| To: | xfs@xxxxxxxxxxx |
|---|---|
| Subject: | Re: 4k sector drives |
| From: | Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx> |
| Date: | Fri, 23 Jul 2010 05:42:59 -0500 |
| In-reply-to: | <20100723095832.GA23174@xxxxxxxxxxxxx> |
| References: | <201007211333.48363.eye.of.the.8eholder@xxxxxxxxx> <201007230809.28111@xxxxxx> <20100723095832.GA23174@xxxxxxxxxxxxx> |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.9.1.11) Gecko/20100711 Thunderbird/3.0.6 |
Christoph Hellwig put forth on 7/23/2010 4:58 AM: > What values do the files > > /sys/block/<device>/queue/logical_block_size > /sys/block/<device>/queue/physical_block_size > /sys/block/<device>/alignment_offset > > say about your disk? FWIW, for comparison, my 500GB Blue series WD5000AAKS-00V1A0 shows logical_block_size 512 physical_block_size 512 alignment_offset 0 -- Stan |
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