"VxVM vxdmpadm ERROR V-5-1-15690 Operation failed for one or more volume groups" appears when enabling, or disabling, DMP native support on Oracle Linux
Article ID: 100033552
Updated On:
Description
Error Message
VxVM vxdmpadm ERROR V-5-1-15690 Operation failed for one or more volume groupsCause
The issue can happen if these conditions are true:
- There are multiple kernels present in the GRUB configuration file.
- The default kernel is not compatible with the Volume Manager component of InfoScale, for example: the Oracle Unbreakable Enterprise Kernel (UEK).
Resolution
The following workaround can be used to address this issue:
1. Enable, or disable, DMP native support
2. Manually change the default kernel in GRUB to the Oracle Linux kernel that is supported by the Volume Manager component (i.e for OL 7.3).
3. Reboot the system.
1. Enable, or disable, DMP native support
vxdmpadm settune dmp_native_support=on/off
2. Manually change the default kernel in GRUB to the Oracle Linux kernel that is supported by the Volume Manager component (i.e for OL 7.3).
grub2-set-default 'Oracle Linux Server (3.10.0-514.el7.x86_64 with Linux) 7.3'
grub2-mkconfig -o /boot/grub2/grub.conf
grub2-mkconfig -o /boot/grub2/grub.conf
3. Reboot the system.
Issue/Introduction
Enabling Dynamic Multi-Pathing (DMP) native support on Oracle Linux 7.x may fail.
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