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shaba/lvm2

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Commit Graph

Author	SHA1	Message	Date
David Teigland	88aa285a79	devices: refresh device ids if the system changes If the system changes, locate PVs that appear on different devices, and update the device IDs in the devices file. A system change is detected by saving the DMI product_uuid or hostname in the devices file, and comparing it to the current system value. If a root PV is restored or copied to a new system with different devices, then the product_uuid or hostname should change, and trigger lvm to locate PVIDs from system.devices on new devices.	2023-09-27 15:22:11 -05:00

Author

SHA1

Message

Date

David Teigland

88aa285a79

devices: refresh device ids if the system changes

If the system changes, locate PVs that appear on different devices,
and update the device IDs in the devices file.  A system change is
detected by saving the DMI product_uuid or hostname in the devices
file, and comparing it to the current system value.  If a root PV
is restored or copied to a new system with different devices, then
the product_uuid or hostname should change, and trigger lvm to
locate PVIDs from system.devices on new devices.

2023-09-27 15:22:11 -05:00

1 Commits