Resolve the correct block device name when not a partition #1
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Only look up the parent block device if the block device is a partition Without this fix i get the following report for a fs mounted on /dev/sda: Queue and I/O settings: queue_depth: (not found: /sys/block/block/device/queue_depth) nr_requests: (not found: /sys/block/block/queue/nr_requests) max_sectors_kb: (not found: /sys/block/block/queue/max_sectors_kb) scheduler: (not found: /sys/block/block/queue/scheduler) write_cache (sys) : (not found: /sys/block/block/queue/write_cache) Signed-off-by: Hans Holmberg <[email protected]>
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Only look up the parent block device if the block device is a partition
Without this fix i get the following report for a fs mounted on /dev/sda:
Queue and I/O settings:
queue_depth: (not found: /sys/block/block/device/queue_depth)
nr_requests: (not found: /sys/block/block/queue/nr_requests)
max_sectors_kb: (not found: /sys/block/block/queue/max_sectors_kb)
scheduler: (not found: /sys/block/block/queue/scheduler)
write_cache (sys) : (not found: /sys/block/block/queue/write_cache)