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Task
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-
Major
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Resolution:
Unresolved
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None
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-
Many part of the mariadb architecture would benefit to know what type of storage is used
system_disk_type =[SPINNING | SSD | NVME | NETWORK]
system_disk_io_capacity
system_disk_latency
Such variables can be used to deprecate or facilitate dynamic config of many
InnoDB and MyRock variables
innodb_write_io_threads = auto set
innodb_io_capacity = auto set
innodb_io_capacity_max = auto set
innodb_flush_neighbors = auto set
but also inside the optimizer to compute better ordered scan computation sorting for clustered range.
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MDEV-17213 range optimizer costly filesort on indexed column