From nobody Thu Nov 2 21:14:53 2023 X-Original-To: bugs@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 4SLxTp1DDDz50XYm for ; Thu, 2 Nov 2023 21:14:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SLxTn3FM3z4SCG for ; Thu, 2 Nov 2023 21:14:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1698959693; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=DvBkAWir++PL5X0frX94a9xwX0LuVvu9ckENKRAapao=; b=PC9ScIP3KCk7SKaJM/bzVDjq7aFUbFkSzg6BrIKQTQ7DR0xCPx88q+oO0/jP3vRELkbD08 7DEkPMaYKSCwdXB5kcuGElNM+P5SPobzuUr4FjCWajynZGjJ9v27z95WpbHnWM+TlVjATu EpwGIxVQYNtklyfYo6GmE7ZefmlkFqaooElLv9U1kXOMCqE/62qGhwd+dTcB8t1Nq7e9lc obUuy9rFDbc/mXPi10QSIUXVOV7lGI/ZdfpeBHkrmN8gSFL6GM7RPH/lhTnNk2oCB7cWB9 6WSSyYkPKRNG7o2LHLS8dZ60V3uFL/IiRwFP49/S7RrMdjN6hZ9zbfAFL29kvQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1698959693; a=rsa-sha256; cv=none; b=CMJuZqcC5XIHvgbevACV+RD70XQjNSK55KVOPhugHtzGqwe+MweJ2kj8a6i1+pSfTKhCY8 wpW8fGTSWDKs5d1NTkZIWTlpfmC097gv3AdV0zqRnJdkdzhDJBnNuKlCaJbN9j9YXruGyH UITiVw/IP3EFSVHsXdseHIbwcRx6QlUNBONSjPmkYwlznt70VLRWQoB3kTcVsCmbQ19vIJ 0lLgTS1eR60eXIqDDLvTMu/svwdya9qvxRNrdPivHO1NA3acgp5sz6N0iXK8M4/P2g2p7n XV3CpAOzWbL86hDaYdTPx+6vZ3wOqTdeGffzy+jQQOuDSRA204PZba75rACyqA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4SLxTn2JM4zlkZ for ; Thu, 2 Nov 2023 21:14:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3A2LErRO049559 for ; Thu, 2 Nov 2023 21:14:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3A2LErvj049558 for bugs@FreeBSD.org; Thu, 2 Nov 2023 21:14:53 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 274878] ZFS: sysctl "kstat.zfs.POOLNAME.dataset.objset-0xXXXX.dataset_name" not updated when renaming zvols Date: Thu, 02 Nov 2023 21:14:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274878 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|ZFS: Corruption in sysctl |ZFS: sysctl |"kstat.zfs.POOLNAME.dataset |"kstat.zfs.POOLNAME.dataset |.objset-0xXXXX.dataset_name |.objset-0xXXXX.dataset_name |" |" not updated when renaming | |zvols --- Comment #1 from Alan Somers --- I've reproduced the issue in a VM. As I suspected, it's caused by renames.= =20 But _only_ for zvols. Renaming file systems does not trigger the bug. Steps to Reproduce =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D $ zpool create testpool vtbd1 $ zfs create -V1m testpool/testvol $ sysctl -n kstat.zfs.testpool.dataset.objset-$(printf 0x%x $(zfs get -Hpo value objsetid testpool/testvol)).dataset_name testpool/testvol $ sudo zfs rename testpool/testvol testpool/yyy $ sysctl -n kstat.zfs.testpool.dataset.objset-$(printf 0x%x $(zfs get -Hpo value objsetid testpool/yyy)).dataset_name testpool/testvol --=20 You are receiving this mail because: You are the assignee for the bug.=