topic Re: storage_disk_get_iter not able to iterate over each attribute in Software Development Kit (SDK) and API Discussions

storage_disk_get_iter not able to iterate over each attribute

rdx_in — Wed, 04 Jun 2025 22:23:46 GMT

Hi,

I am using perl api storage_disk_get_iter for 7-mode to get the disk details my code looks like below but i am not able to get desired output.

can someone please guide me how to iterate over each attribute list

$out = $s->invoke("storage-disk-get-iter");
if($out->results_status() eq "failed")
{
print($out->results_reason() ."\n");
exit(-2);
}
my $aggrs = $out->child_get("attributes-list");
my @aresult = $aggrs->children_get();

foreach $aggr (@aresult){
my $storage = $aggr->child_get("storage-disk-info");
my @get_info = $storage->children_get();
foreach $pat(@get_info){
my $get = $storage->child_get("disk-inventory-info");
my @Good = $get->children_get();
foreach $met(@good){
my $raid_type = $pat->child_get_string("disk-type");
print "$raid_type";
}

Re: storage_disk_get_iter not able to iterate over each attribute

asulliva — Tue, 05 Jan 2016 21:24:45 GMT

The NMSDK documentation has some sample code which might have what you need, or something very close. In particular, look for the sample script named "vollist.pl".

What is the output you are wanting?

Andrew

Re: storage_disk_get_iter not able to iterate over each attribute

rdx_in — Wed, 06 Jan 2016 01:18:56 GMT

my want number of disk which are unowned + type of disk + reason of failed disk + rpm

i checked disk-list-info + sanown info...both of them dosen't have the all information

Re: storage_disk_get_iter not able to iterate over each attribute

francoisbnc — Tue, 12 Jan 2016 16:11:41 GMT

Hi,

The api parameters can vary depending of ontapi version.

You can use ZExplore Development Interface to see what is available with which version.

Here an example wirh Python in 1.21, where diskname, ownership, isfailed are retrieved. A lot of other information exist

import sys
from NaServer import *

PASSWORD= "xxxxx"

filer = NaServer("xxxxxx", 1 , 21)
filer.set_transport_type("HTTPS")
filer.set_port(443)
filer.set_server_type("FILER")

filer.set_style("LOGIN")
filer.set_admin_user("root", PASSWORD)

api = NaElement("storage-disk-get-iter")
api.child_add_string("max-records",500)

xo = filer.invoke_elem(api)

if (xo.results_status() == "failed") :
print ("Error:\n")
print (xo.sprintf())
sys.exit (1)

attrib = xo.child_get("attributes-list")
disks = attrib.children_get()
for disk in disks:
diskname = disk.child_get_string("disk-name")
diskownership = disk.child_get("disk-ownership-info")
diskfailed = diskownership.child_get_string("is-failed")
print(diskname)
print(diskfailed)
print(diskownership.child_get_string("owner-node-id"))
print("-------------------")