Problem description
Remote pair faulty on S6800T.
Problem analysis
We have found that the storage pool is about to use up on all the storage, so it cannot be written.
As per the customer requirement, we delete one LUN and reclaim the space. Then restart the sync mission and it works.
Root cause
There is not enough space in the storage pool.
Solution description
Delete an LUN to reclaim the space for the storage pool, then restart the sync mission.