VERITAS Volume Manager 4.1 Troubleshooting Guide

Error Messages

Understanding Messages

Chapter 6 71

V-5-0-110

VxVM vxdmp NOTICE V-5-0-110 disabled controller controller_name connected to

disk array disk_array_serial_number

• Description: All paths through the controller connected to the disk array are disabled.

This usually happens if a controller is disabled for maintenance.

• Action: None.

V-5-0-111

VxVM vxdmp NOTICE V-5-0-111 disabled dmpnode dmpnode_device_number

• Description: A DMP node has been marked disabled in the DMP database. It will no

longer be accessible for further IO requests. This occurs when all paths controlled by a

DMP node are in the disabled state, and therefore inaccessible.

• Action: Check hardware or enable the appropriate controllers to enable at least one path

under this DMP node.

V-5-0-112

VxVM vxdmp NOTICE V-5-0-112 disabled path path_device_number belonging to

dmpnode dmpnode_device_number

• Description: A path has been marked disabled in the DMP database. This path is

controlled by the DMP node indicated by the speciﬁed device number. This may be due to

a hardware failure.

• Action: Check the underlying hardware if you want to recover the desired path.

V-5-0-144

VxVM vxio WARNING V-5-0-144 Double failure condition detected on RAID-5 volume

• Description: I/O errors have been received in more than one column of a RAID-5 volume.

This could be caused by:

— a controller failure making more than a single drive unavailable

— the loss of a second drive while running in degraded mode

— two separate disk drives failing simultaneously (unlikely)

• Action: Correct the hardware failures if possible. Then recover the volume using the

vxrecover command.