*

HPSS_API_MAX_CONN

- Defines

the number of connections

that

 

are supported by the Client API

*

 

within

 

a single client

process

*

HPSS_API_DEBUG

*

- Used to

enable debug messages

*

HPSS_API_RETRIES

- Used to

control

the number of retries

*

 

when operations

fail with a

"retryable"

return code

 

*

HPSS_API_BUSY_DELAY

the number of seconds

*

- Used to

control

*

HPSS_API_BUSY_RETRIES

to delay between retry attempts.

*

- Used to

control

the number of retries

*

 

to be performed

when a request fails

*

 

because

the Core Server does not

*

 

currently have an available thread

*

HPSS_API_TOTAL_DELAY

to handle the request

*

- Used to

control

the number of seconds

*

HPSS_API_LIMITED_RETRIES

to continue retrying a request

*

- Used to

control

the number of retry

*

 

attempts before

a limited retry error

*

 

operation fails

 

*HPSS_API_DMAP_WRITE_UPDATES - Used to control the frequency of the

*

cache invalidates

that are

issued to

*

the DMAPI

file

system while writing

*

to a file

that

is

mirrored

in HPSS

*HPSS_API_REUSE_CONNECTIONS - Used to control whether TCP/IP

*

 

connections are

to left open as long

*

 

as an HPSS

file

is open or are closed

*

HPSS_API_USE_PORT_RANGE

after each

read

or write operation.

*

- Used

to control

whether HPSS Movers

*

 

should the

configured port range

*

 

when

making TCP/IP connection for

*

 

read

or write operations for the

client

HPSS_API_RETRY_STAGE_INP

- Used

to control

whether retries are

*

*

 

attempted on when trying to open

files

 

in a

Class

of Service that is

*

 

*

 

configured

for background staging on

*

 

open

 

 

 

*HPSS_API_DISABLE_CROSS_REALM- Used to control cross-realm traversal

*HPSS_API_DISABLE_JUNCTIONS - Used to control junction traversal

*

HPSS_API_SITE_NAME

- Used to control which HPSS site

*

HPSS_API_AUTHN_MECH

the client is connected

*

- Used to control the select of an

*

HPSS_API_RPC_PROT_LEVEL

authentication mechanism

*

- Used to control the select of an

*

 

RPC protection level

*

**************************************************************************

*

*/

{ "AIXTHREAD_COND_DEBUG",

"OFF",

NULL},

{ "HPSS_API_HOSTNAME",

"${HPSS_HOST}",

NULL},

{ "HPSS_API_DESC_NAME",

"Client Application",

NULL},

{ "HPSS_API_DEBUG_PATH",

"stdout",

NULL},

{ "HPSS_API_MAX_CONN",

"0",

NULL},

{ "HPSS_API_DEBUG",

"0",

NULL},

{ "HPSS_API_RETRIES",

"4",

NULL},

{ "HPSS_API_BUSY_DELAY",

"15",

NULL},

{ "HPSS_API_BUSY_RETRIES",

"3",

NULL},

HPSS Installation Guide

July 2008

Release 6.2 (Revision 2.0)

303

Page 303
Image 303
IBM HPSS manual Hpss Installation Guide July Release 6.2 Revision 303, Hpssapimaxconn