[CentOS] Yum segmentation fault updating from 5.6 to 5.7

sebastiano at datafaber.net wrote:
> The file /var/cache/yum/base/primary.xml.gz.sqlite is only 20KB,
> whereas in the "normal" case I'd expect it to be 6.5MB. Somehow, yum is

you're not out of hard drive space on that partition, are you?