Messages in this thread | | | Date | Tue, 14 Jul 2015 19:53:17 +0200 | From | Christoph Hellwig <> | Subject | Re: [PATCH 0/2] Configurable max discard size |
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On Tue, Jul 14, 2015 at 10:04:12AM -0600, Jens Axboe wrote: > Based on experimentation with two different vendors, 64MB would be a good > default. Question is how best to set that. At least with the current patch, > untouched, 'discard_max_bytes' will still show the hw max value. If I > default it to 64MB, we'd lose that information until people started bumping > it up in size. Maybe that's not such a big deal, however.
Just expose the max value as another read-only sysfs value?
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