Am 14.12.2016 um 14:44 schrieb Gregory P. Ennis: > Everyone, > > I am at a loss on this problem would appreciate some guidance as to > where to start to fix it. > > I noticed that my home gateway server was not being updated with the > new kernel and other software, and when I ran yum it aborted with the > following notices. I tried a yum clean all, but this did not fix the > problem. I thought the problem may be related to one of the repos, but > I have other machines in the same network that update properly. I > disabled all repos except the BASE to try to simply the problem and > still the same problem. > > Any help would be appreciated. > > Thanks, > > Greg Ennis > > > Loaded plugins: aliases, changelog, fastestmirror, langpacks, product- > id, search- > : disabled-repos, subscription-manager, tmprepo, verify, > versionlock > This system is not registered with Subscription Management. You can use > subscription-manager to register. > base | 3.6 > kB 00:00:00 > (1/2): base/7/x86_64/group_gz | 155 > kB 00:00:00 > (2/2): base/7/x86_64/primary_db | 5.6 > MB 00:00:01 > Determining fastest mirrors > * base: centos.mirror.lstn.net > Traceback (most recent call last): [ ... > OSError: [Errno 5] Input/output error: > '/var/lib/yum/yumdb/f/27ef8f508b150c2162f1bdcb1bc41713836b88ee-fence- > agents-ipdu-4.0.11-27.el7_2.9-x86_64/from_repo' Such an I/O error indicates either a phyisical problem (storage broken) or filesystem full or read-only. Do other opertions besides a "yum update" work properly? Specificly do disk operations succeed? Do you see any error messages in /var/log/messages respectively by "journalctl -b"? Regards Alexander