On Tue, Nov 10, 2015 at 5:46 PM, Simone Tiraboschi <stira...@redhat.com> wrote:
> > > On Tue, Nov 10, 2015 at 4:52 PM, Stefano Danzi <s.da...@hawai.it> wrote: > >> >> >> Il 10/11/2015 16.40, Simone Tiraboschi ha scritto: >> >> >> >> On Tue, Nov 10, 2015 at 12:36 PM, Stefano Danzi <s.da...@hawai.it> wrote: >> >>> Solved! >>> >>> inside the image directory there was this link: >>> >>> lrwxrwxrwx. 1 root root 54 02 nov 12.14 ovirt-tools-setup.iso -> >>> /usr/share/ovirt-guest-tools-iso/ovirt-tools-setup.iso >>> >>> removing the link all was solved. >>> >> >> Hi Stefano, >> that link has been created installing oVirt guest tools rpm. >> Was that ISO storage domain exposed via NFS? >> Was it exported by the engine VM/host? >> >> thanks, >> Simone >> >> >>> >> Hi! >> >> The link was a my attempt to have ovirt-tools-setup.iso always updated on >> oVirt CD list. >> I made the link just before upgrading, so maybe that cause errors also in >> 3.5 >> > > OK, so it's not a bug of the upgrade process. > > The issue is that basically the symbolic link on NFS got resolved on the > NFS client and not on the NFS server where the file was. > So you have to manually position that iso file exactly in the same path on > each of your hosts or, much better, directly that file into your ISO > storage domain instead of creating a broken symlink. > Then probably VDSM could be a bit more robust here. > It's fully reproducible, I opened a bug against that: https://bugzilla.redhat.com/show_bug.cgi?id=1280225 Of course manually creating that symlink was wrong but probably we could handle the failing image a bit better. > > >> >> ISO storage domain was exposed via NFS. It was exported from engine host >> (self hosted engine). >> >> Maybe nice to have a more detailed error instead of "VDSM command failed: >> Cannot get file stats: (u'8cccc37f-d2d4-4684-a389-ac1adb050fa8',)". >> >> I think that engine stats all files. If one stat fail, for a link in this >> case, all process fail and list remain empty. >> >> >> >
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