9792994f2f
nm-wait-online-initrd.service installed by dracut's 35-networkmanager
module calls nm-online with "-s" which means it returns immediately when
NetworkManager logs "startup complete". Thus it doesn't truly wait for
network connectivity to be established [1]. Wait for the network to be
truly ready before dumping vmcore. There are two benefits brought by
this approach,
- ssh/nfs dumping won't fail because of that the network is not
ready e.g. [2][3]
- users don't need to use workarounds like rd.net.carrier.timeout to
make sure the network is ready
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1485712
[2] https://bugzilla.redhat.com/show_bug.cgi?id=1909014
[3] https://bugzilla.redhat.com/show_bug.cgi?id=2035451
Signed-off-by: Coiby Xu <coxu@redhat.com>
Reviewed-by: Thomas Haller <thaller@redhat.com>
Reviewed-by: Philipp Rudo <prudo@redhat.com>
Adding a patch to kexec-tools ============================= There is a mailing list kexec@lists.fedoraproject.org where all the dicussion related to fedora kexec-tools happen. All the patches are posted there for inclusion and committed to kexec-tools after review. So if you want your patches to be included in fedora kexec-tools package, post these to kexec@lists.fedoraproject.org. One can subscribe to list and browse through archives here. https://admin.fedoraproject.org/mailman/listinfo/kexec