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<div name="messageBodySection" style="font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, sans-serif;">Hello Everyone,
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<div>I am a little bit confused with the number of sub-blocks per block-size of 16M in GPFS 5.0.</div>
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<div>In the below documentation, it mentions that the number of sub-blocks per block is 16K, but "only for Spectrum Scale RAID"</div>
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<div><a href="https://developer.ibm.com/storage/2018/01/11/spectrum-scale-variant-sub-blocks/">https://developer.ibm.com/storage/2018/01/11/spectrum-scale-variant-sub-blocks/</a><br /></div>
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<div>However, when i created the filesystem “without” spectrum scale RAID. I still see that the number of sub-blocks per block is 1024.</div>
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<div>mmlsfs <filesystem> --subblocks-per-full-block</div>
<div>flag value description</div>
<div>------------------- ------------------------ -----------------------------------</div>
<div> --subblocks-per-full-block 1024 Number of subblocks per full block</div>
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<div>So May i know if the sub-blocks per block-size really 16K? or am i missing something?</div>
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Regards,<br />
Lohit</div>
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