Datadomene: «Ha create peer» mislyktes med feilmeldingen «Kommunikasjon med node timed out».

Summary: "Ha create peer" mislyktes på grunn av "HA interconnect" ikke tilkoblet.

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Symptoms

1. Ping fungerte på begge HA-noder.

2. Iperf jobbet på begge HA-nodene.

3. Veth99 kunne ikke ødelegges. 
net destroy veth99

VETH99 brukes til sammenkoblingen og kan ikke konfigureres.

4. Ha.log fortsatte å rapportere "_detect_peer_ip: recvfrom error" 
01/11 00:20:11 WARNING: _detect_peer_ip: recvfrom error
01/11 00:20:11 WARNING: _detect_peer_ip: recvfrom error
01/11 00:20:11 WARNING: _detect_peer_ip: recvfrom error

Cause

HA-sammenkoblingen (veth99) er ikke tilkoblet (kobling ned, ingen kabel koblet til). 
net show settings
port     enabled   state     DHCP   IP address                 netmask           type   additional setting
veth99   yes       down      no     (not specified)            (not specified)   n/a    lacp hash xor-L3L4: eth1a,eth1b
net show hardware
Port    Speed      Duplex    Supp Speeds      Hardware Address    Physical   Link Status   State
-----   --------   -------   --------------   -----------------   --------   -----------   -------
eth1a   unknown    unknown   100/1000/10000   00:60:16:a9:00:40   Copper     unknown       down
eth1b   unknown    unknown   100/1000/10000   00:60:16:a9:00:40   Copper     unknown       down

Resolution

Koble til HA-sammenkoblingen (veth99).

https://dl.dell.com/content/docu79597_single-node-to-high-availability-upgrade-for-dd6800-dd9300-dd9500-and-dd9800.pdf?language=en_us Side 37-39
Koble til HA-sammenkoblingen

Affected Products

Data Domain

Products

Data Domain
Article Properties
Article Number: 000060437
Article Type: Solution
Last Modified: 07 May 2024
Version:  4
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