Date: Sun, 5 Jan 2020 20:11:53 +0100 (CET) From: Wojciech Puchar <wojtek@puchar.net> To: Warner Losh <imp@bsdimp.com> Cc: Wojciech Puchar <wojtek@puchar.net>, FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Re: nvme/nvd - trim seems to be one block a time Message-ID: <alpine.BSF.2.20.2001052010220.16810@puchar.net> In-Reply-To: <CANCZdfpnZvcD%2B3K4Tvfb3to1xkNWUB4eiJsDnad95u31cqNJzg@mail.gmail.com> References: <alpine.BSF.2.20.2001051824200.52104@puchar.net> <CANCZdfpnZvcD%2B3K4Tvfb3to1xkNWUB4eiJsDnad95u31cqNJzg@mail.gmail.com>
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> > what am i doing wrong? > > > That's what it does. Upgrade to 12 and you can use the trim collapsing code in UFS to reduce the number of trims, so there is a final reason to upgrade. i will - after using it on my laptop for some time. For now i just disabled trim for this 2 UFS partitions. Not a problem really as it's just 1/8 of SSD space, the rest are virtual machines that do trim properly or unused space.
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