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API Guide
2-472 API Functions 601355 Rev A
VSID_QUERY_OPTION
(VST_QUERY_OPTION)
Indicates whether information is being
requested for a single specified archive or for
all archives. Valid VSID_QUERY_OPTION
values are enumerated in the vs_types.h file.
VSID_RETRY_LIMIT (VST_RETRY_LIMIT) Number of times the API software retries for
command status from VolServ before
returning a time-out to the client software for
Archive Query requests.
VSID_RETRY_LIMIT is not applicable when
the API software executes in asynchronous
mode.
VSID_STATUS_WAIT_FLAG
(VST_STATUS_WAIT_FLAG)
Flag indicating whether the API software is to
wait for final status from VolServ (or to
time-out) for Archive Query requests. Valid
options are VSE_TRUE (API software is to wait
for final status) and VSE_FALSE (API software
is not to wait for final status). Also determines
whether the API software operates in
synchronous mode (VSE_TRUE) or in
asynchronous mode (VSE_FALSE).
VSID_TIMEOUT_VALUE (VST_TIME_OUT) Amount of time (in seconds) the API software
waits for status from VolServ before returning
a timeout to the client software for this
request. The default time-out value is 120
seconds.
VSID_USER_FIELD (VST_USER_FIELD) Value to be put in USER_FIELD for every
Archive Query command request.
USER_FIELD is a 16-character field provided
for user information. Information entered in
this field is echoed back to the user in every
status message returned for Archive Query
requests. Neither the API software nor
VolServ uses USER_FIELD.
Parameter Type Description