Slave gets new ID

[Hendrik Haddorp]

Hi,

when we take slaves down for maintenance, as described in 
http://mesos.apache.org/documentation/latest/maintenance/, the slave 
gets a new ID on start up. Why is that and can it be changed? We are 
using Mesos 0.28.2. I'm so far only aware of the 
slave_reregister_timeout. Our restart was within that time frame. When 
we restart a slave it keeps its ID. However when we wait a few minutes, 
less then the reregistration timeout, before we restart the slave the ID 
also changes.

regards,
Hendrik