This uses the same format as:
nvme smart-log --output-format=json /dev/nvmeX
One complication being that several values in the SMART data use
unsigned 128 bit integers. Both GCC and Clang support __uint128_t as
a C extension but don't offer printf() support for it. Just like
nvme-cli add a custom uint128_t to string function..
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a new monitor which uses libnvme to collect SMART data from NVMes.
This monitor only implements the .collect_adapter_data operation since
it carries no state across data collections. Nevertheless for future
symmetry and possible future expansion also add an empty struct
nvmemon_ctx.
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Niklas Schnelle