[ClusterLabs] Q: high-priority messages from DLM?

[Reid Wahl]

On Fri, Dec 4, 2020 at 10:32 AM Reid Wahl <nwahl at redhat.com> wrote:
>
> I'm inclined to agree, although maybe there's a good reason. These get
> logged with KERN_ERR priority.

I hit Enter and that email sent instead of line-breaking... anyway.

https://github.com/torvalds/linux/blob/master/fs/dlm/dlm_internal.h#L61-L62
https://github.com/torvalds/linux/blob/master/fs/dlm/lowcomms.c#L1250

>
> On Fri, Dec 4, 2020 at 5:32 AM Ulrich Windl
> <Ulrich.Windl at rz.uni-regensburg.de> wrote:
> >
> > Hi!
> >
> > Logging into a server via iDRAC, I see several messages drom "dlm:" at the console screen. My obvious explanation is that they are on the screen, because journald (SLES15 SP2) treats them is high priority messages that should go to the screen. However IMHO they are not:
> >
> > [83035.333382] dlm: closing connection to node 118
> > [84756.045008] dlm: closing connection to node 118
> > [160906.211673] dlm: Using SCTP for communications
> > [160906.239357] dlm: connecting to 118
> > [160906.239807] dlm: connecting to 116
> > [160906.241432] dlm: connected to 116
> > [160906.241448] dlm: connected to 118
> > [174464.522831] dlm: closing connection to node 116
> > [174670.058912] dlm: connecting to 116
> > [174670.061373] dlm: connected to 116
> > [175561.816821] dlm: closing connection to node 118
> > [175617.654995] dlm: connecting to 118
> > [175617.665153] dlm: connected to 118
> > [175695.310971] dlm: closing connection to node 118
> > [175695.311039] dlm: closing connection to node 116
> > [175695.311084] dlm: closing connection to node 119
> > [175759.045564] dlm: Using SCTP for communications
> > [175759.052075] dlm: connecting to 118
> > [175759.052623] dlm: connecting to 116
> > [175759.052917] dlm: connected to 116
> > [175759.053847] dlm: connected to 118
> > [432217.637844] dlm: closing connection to node 119
> > [432217.637912] dlm: closing connection to node 118
> > [432217.637953] dlm: closing connection to node 116
> > [438872.495086] dlm: Using SCTP for communications
> > [438872.499832] dlm: connecting to 118
> > [438872.500340] dlm: connecting to 116
> > [438872.500600] dlm: connected to 116
> > [438872.500642] dlm: connected to 118
> > [779424.346316] dlm: closing connection to node 116
> > [780017.597844] dlm: connecting to 116
> > [780017.616321] dlm: connected to 116
> > [783118.476060] dlm: closing connection to node 116
> > [783318.744036] dlm: connecting to 116
> > [783318.756923] dlm: connected to 116
> > [784893.793366] dlm: closing connection to node 118
> > [785082.619709] dlm: connecting to 118
> > [785082.633263] dlm: connected to 118
> >
> > Regards,
> > Ulrich
> >
> >
> >
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>
>
> --
> Regards,
>
> Reid Wahl, RHCA
> Senior Software Maintenance Engineer, Red Hat
> CEE - Platform Support Delivery - ClusterHA



-- 
Regards,

Reid Wahl, RHCA
Senior Software Maintenance Engineer, Red Hat
CEE - Platform Support Delivery - ClusterHA