Dell Unity：無法偵測到設定 NAS 伺服器網路介面的乙太網路連接埠或連結彙總
摘要: 異步複製遠端物理必須與源端匹配，否則需要覆蓋。
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症狀
Unity 使用者在災難回復網站的 Unisphere 中收到以下錯誤訊息：
The system is unable to detect an Ethernet port or link aggregation on which the NAS server network interface was configured. Switch the interface to use another Ethernet port or link aggregation. If this does not help, restart the management software. If the problem persists, contact your service provider.
原因
指定 NAS 伺服器的來源上沒有相符的實體介面。因此，它無法正確地進行故障轉移。
請注意，IP 是有意移除，但關鍵是乙太網路連接埠遺失 （破折號）
解析度
- 在受影響 NAS 伺服器的目的地陣列上，開啟 NAS 伺服器內容。
- 選擇 網路選項卡 ，然後選擇 分配的IP位址 ，然後選擇 編輯。
- 在顯示 的編輯 NAS 伺服器介面 視窗中，選取 覆寫 IP 核取方塊，在 不同的實體網路或介面 上設定與生產 NAS 伺服器相同的 IP，或以不同的實體介面指定不同的 IP。選擇適當的物理網路介面。
啟用「覆寫地址」核取方塊的螢幕擷取畫面。請注意螢幕擷取畫面中移除的所有 IP 位址。
其他資訊
升級前執行狀況檢查錯誤：
ERROR_CODE=dm::check_nas_servers_health_2|Error|nasservervdm4 - The system is unable to detect an Ethernet port or link aggregation on which the NAS server network interface was configured. Switch the interface to use another Ethernet port or link aggregation. If this does not help, restart the management software. If the problem persists, contact your service provider. (https://10.xxx.x.xx/help/webhelp/en_US/index.html?
uemcli /net/nas/server show -detail output showing the same error condition : 1: ID = nas_23 Name = nasservervdm4 NetBIOS name = nasservervdm4 SP = spa Storage pool = pool_2 Tenant = Interface = if_40 NFS enabled = yes NFSv3 enabled = yes NFSv4 enabled = no CIFS enabled = yes Workgroup = Windows domain = removed.domain.com Multiprotocol sharing enabled = yes Unix directory service = localThenNis Auto user mapping enabled = enabled Default Unix user = N/A Default Windows username = Extended Unix credentials enabled = no Credentials cache retention = 15m Username translation = no Packet Reflect enabled = no Health state = Major failure (20) Health details = "The system is unable to detect an Ethernet port or link aggregation on which the NAS server network interface was configured. Switch the interface to use another Ethernet port or link aggregation. If this does not help, restart the management software. If the problem persists, contact your service provider. (https://10.x.xx.x.x/help/webhelp/en_US/index.html?#unity_t_manage_ns_interfaces_default_rtes.html)" Type = 64 Replication type = remote Synchronous replication type = none Replication destination = yes Backup only = yes Migration Destination = no Preferred production interfaces overridden = Auto synchronized Preferred production IPv4 interface = auto Preferred production IPv6 interface = auto Preferred backup and DR test IPv4 interface = auto Preferred backup and DR test IPv6 interface = auto Source preferred production IPv4 interface = auto Source preferred production IPv6 interface = auto File space used = 69085582229504 (62.8T) Compression space saved = 0 Compression percent = 0% Compression ratio = 1.0:1 Data Reduction space saved = 0 Data Reduction percent = 0% Data Reduction ratio = 1.0:1
受影響的產品
Dell EMC Unity Family產品
Dell Unity 300, Dell EMC Unity 300F, Dell EMC Unity 350F, Dell EMC Unity XT 380, Dell EMC Unity XT 380F, Dell EMC Unity 400, Dell EMC Unity 400F, Dell EMC Unity 450F, Dell EMC Unity XT 480, Dell EMC Unity XT 480F, Dell EMC Unity 500
, Dell EMC Unity 500F, Dell EMC Unity 550F, Dell EMC Unity 600, Dell EMC Unity 600F, Dell EMC Unity 650F, Dell EMC Unity XT 680, Dell EMC Unity XT 680F, Dell EMC Unity XT 880, Dell EMC Unity XT 880F, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Family, Dell EMC Unity Hybrid
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文章屬性
文章編號: 000060348
文章類型: Solution
上次修改時間: 26 9月 2025
版本: 4
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