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following link:
https://bugzilla.lustre.org/show_bug.cgi?id=11556
What |Removed |Added
----------------------------------------------------------------------------
Group| |Enterprise Support_CHEVRON
We have a 32 cluster with a 10GE interconnect, that is for MPI only and a 1GE
for i/o. Lustre is mount form the 1GE. This afternoon, the node hung, and we
found this in the log.
Jan 16 14:44:29 oct001 kernel: Lustre: 20:0:(linux-debug.c:96:libcfs_run_upcall
()) Invoked LNET upcall /usr/lib/lustre/lnet_upcall
ROUTER_NOTIFY,[EMAIL PROTECTED],down,1168980191
Jan 16 14:44:29 oct001 kernel: Lustre: 20:0:(linux-debug.c:96:libcfs_run_upcall
()) Invoked LNET upcall /usr/lib/lustre/lnet_upcall
ROUTER_NOTIFY,[EMAIL PROTECTED],down,1168980191
Jan 16 14:44:29 oct001 kernel: Lustre: 20:0:(linux-debug.c:96:libcfs_run_upcall
()) Invoked LNET upcall /usr/lib/lustre/lnet_upcall
ROUTER_NOTIFY,[EMAIL PROTECTED],down,1168980191
Jan 16 14:44:29 oct001 kernel: Lustre: 20:0:(linux-debug.c:96:libcfs_run_upcall
()) Invoked LNET upcall /usr/lib/lustre/lnet_upcall
ROUTER_NOTIFY,[EMAIL PROTECTED],down,1168980191
Jan 16 14:44:29 oct001 kernel: Lustre: 20:0:(linux-debug.c:96:libcfs_run_upcall
()) Invoked LNET upcall /usr/lib/lustre/lnet_upcall
ROUTER_NOTIFY,[EMAIL PROTECTED],down,1168980191
Jan 16 15:08:54 oct001 syslogd 1.4.1: restart.
The ip addresses are our mds and oss. We are running 1.4.8 with 1 mds and 4 OSS.
Why we see ROUTER_NOTIFY messages?
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