[ClusterLabs] Format of '--lifetime' in 'pcs resource move'

[Strahil Nikolov]

Have you tried ISO 8601 format.
For example: 'PT20M' 

The  ISo format  is described at:  https://manpages.debian.org/testing/crmsh/crm.8.en.html

Best Regards,
Strahil Nikolov

На 20 август 2020 г. 13:40:16 GMT+03:00, Digimer <lists at alteeve.ca> написа:
>Hi all,
>
>  Reading the pcs man page for the 'move' action, it talks about
>'--lifetime' switch that appears to control when the location
>constraint
>is removed;
>
>====
>       move   <resource   id>  [destination  node]  [--master]  [life‐
>       time=<lifetime>] [--wait[=n]]
>              Move the resource off the node it is  currently  running
>              on  by  creating  a -INFINITY location constraint to ban
>              the node. If destination node is specified the  resource
>              will be moved to that node by creating an INFINITY loca‐
>              tion constraint  to  prefer  the  destination  node.  If
>              --master  is used the scope of the command is limited to
>              the master role and you must use the promotable clone id
>              (instead  of  the resource id). If lifetime is specified
>              then the constraint will expire after that time,  other‐
>              wise  it  defaults to infinity and the constraint can be
>              cleared manually with 'pcs resource clear' or 'pcs  con‐
>              straint  delete'.  If --wait is specified, pcs will wait
>              up to 'n' seconds for the  resource  to  move  and  then
>              return  0 on success or 1 on error. If 'n' is not speci‐
>              fied it defaults to 60 minutes. If you want the resource
>              to preferably avoid running on some nodes but be able to
>              failover to them use 'pcs constraint location avoids'.
>====
>
>I think I want to use this, as we move resources manually for various
>reasons where the old host is still able to host the resource should a
>node failure occur. So we'd love to immediately remove the location
>constraint as soon as the move completes.
>
>I tries using '--lifetime=60' as a test, assuming the format was
>'seconds', but that was invalid. How is this switch meant to be used?
>
>Cheers
>
>-- 
>Digimer
>Papers and Projects: https://alteeve.com/w/
>"I am, somehow, less interested in the weight and convolutions of
>Einstein’s brain than in the near certainty that people of equal talent
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>Gould
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