From nobody Wed Nov 17 12:12:24 2021 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 19E09185636B; Wed, 17 Nov 2021 12:12:27 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mx.blih.net (mail.blih.net [212.83.155.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mx.blih.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HvMHt3QGDz3Fbn; Wed, 17 Nov 2021 12:12:26 +0000 (UTC) (envelope-from manu@bidouilliste.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bidouilliste.com; s=mx; t=1637151145; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5FS9bhutay2C0tFAWWrwv1egX0oLJ3rgxoz2rq0UGL8=; b=ScUm1aSubKdY94STUu2/K7AJ1G8fuxfypmu+FUPsAE3IRm3UEP0fq2ufaxeme+A0wrTRsL sXzGpklDXf2TtlT0hmciAqACE0UBiGS9BId6NJCR96pbfBf1jThv1WAyzT5HYWgD97MdzG cg4XXqhkzb4JmnxxXphl3s4QWckwkck= Received: from amy (lfbn-idf2-1-1163-183.w90-92.abo.wanadoo.fr [90.92.222.183]) by mx.blih.net (OpenSMTPD) with ESMTPSA id 8f873046 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Wed, 17 Nov 2021 12:12:25 +0000 (UTC) Date: Wed, 17 Nov 2021 13:12:24 +0100 From: Emmanuel Vadot To: Marcin Wojtas Cc: Tom Jones , Martin Matuska , src-committers , dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: dae1713419a6 - main - zfs: merge openzfs/zfs@269b5dadc (master) into main Message-Id: <20211117131224.8155a533ee843e952877908a@bidouilliste.com> In-Reply-To: References: <202111170909.1AH9958u053602@gitrepo.freebsd.org> <20211117114318.GC17668@tom-desk.erg.abdn.ac.uk> <20211117124829.8b80d2d0dd308b940b1dd481@bidouilliste.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; amd64-portbld-freebsd14.0) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4HvMHt3QGDz3Fbn X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N On Wed, 17 Nov 2021 12:59:44 +0100 Marcin Wojtas wrote: > Hi, >=20 > ?r., 17 lis 2021 o 12:48 Emmanuel Vadot napisa?(a= ): > > > > On Wed, 17 Nov 2021 11:43:18 +0000 > > Tom Jones wrote: > > > > > On Wed, Nov 17, 2021 at 10:24:11AM +0100, Marcin Wojtas wrote: > > > > Hi, > > > > > > > > Thank you for the update. > > > > > > > > ?r., 17 lis 2021 o 10:09 Martin Matuska napisa?(a): > > > > > > > > > > The branch main has been updated by mm: > > > > > > > > > > URL: https://cgit.FreeBSD.org/src/commit/?id=3Ddae1713419a669d4f6= c7acddf81a21297c809741 > > > > > > > > > > commit dae1713419a669d4f6c7acddf81a21297c809741 > > > > > Merge: b6cbbcae40b4 269b5dadcfd1 > > > > > Author: Martin Matuska > > > > > AuthorDate: 2021-11-17 08:35:14 +0000 > > > > > Commit: Martin Matuska > > > > > CommitDate: 2021-11-17 08:39:40 +0000 > > > > > > > > > > zfs: merge openzfs/zfs@269b5dadc (master) into main > > > > > > > > > > Notable upstream pull request merges: > > > > > #12285 Introduce a tunable to exclude special class buffers= from L2ARC > > > > > #12689 Check l2cache vdevs pending list inside the vdev_inu= se() > > > > > #12735 Enable edonr in FreeBSD > > > > > #12743 FreeBSD: fix world build after de198f2 > > > > > #12745 Restore dirty dnode detection logic > > > > > > > > > > Obtained from: OpenZFS > > > > > OpenZFS commit: 269b5dadcfd1d5732cf763dddcd46009a332eae4 > > > > > > > > > > > > > I have one question to make sure about the guidelines for future. I= 've > > > > been using ZFS on my arm64 machine for a while (a HEAD snapshot from > > > > ~July + custom newer kernels for development) - after trying the > > > > vanilla kernel after Nov 10 OpenZFS update I could no longer access > > > > the root partition (even after returning back to the kernel that had > > > > previously worked). > > > > > > > > I repeated the same thing with Nov 4 snapshot: > > > > - Install system with ZFS > > > > - Try kernel binary with updated OpenZFS - lose access to root part= ition. > > > > > > > > Is such behavior expected? If yes, is it recommended for the ZFS ca= se > > > > to use kernel and the world only from the same baseline? > > > > > > > > Best regards, > > > > Marcin > > > > > > I don't know if this is related, but I just updated from the 4th > > > November snapshot to this commit and my zfs on root box can't mount > > > root. > > > > > > Annoyingly I haven't time to debug right now. > > > > > > - Tom > > > > I had this problem recently and didn't had much time to debug but what > > I know is that it's related to recent addition of counter which adds > > some SYSINIT. I think that something in the zfs code isn't setup > > properly wrt order and breaks sometimes when SYSINIT are re-arranged by > > a new compile. > > To confirm this just remove a few drivers from GENERIC that you don't > > use (I've removed stuff like nfs* which adds a lot of SYSINITs) and > > boot with debug.verbose_sysinit=3D1 to compare with a working kernel. >=20 > The problem observed in my setup is, that after booting the kernel > from top of main, there is no such thing as "working kernel" any more, > i.e. the damage seems to be permanent. Oh so the zpool is not working anymore at all ? What does trying to import it from a memstick ? > > Also on my side typing '?' at mountroot listed the zfs pool so if it's > > the same for you that might be the same problem as mine (of course > > selecting the pool at mountroot didn't worked). >=20 > I tried all partitions listed with "?", but none worked. For the time > being I had to reinstall the system with UFS. >=20 > Best regards, > Marcin >=20 > > > > Cheers, > > > > -- > > Emmanuel Vadot --=20 Emmanuel Vadot