If the job memory requirements cannot be satisfied, bjobs -l shows the pending reason. bjobs -l shows both reserved slots and reserved memory.
bsub -m hostA -n 2 -q reservation -R"rusage[mem=60]" sleep 8888Job <3> is submitted to queue <reservation>.
bjobs -l shows the reserved memory:
bjobs -lpJob <3>, User <user1>, Project <default>, Status <PEND>, Queue <reservation>, Command <sleep 8888>Tue Jan 22 17:01:05 2010: Submitted from host <user1>, CWD </home/user1/>, 2 ProcessorsRequested, Requested Resources <rusage[mem=60]>, Specified Hosts <hostA>;Tue Jan 22 17:01:15 2010: Reserved <1> job slot on host <hostA>;Tue Jan 22 17:01:15 2010: Reserved <60> megabyte memory on host <60M*hostA>;PENDING REASONS: Not enough job slot(s): hostA;SCHEDULING PARAMETERSr15s r1m r15m ut pg io ls it tmp swp memloadSched - - - - - - - - - - -loadStop - - - - - - - - - - -cpuspeed bandwidthloadSched - -loadStop - -