[pve-devel] Blacklisting HP hardware watchdog timer module ?

[Alexandre DERUMIER]

@Dietmar :

if we blacklist all modules in pve-blacklist.conf,

I can't force to load one with define it in /etc/modules.

example :
/etc/modprobe.d/pve-blacklist.conf 
blacklist ipmi_watchdog


/etc/modules
ipmi_watchdog


dmesg : 

Dec 03 08:45:56 kvmtest1.odiso.net systemd-modules-load[229]: Module 'ipmi_watchdog' is blacklisted
Dec 03 08:45:56 kvmtest1.odiso.net systemd-modules-load[229]: Module 'ipmi_watchdog' is blacklisted


I don't known how to manage that without removing the blacklist from pve-blacklist.conf,
but I think it'll be overwrite at each kernel update ?


----- Mail original -----
De: "lyt_yudi" <lyt_yudi at icloud.com>
À: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Jeudi 3 Décembre 2015 08:43:24
Objet: Re: [pve-devel] Blacklisting HP hardware watchdog timer module ?





在 2015年12月3日，下午3:28，Alexandre DERUMIER < aderumier at odiso.com > 写道： 


BQ_BEGIN

BQ_BEGIN
just got new error, because the watchdog. 



BQ_END
I see that ipmi_watchdog is loaded and nmi too, maybe can you try to disable nmi. 



can you try: 

edit 
/etc/default grub 

add 
GRUB_CMDLINE_LINUX_DEFAULT="quiet nmi_watchdog=0" 


#update-grub 


edit 

/etc/modprodbe.d/pve-blacklist.conf 

add 


blacklist iTCO_wdt 
blacklist iTCO_vendor_support 


edit 

/etc/modules 

ipmi_watchdog 

BQ_END



thanks. have been added. 

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