Index

A | B | C | D | H | I | K | L | M | O | P | R | S | U | V

A

ACL
about 19
changing 32
changing object permissions 30
adding users to a system 31
admin
about the admin user 18
creating admin user 18
ownership of existing objects 18
privileges 18
AuthenticationObject
creating 31
password storage 28
recreating 35
user id 31

B

batch queue host objects 58
binding 37, 68

C

changing user passwords 32
class-mandatory member functions 36
commands
legion set_acl 34
legion_add_host_account 54
legion_change_permissions 30, 34
legion_combine_domains 69, 71
legion_config_scheduler 72
legion_create_implementation 40
legion_create_user 31
legion_create_user_object 31
legion_get_implicit_params 34
legion_host_vault_list 44
legion_initialize 16
legion_join_collection 73
legion_list_domains 70
legion_list_host_accounts 56
legion_login 28
legion_make_setup_script 22
legion_native_mpi_config_host 64
legion_native_mpi_init 64
legion_native_mpi_run 64
legion_print_config 69
legion_query_collection 73
legion_remove_host_account 55
legion_set_implicit_params 32, 34
legion_set_scheduler 73
legion_set_scheduler_policy 73
legion_setup_state 14
legion_shutdown 23
legion_starthost 20, 46, 47
legion_startup 15
legion_startvault 20, 48, 50
legion_vault_host_list 44
contexts
/home 31
/users 18
admin and user access 30
created in legion_init_security 19
read and write permissions 30
core object model 36
core objects 36
binding agents 37
context objects 37
host objects 37
implementation objects 37
legion object 37
vault objects 37
creating new users 31

D

domains 68
binding services 68
commands 70-71
joining 69
naming 68
downloading 8
binary files 9
RSA requirements 9

H

host objects 42
adding a new host object 45
adding a PCD host 51
batch queue host objects 58
PCD host commands 54
process control daemon (PCD) hosts 51
setting up a native MPI host 64
host-vault compatibility 42-45
host-vault pairs 42-45

I

implementation caches 39
implementation model 38
implementation tools 40
implicit parameters, manipulating 32
installation
first time start-up 14-17
security setting 18

K

Kerberos support 29

L

Legion
about 7
core object model 36
documentation 7
downloading 8
legion_init_security, running 18

M

MayI 26, 27-28
message layer 26
MESSIAHS 73
MPI
setting up a native MPI host 64

O

object address (OA or LOA) 37, 68
object creation procedure 38
object-mandatory member functions 36
OPA 38, 47
OPR 47

P

password
assigning 31
changing 32
storage 28
PCD hosts
about 51, 56
as bootstrap host 57
commands 54
installing 51
private mode 26
protected mode 26

R

resource management 72-73
adding resources 73
Collection object 72
commands 72
configuring Scheduler object 72
Enactor object 72
MIL query strings 73
Scheduler object 72
set a default Scheduler 73
set scheduler policy 73
root privileges 18

S

security 26
AuthenticationObject 28
changing user passwords 32
creating implementations 30
creating new users 31
enabling 18
features 30
Legion security model 26
MayI 26, 27-28
message layer 26
private mode 26
protected mode 26
public key encryption 27
start-up procedure 14-17
system administrator
creating a user id 18

U

user id, creating new 31

V

vault objects 42
adding 48

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