topic Re: volume-get-iter api not fetching full volume list from cluster in Software Development Kit (SDK) and API Discussions

volume-get-iter api not fetching full volume list from cluster

URADHAKRISHNAN — Thu, 05 Jun 2025 05:30:38 GMT

API "volume-get-iter” is used to get the list of volumes on a cluster. When we run this against a cluster which has more than 1000 volumes, it is not retrieving entire volume list. For example, when we ran this on a cluster, it returned 1002 volumes but we have 1258 volumes on that cluster.

Here is the sample code used to retrieve the list of volumes on a cluster. please let me know if any one has experienced this issue.

my $in = NaElement->new("volume-get-iter");

$in->child_add_string( 'max-records', 10000 );

my $output = $cluster_conn->invoke_elem($in);

if ( $output->results_errno != 0 ) {

exit;

}

else

{

foreach ( $output->child_get("attributes-list")->children_get() )

{

my $volname = $_->child_get("volume-id-attributes")->child_get_string("name");

my $aggrname = $_->child_get("volume-id-attributes")->child_get_string("containing-aggregate-name");

print "$aggrname,$volname\n";

}

Regards

Unni

Re: volume-get-iter api not fetching full volume list from cluster

MIKEMWALK — Thu, 16 Oct 2014 00:48:02 GMT

Are you checking for a next-tag entry on the response?

If there are more entries than can fit in the response (you have set max-records to 1000) then you should get a tag in the answer

You need to make a new request with the content of the next-tag under a tag entry

Re: volume-get-iter api not fetching full volume list from cluster

darraghos — Fri, 17 Oct 2014 18:54:21 GMT

This would be by design. It's an iteration so you need to handle the 'page' size returned.