flux-dmesg(1)

SYNOPSIS

flux dmesg [OPTIONS]

DESCRIPTION

Each broker rank maintains a circular buffer of log entries which can be printed using flux-dmesg(1).

OPTIONS

-C, --clear
Clear the ring buffer.
-c, --read-clear
Clear the ring buffer after printing its contents.
-f, --follow
After printing the contents of the ring buffer, wait for new entries and print them as they arrive.

EXAMPLES

To dump the ring buffer on all ranks

$ flux exec flux dmesg | sort

SEE ALSO

flux-setattr(1), flux-broker-attributes(7)