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Unfortunately diskspd itself is not a good tool for testing storage that supports de-duplication - see my separate post on Diskspd for the full details, but in short : DiskspdĪccording to their website, CrystalDiskMark is basically just a front-end to Microsoft Diskspd. CrystalDiskMark is the type of tool I wouldn't even normally look at due to it's focus market, but one of our SE's asked about it last week, so.ĬrystalDiskMark is a tool you would normally see used on standalone hard disks/SSD, in particular on consumer focused websites like Toms Hardware - not on enterprise All-Flash Arrays.
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