Date: Thu, 21 Jan 2021 20:26:51 -0600 From: John Delisle <jdelisle@gmail.com> To: Andriy Gapon <avg@freebsd.org> Cc: freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: zpool remove not working for metadata special devices Message-ID: <CAMdBLfSuvWAsX66zveA05aRpi6O7w8dKRfyvT1ATb95wy%2BGKHQ@mail.gmail.com> In-Reply-To: <63109762-27df-7677-e71a-b70572af12c8@FreeBSD.org> References: <CAMdBLfQMdBfbc4qu8LLxL268fXicDiNjnw9FR5Df%2BHJ-GQ31sA@mail.gmail.com> <CAMdBLfR8VXAAK4H7UrEAMXaSNUo_55F=Cw17hx0fStd7A3inZQ@mail.gmail.com> <92af08f3-342c-c98c-702f-54ee48bb089f@FreeBSD.org> <63109762-27df-7677-e71a-b70572af12c8@FreeBSD.org>
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Thank you Andriy for your insight into the issue. I can confirm that after a reboot, everything works fine! Interestingly, after creating the pool and rebooting, I can add and remove special mirrors without needing to reboot in-between operations. Thanks again! Looking forward to trying this in a production setting. On Mon, Jan 18, 2021 at 7:26 AM Andriy Gapon <avg@freebsd.org> wrote: > On 2021-01-18 14:53, Andriy Gapon wrote: > > It looks like there is an issue with recording of spa_min_ashift > > internal parameter when a special device is first added. > > This OpenZFS change explicitly addresses a couple of tangential issues > (special + ashift) but it also fixes the issue that you reported: > > > https://github.com/openzfs/zfs/commit/b3f4436d37bb72ffd924132aa4ef2d743762011f > > > -- > Andriy Gapon >
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