Unable to change IP with Mellanox on MLAG
Applies to
- Mellanox SN2010
- ONYX 3.8.1174.and lower
- MLAG enabled
Issue
When changing IP addresses, the new address becomes intermittently unavailable.
When this occurs, there may be associated errors in the switch logs (as generated by sysdump
) along these lines:
Oct 2 16:00:51 HCI-MLX2 mlagd[4799]: TID 140503404242688: [mlagd.NOTICE]:
[MLAG_MAC_SYNC_PEER_MANAGER.NOTICE] Need to mark the MACs as DENY, cnt:0 <
record_num:67
Oct 2 16:00:51 HCI-MLX2 mlagd[4799]: TID 140503404242688: [mlagd.NOTICE]:
[MLAG_MAC_SYNC_PEER_MANAGER.NOTICE] Failed to grow the pool size, err -12
Oct 2 16:00:51 HCI-MLX2 mlagd[4799]: TID 140503404242688: [mlagd.NOTICE]: