[Bug 210686] NCQ_TRIM_BROKEN quirk mismatch

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Tue Dec 19 09:48:44 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=210686

--- Comment #11 from Tomoaki AOKI <junchoon at dec.sakura.ne.jp> ---
(In reply to Vladimir from comment #10)

As shown on commit hook (comment 9), this patch is MFC'ed to stable/11.
But if you're on 11.1-RELEASE or 11-RELEASE, you should add below on
/boot/loader.conf.

 If no other quirks is required:
    kern.cam.ada.0.quirks="0x0"

 If you need 4k quirks but want to drop NCQ_TRIM one:
    kern.cam.ada.0.quirks="0x1"

      *4k one is bit0 (0x1), and NCQ_TRIM one is bit1 (0x2).

The example above assumes the affected drive is recognized as ada0.
You should change "ada.0" to whatever appropreate.

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