From nobody Sun Sep 11 08:58:54 2022 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 4MQNv35Lppz4cLpX for ; Sun, 11 Sep 2022 08:58:55 +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 4MQNv33kWWz3Vhw for ; Sun, 11 Sep 2022 08:58:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 4MQNv32YRXzbW5 for ; Sun, 11 Sep 2022 08:58:55 +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 28B8wtLf000587 for ; Sun, 11 Sep 2022 08:58:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 28B8wtWq000586 for bugs@FreeBSD.org; Sun, 11 Sep 2022 08:58:55 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 266358] FFS/UFS snapshots: improve documentation for removal (deletion) and unlinking Date: Sun, 11 Sep 2022 08:58:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Documentation X-Bugzilla-Component: Manual Pages X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: grahamperrin@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: bug_id short_desc product version rep_platform bug_file_loc op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662886735; 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; bh=+1nVuWcowo3hhERdJdMV8xGoT+2vCPoCSyQMkU+NwTA=; b=R/5RyiM20y6NY2XvCS44W1b60qINfqufzB66FLJN/gwlHqQ6GtGKyivD8N1pToLRemibJh cOCWhXl9KcSbQeRI5YeBQuJanqWAYGCyyCsVXCvbPcEd4mvJN3YRpSTbCNs03gGVLyMpbk enmsTzn60GL0uJkRgzMpHsOYVlDNYL9ITe+wvjhOUtTZSKr4olWBcSdC8Im8u5xS1l18cK XxSLfIBmvorP49VRfnATrCRU6GHRo4g3uoUqCjJNA8uUv7vPXaKyjg7Tp2DRd+lP7k4GHT tC9lhiTyh2wQcE7veDrabCWWpq/leFfdARgJ6l7EDz47YcIBcfr/sFypWev6MA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1662886735; a=rsa-sha256; cv=none; b=WxXu8fIejqR6fmVb/lFnk+Vr9mGyDrCvmIU7mLBZFOLKQm7fSs7ALaPMPbfO5SwcnZL0Hc tiR7WCshJmDR8lvyKww1p2Z6YanTVRdaYRlPQkoV8Iw0arohB9LIvJz4rvl/O86Z0ewgT6 vq/p7IloeJaZ5mc0Xd/0/iBN8mYb/qyoKPom7Td4HTeRIyWB+kW+/ocOfWVn8wfsfZDPQC /chr9VIXZynN6idpaRm5a/e7mRG5Vi0hQ5lCqtf2MZgVnkv6CBfwykr+nzsDIvjd4R1GR1 jVkcBkWmdvy950LyV0yGRyTV55Jo9sDe9GQmGP+KLxjl5X4970eVuo/0dZYX6A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266358 Bug ID: 266358 Summary: FFS/UFS snapshots: improve documentation for removal (deletion) and unlinking Product: Documentation Version: Latest Hardware: Any URL: https://discord.com/channels/727023752348434432/760416 197803245591/1018429147741179946 OS: Any Status: New Severity: Affects Some People Priority: --- Component: Manual Pages Assignee: bugs@FreeBSD.org Reporter: grahamperrin@freebsd.org CC: doc@FreeBSD.org Manual pages =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Darius in #documentation in Discord observed that neither mksnap_ffs(8) nor snapinfo(8) leads to information about deletion.=20 FreeBSD Handbook =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >From :=20 > ... When a snapshot is no longer required, it can be removed using=20 > rm(1). While snapshots may be removed in any order, all the used space=20 > may not be acquired because another snapshot will possibly claim some of= =20 > the released blocks. >=20 > The un-alterable snapshot file flag is set by mksnap_ffs(8) after initial= =20 > creation of a snapshot file. unlink(1) makes an exception for snapshot=20 > files since it allows them to be removed. ... > rm, unlink -- remove directory entries --=20 You are receiving this mail because: You are the assignee for the bug.=