From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 03 May 2023 17:24:41 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1puELS-003GMS-6S for lore@lore.pengutronix.de; Wed, 03 May 2023 17:24:41 +0200 Received: from localhost ([127.0.0.1] helo=metis.ext.pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1puELQ-0005Tn-4D; Wed, 03 May 2023 17:24:40 +0200 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1puELL-0005TZ-2T; Wed, 03 May 2023 17:24:35 +0200 Message-ID: Date: Wed, 3 May 2023 17:24:34 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Content-Language: en-US To: Roland Hieber References: <20230424192948.2751564-1-rhi@pengutronix.de> <20230424202626.yh7gxjhqzn4cnstp@pengutronix.de> From: Ahmad Fatoum In-Reply-To: <20230424202626.yh7gxjhqzn4cnstp@pengutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [DistroKit] [PATCH] platforms: revert to default systemd loglevel X-BeenThere: distrokit@pengutronix.de X-Mailman-Version: 2.1.29 Precedence: list List-Id: DistroKit Mailinglist List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: distrokit@pengutronix.de Sender: "DistroKit" X-SA-Exim-Connect-IP: 127.0.0.1 X-SA-Exim-Mail-From: distrokit-bounces@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false On 24.04.23 22:26, Roland Hieber wrote: > On Mon, Apr 24, 2023 at 09:55:12PM +0200, Ahmad Fatoum wrote: >> Hello Roland, >> >> On 24.04.23 21:29, Roland Hieber wrote: >>> By decreasing the systemd loglevel to "warning", the journal no longer >>> contains useful lines like which units were started and stopped when, >>> which is quite sparse information for debugging. Remove the >>> systemd.log_level option from all kernel command lines so that systemd >>> defaults to loglevel "info", same as loglevel=5 for kernel messages. >>> >>> Keep the systemd.show_status option on "auto" so that systemd only >>> produces console output when the boot takes a significant amount of >>> time or produces error messages; so in effect this commit only changes >>> the verbosity of the journal, not the console. >> >> For debugging, you can override the loglevel, e.g. in barebox with: >> >> nv linux.bootargs.loglevel="" >> >> In the normal case, less output = more chance to spot new boot warnings/ >> errors, so I'd prefer we leave that as-is. > > With the current state in DistroKit of systemd.log-level=warning, info > messages and below don't even make it into the journal. With > systemd.show_status=auto on the kernel command line, systemd is still > quiet on the console (i.e., fast) until a unit fails or there is a > significant delay in boot, which probably does what you wanted? Thanks for the clarification. Makes sense. > > - Roland > >> >> Cheers, >> Ahmad >> >>> >>> Signed-off-by: Roland Hieber >>> --- >>> configs/platform-mips/run | 2 +- >>> .../barebox-am335x-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> .../barebox-mx6-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> .../barebox-rpi2-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> .../barebox-stm32mp-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> .../barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> configs/platform-v7a/run | 2 +- >>> configs/platform-v7a/run-nfs | 2 +- >>> .../barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> configs/platform-v7a_noneon/run | 2 +- >>> configs/platform-v7a_noneon/run-nfs | 2 +- >>> .../barebox-common-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> .../barebox-rock3a-defaultenv/nv/linux.bootargs.loglevel | 2 +- >>> configs/platform-x86_64/run | 2 +- >>> 14 files changed, 14 insertions(+), 14 deletions(-) >>> >>> diff --git a/configs/platform-mips/run b/configs/platform-mips/run >>> index edfce51a96b5..cf8a535167e3 100755 >>> --- a/configs/platform-mips/run >>> +++ b/configs/platform-mips/run >>> @@ -65,7 +65,7 @@ if [ -z "${QEMU_NET}" ]; then >>> QEMU_NET=(-netdev user,id=net1,hostfwd=tcp:127.0.0.1:${TELNET_EXTERNAL_PORT}-:${TELNET_INTERNAL_PORT},hostfwd=tcp:127.0.0.1:${SSH_EXTERNAL_PORT}-:${SSH_INTERNAL_PORT} ) >>> fi >>> >>> -BASE_CMDLINE="console=ttyS0,115200 loglevel=5 systemd.log_level=warning systemd.show_status=auto" >>> +BASE_CMDLINE="console=ttyS0,115200 loglevel=5 systemd.show_status=auto" >>> >>> # Machine to emulate >>> QEMU_ARGS=( -M malta -m 256 -serial stdio -monitor null -device qemu-xhci,id=xhci) >>> diff --git a/configs/platform-v7a/barebox-am335x-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v7a/barebox-am335x-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v7a/barebox-am335x-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v7a/barebox-am335x-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v7a/barebox-mx6-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v7a/barebox-mx6-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v7a/barebox-mx6-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v7a/barebox-mx6-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v7a/barebox-rpi2-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v7a/barebox-rpi2-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v7a/barebox-rpi2-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v7a/barebox-rpi2-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v7a/barebox-stm32mp-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v7a/barebox-stm32mp-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v7a/barebox-stm32mp-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v7a/barebox-stm32mp-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v7a/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v7a/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v7a/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v7a/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v7a/run b/configs/platform-v7a/run >>> index 3f62b237ac12..004706ddaf59 100755 >>> --- a/configs/platform-v7a/run >>> +++ b/configs/platform-v7a/run >>> @@ -62,7 +62,7 @@ if [ -z "${QEMU_NET}" ]; then >>> echo "Forwarding SSH port 127.0.0.1:${SSH_EXTERNAL_PORT} -> qemu:${SSH_INTERNAL_PORT}" >>> fi >>> >>> -BASE_CMDLINE="console=ttyAMA0,115200 loglevel=5 systemd.log_level=warning systemd.show_status=auto" >>> +BASE_CMDLINE="console=ttyAMA0,115200 loglevel=5 systemd.show_status=auto" >>> >>> if [ -d "${PTXDIST_PLATFORMDIR}/root/.virtfs_metadata" ]; then >>> security_model="mapped-file" >>> diff --git a/configs/platform-v7a/run-nfs b/configs/platform-v7a/run-nfs >>> index d1675fb47bfd..c78e36ca1ea0 100755 >>> --- a/configs/platform-v7a/run-nfs >>> +++ b/configs/platform-v7a/run-nfs >>> @@ -16,5 +16,5 @@ ${QEMU_EXEC} ${QEMU_NOGRAPHIC} \ >>> -kernel ${PTXDIST_PLATFORMDIR}/images/linuximage \ >>> -dtb ${PTXDIST_PLATFORMDIR}/images/vexpress-v2p-ca9.dtb \ >>> -smp 1 \ >>> - -append "console=ttyAMA0 root=/dev/nfs nfsroot=10.0.2.2:/root,v3,tcp,port=2049,mountport=2049 rw mem=1024M rootwait loglevel=5 systemd.log_level=warning systemd.show_status=auto ip=dhcp" >>> + -append "console=ttyAMA0 root=/dev/nfs nfsroot=10.0.2.2:/root,v3,tcp,port=2049,mountport=2049 rw mem=1024M rootwait loglevel=5 systemd.show_status=auto ip=dhcp" >>> >>> diff --git a/configs/platform-v7a_noneon/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v7a_noneon/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v7a_noneon/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v7a_noneon/barebox-vexpress-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v7a_noneon/run b/configs/platform-v7a_noneon/run >>> index 8af190f11eb4..0bb06bc60868 100755 >>> --- a/configs/platform-v7a_noneon/run >>> +++ b/configs/platform-v7a_noneon/run >>> @@ -62,7 +62,7 @@ if [ -z "${QEMU_NET}" ]; then >>> echo "Forwarding SSH port 127.0.0.1:${SSH_EXTERNAL_PORT} -> qemu:${SSH_INTERNAL_PORT}" >>> fi >>> >>> -BASE_CMDLINE="console=ttyAMA0,115200 loglevel=5 systemd.log_level=warning systemd.show_status=auto" >>> +BASE_CMDLINE="console=ttyAMA0,115200 loglevel=5 systemd.show_status=auto" >>> >>> if [ -d "${PTXDIST_PLATFORMDIR}/root/.virtfs_metadata" ]; then >>> security_model="mapped-file" >>> diff --git a/configs/platform-v7a_noneon/run-nfs b/configs/platform-v7a_noneon/run-nfs >>> index d1675fb47bfd..c78e36ca1ea0 100755 >>> --- a/configs/platform-v7a_noneon/run-nfs >>> +++ b/configs/platform-v7a_noneon/run-nfs >>> @@ -16,5 +16,5 @@ ${QEMU_EXEC} ${QEMU_NOGRAPHIC} \ >>> -kernel ${PTXDIST_PLATFORMDIR}/images/linuximage \ >>> -dtb ${PTXDIST_PLATFORMDIR}/images/vexpress-v2p-ca9.dtb \ >>> -smp 1 \ >>> - -append "console=ttyAMA0 root=/dev/nfs nfsroot=10.0.2.2:/root,v3,tcp,port=2049,mountport=2049 rw mem=1024M rootwait loglevel=5 systemd.log_level=warning systemd.show_status=auto ip=dhcp" >>> + -append "console=ttyAMA0 root=/dev/nfs nfsroot=10.0.2.2:/root,v3,tcp,port=2049,mountport=2049 rw mem=1024M rootwait loglevel=5 systemd.show_status=auto ip=dhcp" >>> >>> diff --git a/configs/platform-v8a/barebox-common-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v8a/barebox-common-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v8a/barebox-common-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v8a/barebox-common-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-v8a/barebox-rock3a-defaultenv/nv/linux.bootargs.loglevel b/configs/platform-v8a/barebox-rock3a-defaultenv/nv/linux.bootargs.loglevel >>> index 705752ca416d..d45c34464422 100644 >>> --- a/configs/platform-v8a/barebox-rock3a-defaultenv/nv/linux.bootargs.loglevel >>> +++ b/configs/platform-v8a/barebox-rock3a-defaultenv/nv/linux.bootargs.loglevel >>> @@ -1 +1 @@ >>> -loglevel=5 systemd.log_level=warning systemd.show_status=auto >>> +loglevel=5 systemd.show_status=auto >>> diff --git a/configs/platform-x86_64/run b/configs/platform-x86_64/run >>> index f3f4c34653a8..e7f30fdd3048 100755 >>> --- a/configs/platform-x86_64/run >>> +++ b/configs/platform-x86_64/run >>> @@ -65,7 +65,7 @@ if [ -z "${QEMU_NET}" ]; then >>> QEMU_NET=(-netdev user,id=net1,hostfwd=tcp:127.0.0.1:${TELNET_EXTERNAL_PORT}-:${TELNET_INTERNAL_PORT},hostfwd=tcp:127.0.0.1:${SSH_EXTERNAL_PORT}-:${SSH_INTERNAL_PORT} ) >>> fi >>> >>> -BASE_CMDLINE="console=ttyS0,115200 loglevel=5 systemd.log_level=warning systemd.show_status=auto" >>> +BASE_CMDLINE="console=ttyS0,115200 loglevel=5 systemd.show_status=auto" >>> >>> if [ -d "${PTXDIST_PLATFORMDIR}/root/.virtfs_metadata" ]; then >>> security_model="mapped-file" >> >> -- >> Pengutronix e.K. | | >> Steuerwalder Str. 21 | http://www.pengutronix.de/ | >> 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | >> Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | >> >> >> > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |