From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Roland Hieber <rhi@pengutronix.de>, distrokit@pengutronix.de
Subject: Re: [DistroKit] [PATCH] platforms: revert to default systemd loglevel
Date: Mon, 24 Apr 2023 21:55:12 +0200 [thread overview]
Message-ID: <c4f23e6c-3b00-8014-fb84-b4d764882271@pengutronix.de> (raw)
In-Reply-To: <20230424192948.2751564-1-rhi@pengutronix.de>
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.
Cheers,
Ahmad
>
> Signed-off-by: Roland Hieber <rhi@pengutronix.de>
> ---
> 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"
--
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next prev parent reply other threads:[~2023-04-24 19:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-24 19:29 Roland Hieber
2023-04-24 19:55 ` Ahmad Fatoum [this message]
2023-04-24 20:26 ` Roland Hieber
2023-05-03 15:24 ` Ahmad Fatoum
2023-04-26 20:15 ` Roland Hieber
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