From: Danny Milosavljevic <dannym@scratchpost.org>
To: 30498@debbugs.gnu.org
Subject: [bug#30498] [PATCH shepherd] shepherd: If /dev/kmsg is writable, use it for logging.
Date: Sat, 17 Feb 2018 13:25:12 +0100 [thread overview]
Message-ID: <20180217132512.7e895e87@scratchpost.org> (raw)
In-Reply-To: <20180217122035.1443-1-dannym@scratchpost.org>
It's nice to be able to correlate all the stuff that happens at startup now:
Now you can actually see the communication between the processes sometimes :)
Example output:
$ dmesg
...
[ 2.893529] usb 1-6: Manufacturer: Chicony Electronics Co., Ltd.
[ 3.056972] shepherd[1]: Service root has been started.
[ 3.456744] shepherd[1]: starting services...
[ 3.457110] shepherd[1]: Service root-file-system has been started.
[ 3.466479] shepherd[1]: waiting for udevd...
[ 3.522308] udevd[186]: starting version 3.2.2
[ 3.574506] udevd[186]: starting eudev-3.2.2
[ 3.967420] udevd[186]: no sender credentials received, message ignored
[ 4.030350] Non-volatile memory driver v1.3
[ 4.059448] thinkpad_acpi: ThinkPad ACPI Extras v0.25
...
[ 5.298348] ath9k_htc 2-2:1.0 wlp0s29f7u2: renamed from wlan0
[ 5.381098] fbcon: inteldrmfb (fb0) is primary device
[ 5.938603] Console: switching to colour frame buffer device 160x50
[ 5.958004] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 5.993028] shepherd[1]: Service udev has been started.
[ 10.953719] Btrfs loaded, crc32c=crc32c-generic
[ 10.955704] BTRFS: device label dayas-home devid 1 transid 260833 /dev/dm-0
[ 10.983703] shepherd[1]: Service device-mapping-dayas-home has been started.
[ 10.984000] shepherd[1]: Service user-file-systems has been started.
[ 11.049660] BTRFS info (device dm-0): disk space caching is enabled
[ 11.049663] BTRFS info (device dm-0): has skinny extents
[ 11.219716] BTRFS info (device dm-0): enabling ssd optimizations
[ 11.236633] shepherd[1]: Service file-system-/home has been started.
[ 11.237366] shepherd[1]: Service file-system-/dev/pts has been started.
[ 11.237997] shepherd[1]: Service file-system-/dev/shm has been started.
[ 11.238568] shepherd[1]: Service file-system-/gnu/store has been started.
[ 11.239180] shepherd[1]: Service file-system-/run/systemd has been started.
[ 11.239839] shepherd[1]: Service file-system-/run/user has been started.
[ 11.240465] shepherd[1]: Service file-system-/sys/fs/cgroup has been started.
[ 11.241261] shepherd[1]: Service file-system-/sys/fs/cgroup/elogind has been started.
[ 16.538532] shepherd[1]: Respawning thermald.
...
[ 21.862151] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s29f7u2: link becomes ready
[ 345.176995] shepherd[1]: Respawning xorg-server.
[ 345.178541] shepherd[1]: Service xorg-server has been started.
[ 764.782498] perf: interrupt took too long (2526 > 2500), lowering kernel.perf_event_max_sample_rate to 79000
next prev parent reply other threads:[~2018-02-17 12:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-17 12:20 [bug#30498] [PATCH shepherd] shepherd: If /dev/kmsg is writable, use it for logging Danny Milosavljevic
2018-02-17 12:25 ` Danny Milosavljevic [this message]
2018-02-17 16:48 ` [bug#30498] [WIP v2 " Danny Milosavljevic
2018-02-17 16:49 ` Danny Milosavljevic
2018-02-26 18:04 ` Ludovic Courtès
2018-02-26 21:51 ` Danny Milosavljevic
2018-02-27 9:22 ` Ludovic Courtès
2018-02-26 22:32 ` Danny Milosavljevic
2018-02-27 9:19 ` Ludovic Courtès
2018-03-03 21:54 ` Ludovic Courtès
2018-03-03 22:37 ` Danny Milosavljevic
2018-03-05 16:51 ` Ludovic Courtès
2018-03-06 8:09 ` Danny Milosavljevic
2018-03-07 12:46 ` Ludovic Courtès
2018-03-07 11:04 ` [bug#30498] [PATCH 0/3] Log to syslog whenever possible Ludovic Courtès
2018-03-07 11:04 ` [bug#30498] [PATCH 1/3] Turn 'log-output-port' into a parameter Ludovic Courtès
2018-03-07 11:04 ` [bug#30498] [PATCH 2/3] Simplify 'make-shepherd-output-port' Ludovic Courtès
2018-03-07 11:04 ` [bug#30498] [PATCH 3/3] Use syslog for logging when running as root Ludovic Courtès
2018-03-07 15:25 ` [bug#30498] [PATCH 0/3] Log to syslog whenever possible Ludovic Courtès
2018-03-15 17:00 ` bug#30498: " Ludovic Courtès
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