luminous ceph-volume add device_id to inventory listing #25350
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added 2 commits
November 30, 2018 14:03
jan--f
approved these changes
Dec 3, 2018
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This PR changes the device_id implementation from using
ID_SERIALtoID_MODEL + _ + ID_SERIAL_SHORT(1) and adds an equivalent python implementation to ceph-volume (2).The reasoning is that the new implementation seem more reliable.
ID_SERIALoften contains the model and serial, but sometimes only the serial.The python implementation is not equivalent yet for the FreeBSD case. In C++ this uses sysfs and
ioctlwith a (Free?)BSD specific constant. I'm not sure yet of the same call can be made with python'sioctlimplementation. If so this should also be a RFC if we should move this to python/ceph-volume and call it from C++ to avoid the duplicate implementation.Fixes: https://tracker.ceph.com/issues/37083
Backport of: #25201