[root@amazon2 ~]# percona-release enable-only original testing
* Disabling all Percona Repositories
* Enabling the Percona Original repository
<*> All done!
[root@amazon2 ~]# yum install Percona-Server-server-57
Loaded plugins: dkms-build-requires, langpacks, priorities, update-motd
http:Trying other mirror.
One of the configured repositories failed (Percona Original testing/noarch YUM repository),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=percona-testing-noarch ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable percona-testing-noarch
subscription-manager repos --disable=percona-testing-noarch
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
yum-config-manager --save --setopt=percona-testing-noarch.skip_if_unavailable=true
failure: repodata/repomd.xml from percona-testing-noarch: [Errno 256] No more mirrors to try.