How Can I Do If No Service IP Addresses Are Available After a Storage System Is Deployed?

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In most cases, this fault occurs when the network adapters are not inserted or configured in an incorrect sequence. Before the deployment, ensure that the same slot on each node has a network adapter and then start the storage device. Slots 1 to 4 are used for accommodating GE or 10GE service network adapters, slot 0 for a Fibre Channel interface module, and slot 5 for a heartbeat network adapter.

Run network ip link show to check whether other ports besides port pubeth0 exist. If no other ports exist, configure the ports again.
Ensure that the same slot on each node has a service network adapter. Network adapters are not hot-swappable. Therefore, remove or insert network adapters after the file engines are powered off.
Run an IP checking command to check the number of idle physical IP addresses and ensure that the number equals to the product by multiplying the number of ports and the number of nodes. If the idle physical IP addresses are insufficient, run network ip link add to add more. slotX indicates the actual slot location, which must be consistent for all nodes. After a start virtual IP address is entered, subsequent continuous IP addresses will be automatically used as the virtual IP addresses.

Other related questions:
The NAS fails to access shares after the V3 storage system is configured with an IP address
Refer to Revelations of Troublesolving cases on the right.

Method used to query available paths in a storage system after the UltraPath software is installed
You can query available paths in the current storage system after the UltraPath software is installed by going to the FAQ-How Can I Query Which Link is Active in the Current Storage System After the UltraPath Software Is Installed website.

Method used to check the IP address and MAC address of a storage device
Method used to check the IP address and MAC address of a storage device: 1. Use the SSH tool to log in to the debug mode. 2. Run ip a to check the IP address and MAC address of the storage device. Storage:~ # ip a a: lo: mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/16 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever b: sit0: mtu 1480 qdisc noop link/sit 0.0.0.0 brd 0.0.0.0 c: eth0: mtu 1500 qdisc pfifo_fast master bond0 qlen 1000 link/ether 78:1d:ba:cc:c7:6b brd ff:ff:ff:ff:ff:ff d: eth1: mtu 1500 qdisc pfifo_fast master bond0 qlen 1000 link/ether 78:1d:ba:cc:c7:6b brd ff:ff:ff:ff:ff:ff e: eth2: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 78:1d:ba:cc:c7:69 brd ff:ff:ff:ff:ff:ff inet 129.22.242.4/16 brd 129.22.255.255 scope global eth2 inet 172.168.128.102/16 brd 172.168.255.255 scope global eth2:1 inet6 2002:8116:93d:b:7a1d:baff:fecc:c769/64 scope global dynamic valid_lft 2591901sec preferred_lft 604701sec inet6 fec0::b:7a1d:baff:fecc:c769/64 scope site dynamic valid_lft 2591901sec preferred_lft 604701sec inet6 fec0::11/10 scope site tentative flags 08 valid_lft forever preferred_lft forever inet6 fe80::7a1d:baff:fecc:c769/64 scope link valid_lft forever preferred_lft forever f: eth3:mtu 1500 qdisc noop qlen 1000 link/ether 78:1d:ba:cc:c7:68 brd ff:ff:ff:ff:ff:ff g: bond0: mtu 1500 qdisc noqueue link/ether 78:1d:ba:cc:c7:6b brd ff:ff:ff:ff:ff:ff inet 127.127.127.11/24 brd 127.127.127.255 scope global bond0 inet6 fe80::7a1d:baff:fecc:c76b/64 scope link valid_lft forever preferred_lft forever h: bond1: mtu 1500 qdisc noop link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff i: bond2: mtu 1500 qdisc noop link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff Note: Use bond0 as an example. 78:1d:ba:cc:c7:6b following link/either is the MAC address and 127.127.127.11 following inet is the IP address.

How do I add a service IP address on the SC?
To add a service IP address on the SC, perform the following operations: 1. Run the system-view command to enter the system view. 2. Run the security-config command to enter the security-config view. 3. Run the service-ip command to enter the service-ip view. 4. Run the add ip ip command to add a service IP address. 5. Log in to Huawei Enterprise Technical Support Website. 6. Enter SMC2.0 in the search box and click the SMC2.0 path displayed below the search box. 7. Find the SC Command Reference Guide of the corresponding version.

How do I delete a service IP address on the SC?
To delete a service IP address on the SC, perform the following operations: 1. Run the system-view command to enter the system view. 2. Run the security-config command to enter the security-config view. 3. Run the service-ip command to enter the service-ip view. 4. Run the delete ip ip command to delete a service IP address.

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