Please note THIS TOOL IS BROKEN and should NOT be used. On 06/01/16 11:52, Gianluca Cecchi wrote: > > > Il 06/Gen/2016 11:27, "Bruno Martins" <bruno.martins at rumos.pt > <mailto:bruno.martins at rumos.pt>> ha scritto: > > > > Hi everyone, > > > > I hope this is the best place to post this question. > > > > I was wondering how can one upgrade from CentOS 6.7 to CentOS 7.x > using redhat-upgrade-tool-cli in a scenario where you're upgrading an > Hyper-V based VM. > > > > These are the errors I am getting: > > > > [root at apssopenvas /]# /usr/bin/redhat-upgrade-tool-cli --network 7 > --instrepo=http://mirror.centos.org/centos/7/os/x86_64 > > setting up repos... > > Could not retrieve mirrorlist > http://updates.atomicorp.com/channels/mirrorlist/atomic/centos-7.0-x86_64 > error was > > 14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" > > Could not retrieve mirrorlist > http://updates.atomicorp.com/channels/mirrorlist/atomic-testing/centos-7.0-x86_64 > error was > > 14: PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" > > YumRepo Error: All mirror URLs are not using ftp, http[s] or file. > > Eg. 7.0 is not a valid and current release or hasnt been released yet/ > > removing mirrorlist with no valid mirrors: > /var/tmp/system-upgrade/base/mirrorlist.txt > > YumRepo Error: All mirror URLs are not using ftp, http[s] or file. > > Eg. 7.0 is not a valid and current release or hasnt been released yet/ > > removing mirrorlist with no valid mirrors: > /var/tmp/system-upgrade/extras/mirrorlist.txt > > YumRepo Error: All mirror URLs are not using ftp, http[s] or file. > > Eg. 7.0 is not a valid and current release or hasnt been released yet/ > > removing mirrorlist with no valid mirrors: > /var/tmp/system-upgrade/updates/mirrorlist.txt > > No upgrade available for the following repos: atomic atomic-testing > base extras updates > > .treeinfo > > | 1.1 kB 00:00 > > preupgrade-assistant risk check found EXTREME risks for this upgrade. > > Run preupg --riskcheck --verbose to view these risks. > > Continuing with this upgrade is not recommended. > > > > And this is the reason for the risk: > > > > [root at apssopenvas /]# preupg --riskcheck --verbose > > INPLACERISK: EXTREME: This machine seems to run on a Microsoft > hypervisor. > > > > Thank you! > > > > Cheers, > > > > Bruno Martins > > _______________________________________________ > > CentOS-devel mailing list > > CentOS-devel at centos.org <mailto:CentOS-devel at centos.org> > > https://lists.centos.org/mailman/listinfo/centos-devel > > Hello, > I'm not an expert, but did you follow this link? > https://wiki.centos.org/TipsAndTricks/CentOSUpgradeTool > Because for CentOS I see that the command name begins with centos and > not redhat. > Also, the main error seems related to "not found" and indeed the > mirrorlist path with "7.0" doesn't exist. > But it does exist instead the path with > http://updates.atomicorp.com/channels/mirrorlist/atomic/centos-7-x86_64 > Perhaps a "yum clean all" and then follow the tips page could also > resolve the repo mismatch problem. > For the hypervisor problem I think it depends on the fact that cpuinfo > is that of the hypervisor itself and not a real problem. Just my opinion. > Hih, > Gianluca > > > > _______________________________________________ > CentOS-devel mailing list > CentOS-devel at centos.org > https://lists.centos.org/mailman/listinfo/centos-devel -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-devel/attachments/20160106/c253f86c/attachment-0008.html>