Date: Wed, 17 Jun 2015 14:40:02 -0700 From: steven@multiplay.co.uk To: grarpamp <grarpamp@gmail.com> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org> Subject: Re: TRIM erases user data Message-ID: <49FEE0B5-D924-4FB6-889B-54F18667239B@multiplay.co.uk> In-Reply-To: <CAD2Ti2-dcSvJvLuQgy=hn3wB8C8eho4Y3moxGP3YSW3AN=_Axg@mail.gmail.com> References: <CAD2Ti2-dcSvJvLuQgy=hn3wB8C8eho4Y3moxGP3YSW3AN=_Axg@mail.gmail.com>
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This issue centers around queued TRIM requests at the ATA layer, which is an= extension that allows NCQ support for TRIM in the SATA 3.1 spec. This is no= t something FreeBSD currently supports so is unaffected by the issue at this= time. Sent from my iPad > On 16 Jun 2015, at 18:51, grarpamp <grarpamp@gmail.com> wrote: >=20 > https://blog.algolia.com/when-solid-state-drives-are-not-that-solid/ > https://github.com/torvalds/linux/blob/e64f638483a21105c7ce330d543fa1f1c35= b5bc7/drivers/ata/libata-core.c#L4109-L4286 > http://www.aerospike.com/docs/operations/plan/ssd/ssd_certification.html > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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