I just noticed that my DTCVSW2 controller is showing Error: BACKUP Not ready
from the q vswitch command (probably not a good thing). Looks like the paths
are online. Does anybody know how to get the backup controller DTCVSW2 back
into a “ready” state (without taking an TCPIP burp or outage)? This is a z/VM
6.2 single VM system.
q vswitch
VSWITCH SYSTEM VSWZVMA1 Type: QDIO Connected: 18 Maxconn: INFINITE
PERSISTENT RESTRICTED NONROUTER Accounting: OFF
USERBASED
VLAN Unaware
MAC address: 02-62-00-00-00-01 MAC Protection: OFF
IPTimeout: 5 QueueStorage: 8
Isolation Status: OFF
Uplink Port:
State: Ready
PMTUD setting: EXTERNAL PMTUD value: 8992
RDEV: 0154.P01 VDEV: 0600 Controller: DTCVSW1
RDEV: 0160.P00 VDEV: 0600 Controller: DTCVSW2 Error: BACKUP Not ready
q controller
Controller DTCVSW1 Available: YES VDEV Range: 0600-F000 Level 620
Capability: IP ETHERNET VLAN_ARP GVRP LINKAGG ISOLATION
NO_ENSEMBLE NO_INMN BRIDGE_CAPABLE
SYSTEM VSWZVMA1 Primary Controller: * RDEV: 0154
Controller DTCVSW2 Available: YES VDEV Range: 0600-F000 Level 620
Capability: IP ETHERNET VLAN_ARP GVRP LINKAGG ISOLATION
NO_ENSEMBLE NO_INMN BRIDGE_CAPABLE
SYSTEM VSWZVMA1 Backup Controller: * RDEV: 0160
q path 154
Device 0154, Status ONLINE
CHPIDs to Device 0154 (PIM) : 06
Physically Available (PAM) : +
Online (LPM) : +
Legend + Yes - No
q path 160
Device 0160, Status ONLINE
CHPIDs to Device 0160 (PIM) : 07
Physically Available (PAM) : +
Online (LPM) : +
Legend + Yes – No
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