lamcheckpoint man page on YellowDog

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LAMCHECKPOINT(1)		   LAM TOOLS		      LAMCHECKPOINT(1)

NAME
       lamcheckpoint - Checkpoint a LAM/MPI job.

SYNTAX
       lamcheckpoint <-ssi cr self|blcr> <-pid pidofmpirun>

OPTIONS
       -h	   Print the command help menu.

DESCRIPTION
       The  lamcheckpoint  tool	 checkpoints  the  LAM software on each of the
       nodes that were initially booted with  lamboot  and/or  lamgrow.	  lam‐
       checkpoint  calls the checkpoint function specific to the specified SSI
       module.

       The arguments to lamcheckpoint should contain the SSI  parameter	 indi‐
       cating the name of the Checkpoint module At present, there are only two
       Checkpoint modules namely, 'self' and 'blcr'.  Regardless of the Check‐
       point module selected, the pid of mpirun should be given as an argument
       to lamcheckpoint.

EXAMPLES
       lamcheckpoint -ssi cr self -pid 1024

       lamcheckpoint  -ssi   cr	  blcr	 -pid	1024   -ssi   cr_blcr_base_dir
       /path/to/context/file/dir

SEE ALSO
       lamrestart(1),  recon(1),  lamboot(1),  tkill(1),  bhost(5),  lam-help‐
       file(5), lamwipe(1)

LAM 7.1.2			  March, 2006		      LAMCHECKPOINT(1)
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