Date: Sun, 27 Jan 2019 03:50:19 +0200 From: Nikos Vassiliadis <nvass@gmx.com> To: jdelisle <jdelisle@gmail.com>, freebsd-fs@freebsd.org Subject: Re: "zpool remove" failing Message-ID: <bb03526a-e7d1-2396-fa8b-f5eda633dec4@gmx.com> In-Reply-To: <CAMdBLfRa9FzYNKSdiBnV6=pygr2o1HEHf7N1mCnjGvHo7kfUbA@mail.gmail.com> References: <CAMdBLfQ%2BASLVTO1ZeE7=QSp_QXWZw8N6ypBsPEvsohwpy4XLSw@mail.gmail.com> <CAMdBLfRa9FzYNKSdiBnV6=pygr2o1HEHf7N1mCnjGvHo7kfUbA@mail.gmail.com>
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On 1/19/19 6:39 PM, jdelisle wrote: > I'm grasping at straws here, but could this functionality be incomplete in > 11.2-RELEASE? Would connecting my disks to a 12.0-RELEASE system help? > > It's easy for me to do that, but is it safe to move them to a 12.0-RELEASE > system, run the "zpool remove", then move them back to my 11.2-RELEASE > system? > > Is there any diagnostic output I could share that would help? > > I'm still confused by the error I'm getting from "zpool remove".. I'm > attempting to remove a top-level mirror vdev, and they're all the same > sector-size. ZFS has used stripesize to configure the newly added mirror. It does have a different sector size and this is why it cannot remove it anymore. If you examine the pool with zdb you can confirm it yourself. Sorry for the bad news... Nikos
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