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RAIDZ: rephrase write section #509

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Jun 4, 2024
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RAIDZ: rephrase write section #509

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4 changes: 2 additions & 2 deletions docs/Basic Concepts/RAIDZ.rst
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Expand Up @@ -87,5 +87,5 @@ Performance considerations
Write
^^^^^

Because of full stripe width, one block write will write stripe part on each disk.
One RAIDZ vdev has a write IOPS of one slowest disk because of that in worst case.
A stripe spans across all drives in the array. A one block write will write the stripe part onto each disk.
A RAIDZ vdev has a write IOPS of the slowest disk in the array in the worst case because the write operation of all stripe parts must be completed on each disk.
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