wrote: > I am having a problem with anaconda-yum hanging with 100% VCPU (my last > hang lasted 100 minutes before I gave up and reset): > https://bugzilla.redhat.com/show_bug.cgi?id=1101544 > > The problem is very unpredictable because it does not always happen and > my current attempt seems to be running to completion. > > 1. qemu-kvm virtual systems with 2 VCPUs, 2GB memory and 8GB virtual disk. > > 2. The input is a DVD iso (created by mock/pungi) based on the5/26/2014 > version of rawhide. > > 3. Install LXDE desktop on regular partitions with ext4. > > 4. Boot the DVD iso with "inst.debug=1 extlinux" and the command line. > > When it hangs, it is somewhere is anaconda-yum. Any tips on how to > debug this? Although anaconda-yum is python code, it runs as a separate > process outside of the regular anaconda so I am uncertain as to how to > approach debugging. I'd try strace or gdb via gdb-server running in the installation environment (is available) and gdb+debuginfos on a rawhide machine. -- Vratislav Podzimek Anaconda Rider | RHCE | Red Hat, Inc. | Brno - Czech Republic _______________________________________________ Anaconda-devel-list mailing list Anaconda-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/anaconda-devel-list
