lampra Posted May 10, 2019 Share Posted May 10, 2019 Try to add the following in the watchdog.service file. For me it works ControlGroup=cpu:/ Spoiler root@orangepipc:~# cat /lib/systemd/system/watchdog.service [Unit] Description=watchdog daemon Conflicts=wd_keepalive.service After=multi-user.target OnFailure=wd_keepalive.service [Service] Type=forking ControlGroup=cpu:/ EnvironmentFile=/etc/default/watchdog ExecStartPre=/bin/sh -c '[ -z "${watchdog_module}" ] || [ "${watchdog_module}" = "none" ] || /sbin/modprobe $watchdog_module' ExecStart=/bin/sh -c '[ $run_watchdog != 1 ] || exec /usr/sbin/watchdog $watchdog_options' ExecStopPost=/bin/sh -c '[ $run_wd_keepalive != 1 ] || false' [Install] WantedBy=default.target Link to comment Share on other sites More sharing options...
Solution rufik Posted May 11, 2019 Solution Share Posted May 11, 2019 13 hours ago, lampra said: Try to add the following in the watchdog.service file. For me it works ControlGroup=cpu:/ This directive is deprecated now. But I've set realtime=no and this error has gone. Link to comment Share on other sites More sharing options...
marozsas Posted September 4, 2019 Share Posted September 4, 2019 Hi There ! I have a Orange Pi 3 (H6 SOC I suppose) and I am trying to enable watchdog reset. As far I can see, there is no kernel module for it, and, as result, there is no /dev/watchdog device file. root@orangepi3:~# uname -a Linux orangepi3 5.2.5-sunxi64 #5.92 SMP Fri Aug 2 07:51:38 CEST 2019 aarch64 aarch64 aarch64 GNU/Linux root@orangepi3:~# lsmod Module Size Used by zstd 16384 4 zram 28672 2 btsdio 16384 0 bluetooth 360448 2 btsdio brcmfmac 204800 0 brcmutil 16384 1 brcmfmac snd_soc_hdmi_codec 16384 0 snd_soc_core 135168 1 snd_soc_hdmi_codec snd_pcm_dmaengine 16384 1 snd_soc_core snd_pcm 94208 3 snd_soc_hdmi_codec,snd_soc_core,snd_pcm_dmaengine snd_timer 32768 1 snd_pcm snd 57344 4 snd_soc_hdmi_codec,snd_timer,snd_soc_core,snd_pcm soundcore 16384 1 snd cfg80211 319488 1 brcmfmac rfkill 28672 5 bluetooth,cfg80211 sun50i_h6_ths 16384 0 cpufreq_dt 16384 0 realtek 20480 1 dw_hdmi_i2s_audio 16384 0 dw_hdmi_cec 16384 0 i2c_mv64xxx 20480 0 dwmac_sun8i 24576 0 mdio_mux 16384 1 dwmac_sun8i root@orangepi3:~# ls /dev/watchdog ls: cannot access '/dev/watchdog': No such file or directory root@orangepi3:~# I've installed watchdog package and added the line "extraarg=sunxi_wdt.nowayout=1" to /boot/armbianEnv.txt What am I missing ? Link to comment Share on other sites More sharing options...
martinayotte Posted September 4, 2019 Share Posted September 4, 2019 44 minutes ago, marozsas said: As far I can see, there is no kernel module for it, and, as result, there is no /dev/watchdog device file. I've my OPi3 with 5.3.0-rc3, and watchdog is compiled inside kernel, not as a module. Therefore, I've the /dev/watchdog and "dmesg | grep -i watchdog" is reporting the following : [ 1.830851] sunxi-wdt 7020400.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0) Link to comment Share on other sites More sharing options...
megusta Posted October 29, 2019 Share Posted October 29, 2019 hey guys, can someone help me, maybe I forgot something. My watchdog.service doesn't work watchdog.service - watchdog daemon Loaded: loaded (/lib/systemd/system/watchdog.service; enabled; vendor preset: ena bled) Active: inactive (dead) since Mon 2019-10-28 23:58:27 CET; 15h ago Process: 2836 ExecStart=/bin/sh -c [ $run_watchdog != 1 ] || exec /usr/sbin/watchd og $watchdog_options (code=exited, status=2) Process: 2833 ExecStartPre=/bin/sh -c [ -z "${watchdog_module}" ] || [ "${watchdog _module}" = "none" ] || /sbin/modprobe $watchdog_module (code=exited, status=0/SUCCE SS) CPU: 24ms Warning: Journal has been rotated since unit was started. Log output is incomplete o r unavailable. echo 1 > /dev/watchdog it works, orange pi zero restarts my /etc/default/watchdog # Start watchdog at boot time? 0 or 1 run_watchdog=1 # Start wd_keepalive after stopping watchdog? 0 or 1 run_wd_keepalive=1 # Load module before starting watchdog watchdog_module="none" # Specify additional watchdog options here (see manpage). my /etc/watchdog.conf ping = 1.1.1.1 ping = 192.168.178.1 interface = wlan0 #file = /var/log/messages #change = 1407 # Uncomment to enable test. Setting one of these values to '0' disables it. # These values will hopefully never reboot your machine during normal use # (if your machine is really hung, the loadavg will go much higher than 25) #max-load-1 = 24 #max-load-5 = 18 #max-load-15 = 12 # Note that this is the number of pages! # To get the real size, check how large the pagesize is on your machine. #min-memory = 1 #allocatable-memory = 1 #repair-binary = /usr/sbin/repair #repair-timeout = 60 test-binary = /usr/local/bin/watchdog_led.sh test-timeout = 60 # The retry-timeout and repair limit are used to handle errors in a more robust # manner. Errors must persist for longer than retry-timeout to action a repair # or reboot, and if repair-maximum attempts are made without the test passing a # reboot is initiated anyway. #retry-timeout = 60 #repair-maximum = 1 watchdog-device = /dev/watchdog # Defaults compiled into the binary temperature-sensor =/sys/class/thermal/thermal_zone0/temp max-temperature = 90 # Defaults compiled into the binary #admin = root interval = 20 #logtick = 1 #log-dir = /var/log/watchdog # This greatly decreases the chance that watchdog won't be scheduled before # your machine is really loaded realtime = yes priority = 1 # Check if rsyslogd is still running by enabling the following line #pidfile = /var/run/rsyslogd.pid pidfile = /var/lib/zerotier-one/zerotier-one.pid my /etc/systemd/system.conf RuntimeWatchdogSec=16 ShutdownWatchdogSec=10min my /boot/armbianEnv.txt verbosity=7 logo=disabled console=none disp_mode=1920x1080p60 overlay_prefix=sun8i-h3 overlays=usbhost2 usbhost3 rootdev=UUID=*** rootfstype=ext4 usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u extraarg=thiswatchdogparameter=value extraarg=sunxi_wdt.nowayout=1 lsmod Module Size Used by xt_nat 16384 7 xt_tcpudp 16384 21 veth 20480 0 xt_conntrack 16384 1 ipt_MASQUERADE 16384 8 nf_conntrack_netlink 32768 0 nfnetlink 16384 2 nf_conntrack_netlink xt_addrtype 16384 2 iptable_filter 16384 1 iptable_nat 16384 1 nf_nat_ipv4 16384 2 ipt_MASQUERADE,iptable_nat nf_nat 24576 2 xt_nat,nf_nat_ipv4 nf_conntrack 77824 6 xt_nat,ipt_MASQUERADE,nf_conntrack_netlink,xt_conntrack,nf_nat_ipv4,nf_nat nf_defrag_ipv6 16384 1 nf_conntrack nf_defrag_ipv4 16384 1 nf_conntrack br_netfilter 20480 0 aufs 167936 0 aes_arm_bs 20480 0 crypto_simd 16384 1 aes_arm_bs cryptd 20480 1 crypto_simd ccm 20480 9 overlay 77824 5 sun8i_codec_analog 24576 0 sun8i_adda_pr_regmap 16384 1 sun8i_codec_analog snd_soc_simple_card 16384 0 sun4i_i2s 20480 0 snd_soc_simple_card_utils 16384 1 snd_soc_simple_card snd_soc_core 114688 4 sun4i_i2s,sun8i_codec_analog,snd_soc_simple_card_utils,snd_soc_simple_card snd_pcm_dmaengine 16384 1 snd_soc_core snd_pcm 69632 3 sun4i_i2s,snd_pcm_dmaengine,snd_soc_core lima 40960 0 xradio_wlan 94208 1 sun4i_gpadc_iio 16384 0 snd_timer 24576 1 snd_pcm gpu_sched 20480 1 lima snd 45056 3 snd_timer,snd_soc_core,snd_pcm ttm 57344 1 lima soundcore 16384 1 snd industrialio 49152 1 sun4i_gpadc_iio mac80211 450560 1 xradio_wlan sun8i_ths 16384 0 cfg80211 393216 2 mac80211,xradio_wlan cpufreq_dt 16384 0 uio_pdrv_genirq 16384 0 uio 16384 1 uio_pdrv_genirq thermal_sys 57344 3 cpufreq_dt,sun8i_ths,sun4i_gpadc_iio usb_f_acm 16384 1 u_serial 20480 1 usb_f_acm g_serial 16384 0 libcomposite 40960 2 g_serial,usb_f_acm ip_tables 20480 2 iptable_filter,iptable_nat x_tables 20480 7 xt_nat,ip_tables,iptable_filter,xt_tcpudp,ipt_MASQUERADE,xt_addrtype,xt_conntrack pwrseq_simple 16384 1 Link to comment Share on other sites More sharing options...
megusta Posted October 30, 2019 Share Posted October 30, 2019 22 hours ago, megusta said: my /etc/systemd/system.conf RuntimeWatchdogSec=16 ShutdownWatchdogSec=10min i figured out, this conflicts with watchdog.service. Link to comment Share on other sites More sharing options...
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