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Tagged with monitoring ssd
3 questions
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macOS alternative for /sys/block/*/stat to get read and written sectors or bytes
I am searching for an alternative of Linux /sys/block/*/stat for macOS to get the number of sectors (or Bytes) read and written since system start for each drive.
Native commands like iostat -I give ...
2
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1
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578
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Monitor Mac external USB SSD wear?
What is the best way to monitor the wear of my new external USB boot SSD? I'd like to order a new one to have ready before it gets too slow. I have WD Blue and love the speed, and it worked perfectly ...
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2
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3
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Does macOS monitor drive health?
My 2017 15" MacBook Pro does not appear to support SMART on any drive. For its internal PCIe drive diskutil reports:
$ diskutil info disk0 | grep SMART
SMART Status: Not Supported
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