Customer reported that they failed to add replication iSCSI link. The issue is as following image:
On the storage, there is log show that the replication link is out of specification.
The replication link max number in current version is 8. The FC and the iSCSI share the quota. If the FC links occupy the all 8 quota, the later configured iSCSI link can not apply related resource and cause the failure of adding remote link.
The replication link quota specification is as following:
we recommend configure the FC switch zone to avoid this kind of issues.