Difference between revisions of "Device mapper"
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:<code>[[vgchange]] -a|--activate y|n|ay</code> | :<code>[[vgchange]] -a|--activate y|n|ay</code> | ||
| − | :The block device for the LV is added or removed from the system using [[device-mapper]] in the kernel | + | :The block device for the LV is added or removed from the system using [[device-mapper]] in the kernel. A symbolic link /dev/VGName/LVName pointing to the device node is also added/removed. |
Revision as of 12:15, 15 December 2019
ls -lrt /dev/mapper
vgchange -a|--activate y|n|ay- The block device for the LV is added or removed from the system using device-mapper in the kernel. A symbolic link /dev/VGName/LVName pointing to the device node is also added/removed.
Activities
- Read Configuring Device Mapper Multipath RHEL 8 https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html-single/configuring_device_mapper_multipath/index
Related
See also
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