Время от времени возникают проблемы с перезагрузкой моего RPi.
Запуск последней версии Raspbian, Pi4-4Gb, PNY SSD - загрузка с SD, но /root на SSD. Основным программным обеспечением является Home Assistant Supervised.
Похоже, что-то приводит к перезагрузке Pi, но программная перезагрузка не удалась, поэтому SSD недоступен. Единственное исправление - это полная перезагрузка.
Есть идеи, что может быть причиной первоначальной перезагрузки?
В моих исследованиях есть предположения, что это может быть связано с настройками /etc/fstab или разделом swapfile / swap .
debug вывод журнала
Apr 11 07:17:06 raspberrypi thd[359]: Found socket passed from systemd
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] On node 0 totalpages: 1012736
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] DMA zone: 1728 pages used for memmap
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] DMA zone: 0 pages reserved
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] DMA zone: 196608 pages, LIFO batch:63
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] HighMem zone: 816128 pages, LIFO batch:63
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] pcpu-alloc: s36928 r8192 d24512 u69632 alloc=17*4096
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Apr 11 07:17:06 raspberrypi kernel: [ 0.198541] PCI: CLS 0 bytes, default 64
Apr 11 07:17:06 raspberrypi kernel: [ 0.298632] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
Apr 11 07:17:06 raspberrypi kernel: [ 0.298771] pci 0000:00:00.0: PME# supported from D0 D3hot
Apr 11 07:17:06 raspberrypi kernel: [ 0.301732] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
Apr 11 07:17:06 raspberrypi kernel: [ 0.301857] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
Apr 11 07:17:06 raspberrypi kernel: [ 0.302173] pci 0000:01:00.0: PME# supported from D0 D3cold
Apr 11 07:17:06 raspberrypi kernel: [ 0.304936] pci_bus 0000:01: busn_res: [bus 01] end is updated to 01
Apr 11 07:17:06 raspberrypi kernel: [ 0.397490] dwc_otg: FIQ enabled
Apr 11 07:17:06 raspberrypi kernel: [ 0.397499] dwc_otg: NAK holdoff enabled
Apr 11 07:17:06 raspberrypi kernel: [ 0.397508] dwc_otg: FIQ split-transaction FSM enabled
Apr 11 07:17:06 raspberrypi kernel: [ 0.397520] Module dwc_common_port init
Apr 11 07:17:06 raspberrypi kernel: [ 2.169455] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
Apr 11 07:17:06 raspberrypi kernel: [ 12.680139] brcmfmac: F1 signature read @0x18000000=0x15264345
syslog извлечение из этого времени. Мне кажется, что начата мягкая перезагрузка, но systemd, похоже, перезапускает ряд сервисов. Многие из этих записей журнала не появляются в журналах после полной перезагрузки.
Единственное, что в cron.hourly - это fake-hwclock.
Apr 11 07:17:02 raspberrypi CRON[31307]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Apr 11 07:17:06 raspberrypi fake-hwclock[97]: Sat 11 Apr 06:17:02 UTC 2020
Apr 11 07:17:06 raspberrypi systemd-fsck[125]: e2fsck 1.44.5 (15-Dec-2018)
Apr 11 07:17:06 raspberrypi systemd[1]: Started Set the console keyboard layout.
Apr 11 07:17:06 raspberrypi systemd[1]: Started udev Coldplug all Devices.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Helper to synchronize boot up for ifupdown...
Apr 11 07:17:06 raspberrypi systemd[1]: Started Helper to synchronize boot up for ifupdown.
Apr 11 07:17:06 raspberrypi systemd-fsck[125]: /dev/sda1: clean, 395335/14655488 files, 4168032/58599574 blocks
Apr 11 07:17:06 raspberrypi systemd[1]: Started File System Check on Root Device.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Remount Root and Kernel File Systems...
Apr 11 07:17:06 raspberrypi systemd[1]: Started Remount Root and Kernel File Systems.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Flush Journal to Persistent Storage...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Load/Save Random Seed...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Create System Users...
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Load/Save Random Seed.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Create System Users.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Flush Journal to Persistent Storage.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Create Static Device Nodes in /dev...
Apr 11 07:17:06 raspberrypi systemd[1]: Started Create Static Device Nodes in /dev.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Local File Systems (Pre).
Apr 11 07:17:06 raspberrypi systemd[1]: Starting udev Kernel Device Manager...
Apr 11 07:17:06 raspberrypi systemd[1]: Started udev Kernel Device Manager.
Apr 11 07:17:06 raspberrypi systemd-udevd[160]: Using default interface naming scheme 'v240'.
Apr 11 07:17:06 raspberrypi systemd[1]: Found device /dev/serial1.
Apr 11 07:17:06 raspberrypi mtp-probe: checking bus 2, device 2: "/sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb2/2-1"
Apr 11 07:17:06 raspberrypi mtp-probe: bus: 2, device: 2 was not an MTP device
Apr 11 07:17:06 raspberrypi mtp-probe: checking bus 1, device 4: "/sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.3"
Apr 11 07:17:06 raspberrypi mtp-probe: bus: 1, device: 4 was not an MTP device
Apr 11 07:17:06 raspberrypi mtp-probe: checking bus 1, device 6: "/sys/devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4"
Apr 11 07:17:06 raspberrypi mtp-probe: bus: 1, device: 6 was not an MTP device
Apr 11 07:17:06 raspberrypi systemd-udevd[154]: Using default interface naming scheme 'v240'.
Apr 11 07:17:06 raspberrypi systemd[1]: Found device /dev/disk/by-partuuid/56cd6262-01.
Apr 11 07:17:06 raspberrypi systemd[1]: Created slice system-bthelper.slice.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Huge Pages File System being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in FUSE Control File System being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting File System Check on /dev/disk/by-partuuid/56cd6262-01...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Load/Save RF Kill Switch Status...
Apr 11 07:17:06 raspberrypi systemd[1]: Started Load/Save RF Kill Switch Status.
Apr 11 07:17:06 raspberrypi systemd-fsck[272]: fsck.fat 4.1 (2017-01-24)
Apr 11 07:17:06 raspberrypi systemd-fsck[272]: 0x41: Dirty bit is set. Fs was not properly unmounted and some data may be corrupt.
Apr 11 07:17:06 raspberrypi systemd-fsck[272]: Automatically removing dirty bit.
Apr 11 07:17:06 raspberrypi systemd-fsck[272]: Performing changes.
Apr 11 07:17:06 raspberrypi systemd-fsck[272]: /dev/mmcblk0p1: 232 files, 106929/516190 clusters
Apr 11 07:17:06 raspberrypi systemd[1]: Started File System Check on /dev/disk/by-partuuid/56cd6262-01.
Apr 11 07:17:06 raspberrypi systemd[1]: Mounting /boot...
Apr 11 07:17:06 raspberrypi systemd[1]: Mounted /boot.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Local File Systems.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Preprocess NFS configuration...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Set console font and keymap...
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Commit a transient machine-id on disk being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Create Volatile Files and Directories...
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Load AppArmor profiles being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Raise network interfaces...
Apr 11 07:17:06 raspberrypi systemd[1]: nfs-config.service: Succeeded.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Preprocess NFS configuration.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in RPC security service for NFS client and server being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in RPC security service for NFS server being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target NFS client services.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Remote File Systems (Pre).
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Remote File Systems.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Set console font and keymap.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Create Volatile Files and Directories.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Update UTMP about System Boot/Shutdown...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Network Time Synchronization...
Apr 11 07:17:06 raspberrypi systemd[1]: Started Update UTMP about System Boot/Shutdown.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Raise network interfaces.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Network Time Synchronization.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target System Initialization.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Daily Cleanup of Temporary Directories.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Docker Socket for the API.
Apr 11 07:17:06 raspberrypi systemd[1]: Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
Apr 11 07:17:06 raspberrypi systemd[1]: Listening on D-Bus System Message Bus Socket.
Apr 11 07:17:06 raspberrypi systemd[1]: Listening on triggerhappy.socket.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target System Time Synchronized.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Daily man-db regeneration.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Daily rotation of log files.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Run certbot twice daily.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Daily apt download activities.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Daily apt upgrade and clean activities.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Timers.
Apr 11 07:17:06 raspberrypi systemd[1]: Listening on Docker Socket for the API.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Sockets.
Apr 11 07:17:06 raspberrypi systemd[1]: Reached target Basic System.
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Copy user wpa_supplicant.conf being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Bluetooth service...
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in Turn on SSH if /boot/ssh is present being skipped.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Check for Raspberry Pi EEPROM updates...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting rng-tools.service...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Modem Manager...
Apr 11 07:17:06 raspberrypi systemd[1]: Started Regular background program processing daemon.
Apr 11 07:17:06 raspberrypi systemd[1]: Started Manage Sound Card State (restore and store).
Apr 11 07:17:06 raspberrypi alsactl[345]: alsactl 1.1.8 daemon started
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Save/Restore Sound Card State...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting pywws weather station live logging...
Apr 11 07:17:06 raspberrypi cron[344]: (CRON) INFO (pidfile fd = 3)
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Hass.io AppArmor...
Apr 11 07:17:06 raspberrypi rpi-eeprom-update[338]: BCM2711 detected
Apr 11 07:17:06 raspberrypi systemd[1]: Starting System Logging Service...
Apr 11 07:17:06 raspberrypi rngd[351]: rngd 2-unofficial-mt.14 starting up...
Apr 11 07:17:06 raspberrypi rng-tools[339]: Starting Hardware RNG entropy gatherer daemon: rngd.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Configure Bluetooth Modems connected by UART...
Apr 11 07:17:06 raspberrypi cron[344]: (CRON) INFO (Running @reboot jobs)
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Certbot...
Apr 11 07:17:06 raspberrypi systemd[1]: Starting triggerhappy global hotkey daemon...
Apr 11 07:17:06 raspberrypi thd[359]: Found socket passed from systemd
Apr 11 07:17:06 raspberrypi systemd[1]: Condition check resulted in getty on tty2-tty6 if dbus and logind are not available being skipped.
Apr 11 07:17:06 raspberrypi avahi-daemon[363]: Found user 'avahi' (UID 108) and group 'avahi' (GID 113).
Apr 11 07:17:06 raspberrypi systemd[1]: Starting Restore /etc/resolv.conf if the system crashed before the ppp link was shut down...
Apr 11 07:17:06 raspberrypi avahi-daemon[363]: Successfully dropped root privileges.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting LSB: Switch to ondemand cpu governor (unless shift key is pressed)...
Apr 11 07:17:06 raspberrypi avahi-daemon[363]: avahi-daemon 0.7 starting up.
Apr 11 07:17:06 raspberrypi systemd[1]: Starting dphys-swapfile - set up, mount/unmount, and delete a swap file...
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] Booting Linux on physical CPU 0x0
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] Linux version 4.19.97-v7l+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1294 SMP Thu Jan 30 13:21:14 GMT 2020
Apr 11 07:17:06 raspberrypi kernel: [ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7), cr=30c5383d
[править - 19 апреля]
Возможно, я обнаружил причину root - я думаю, что вызов fake-hwclock мог быть причиной проблемы, поскольку задание cron вызывало мягкую перезагрузку по истечении времени, которое прошло.
Пока я закомментировал содержимое сценария в кукурузе (а не удалил его), и я посмотрю, является ли система более стабильной.
fake-hwclock теперь в Raspbian излишне, так как * Служба 1033 * сохраняет ваше время и восстанавливает его при загрузке.
[править - 4 мая 2020 года]
Я полностью удалил пакет fake-hwclock, который, как казалось, все еще вызывался откуда-то , Пока все выглядит хорошо.