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Fri, 1 Apr 2022 19:19:13 -0400 (EDT) Date: Fri, 1 Apr 2022 19:19:10 -0400 From: Demi Marie Obenour To: LVM general discussion and development Message-ID: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.8 Subject: [linux-lvm] Safety of DM_DISABLE_UDEV=1 and --noudevsync X-BeenThere: linux-lvm@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: LVM general discussion and development Content-Type: multipart/mixed; boundary="===============8944294043832429762==" Errors-To: linux-lvm-bounces@redhat.com Sender: "linux-lvm" X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 --===============8944294043832429762== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="UkvdZEHzeBiu8itd" Content-Disposition: inline --UkvdZEHzeBiu8itd Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Date: Fri, 1 Apr 2022 19:19:10 -0400 From: Demi Marie Obenour To: LVM general discussion and development Subject: Safety of DM_DISABLE_UDEV=1 and --noudevsync Under what circumstances are DM_DISABLE_UDEV=3D1 and --noudevsync safe? In Qubes OS, for example, I am considering using one or both of these, but only for operations performed by qubesd. systemd-udevd will still be running, but it will be told to create no symlinks for the devices these commands create or destroy. systemd-udevd will still be in charge of other devices, however, and other lvm2 commands may run that use neither of these. --=20 Sincerely, Demi Marie Obenour (she/her/hers) Invisible Things Lab --UkvdZEHzeBiu8itd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEdodNnxM2uiJZBxxxsoi1X/+cIsEFAmJHiG8ACgkQsoi1X/+c IsFY5RAAsCbqUqBeTEYlDKeZI2UeBiCqlYI4F47gZhDmlmKs8gjYQdWWPd5BTxcV 3/ql4pCFK0zDxqaTzNJBX8bGM3C6l6kEh4w40ZWYBU6gdLcdUvozIolILJSC6l85 NXn5e6LcagYTPdJNWfwoAZo9fHBPmhVHhouRveVHhpCm9msQbgQspE9A1zSX7uor 1f04HvgNdOlG4mWeyoUnGNyD67H3PrZKUf3RBtt50eIwMSTn4sTIgJ1dzbet2oWb U0DWz8569ejaCSd7IeU8kRs5egZquOsnFYdMX3qfNvkSfaE0J5obwPF0/qwBmLck W8MwHgNUJi3V864BPP/7d339k+mHfGOLQO0cr+Fw6tA8HnmAh2VsJGuSbv4KBBbO OetSfPa/D8Z9hwiGhtcJFu27AuL1hGz4msSf4+ZdT3ndLMau00RogBo5p9B/yACs miTVkeXExgz1aOf9Q9IWKdNzDPdY1gghNYYKhgMzvlyh5EmeNYAm4YgLl5I3VsSg Ai443kC43HyJzC++RLJKrW2s8lDSaCrdQhRHT8TMmJusIFF5MHLxCyNICmZYtcME CxHQKMKtY2pIP+kF7tBEyoNj93a8sqd4MB7XkeZ7edEq8nH5WWjdSL4sRxSksi0t DpaSdEaVr09YQaQU687R7gA1YXx2ydW9GvgboK+JS1Bjxazbfec= =lWaX -----END PGP SIGNATURE----- --UkvdZEHzeBiu8itd-- --===============8944294043832429762== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://listman.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ --===============8944294043832429762==--