Verified Commit a2908b9e authored by anarcat's avatar anarcat
Browse files

remove deprecated --ganeti-migrate-back option 

It's now the default of the reboot script, with its
reverse (no-ganeti-migrate-back) now available. We don't document that
option because we can't think of any situation where we would not want
to migrate back the instances, other than an evacuation, but then that
would typically not be a reboot anyway.
parent 94c96b52

howto/ganeti.md

+2 −3
Original line number Diff line number Diff line
@@ -1309,8 +1309,7 @@ need a reboot, and not the instances. In that case, you want to reboot 
the nodes but before that, migrate the instances off the node and then

migrate it back when done. This incantation should do so:



    ./reboot --ganeti-migrate-back --reason 'Open vSwitch upgrade' \

        -H fsn-node-0{1,2,3,4,5,6,7,8}.torproject.org

    ./reboot --reason 'Open vSwitch upgrade' -H fsn-node-0{1,2,3,4,5,6,7,8}.torproject.org



This should cause no user-visible disruption.
@@ -1322,7 +1321,7 @@ upgraded, for example `libxml` or OpenSSL. 


This will only migrate the VMs without rebooting the hosts:



    ./reboot --ganeti-migrate-back --kind=cancel --reason 'qemu flagged in needrestart' \

    ./reboot --kind=cancel --reason 'qemu flagged in needrestart' \

        -H fsn-node-0{1,2,3,4,5,6,7,8}.torproject.org



This should cause no user-visible disruption, as it migrates all the