On 01/04/2017 06:05 PM, Ulrich Windl wrote:
Muhammad Sharfuddin <m.sharfud...@nds.com.pk> schrieb am 04.01.2017 um 11:58 in
Nachricht <9ff82caa-d16e-13f4-e514-d356224f8...@nds.com.pk>:
On 01/04/2017 12:09 PM, Ulrich Windl wrote:
Muhammad Sharfuddin <m.sharfud...@nds.com.pk> schrieb am 03.01.2017 um 17:11
in
Nachricht <cdaf4125-f2ce-7793-b4a0-44b2fcaf2...@nds.com.pk>:
Hello,

pacemaker does not start on this machine(Fujitsu PRIMERGY RX2540 M1)
with following error in  the logs:

sbd: [13236]: ERROR: Cannot open watchdog device: /dev/watchdog: No such
file or directory

System Info:

sbd-1.2.1-8.7.x86_64  corosync-2.3.3-7.12.x86_64 pacemaker-1.1.12-7.1.x86_64

lsmod | egrep "(wd|dog)"
iTCO_wdt               13480  0
iTCO_vendor_support    13718  1 iTCO_wdt
What were the messages when that modules were loaded?

[...]
kernel: [44884.038881] iTCO_vendor_support: vendor-support=0
kernel: [44884.042038] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
kernel: [44884.042101] iTCO_wdt: unable to reset NO_REBOOT flag, device
disabled by hardware/BIOS

what should I check for in firmware ? I have never seen anything in
firmware/bios that relates to watchdog.
I don't know for your hardware, but for a HP DL380 iLO is handling the watchdog 
thing (I think). So maybe look in the corresponding place for your hardware or 
Google.
Thank you.
The unsolved mystery.. on the other 100% identical node(cluster member) /dev/watchdog is also unavailable and there I also got the same messages when loading iTCO_wdt module but pacemaker starts smoothly(even without loading the softdog module).. strange isn't ?
Ulrich



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