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nfs-stats-top-clients-list-iter-next, client-info output on 8.1P2 7-Mode

Any clue why "client-info" is reporting as "0.0.0.0" ? I believe this happen 8.1 onwards. 8.0.2P3 was reporting correct client IP

i try to use the apitest.pl from NMSDK4.0 NMSDK4.1 and NMSDK5.0, and results are same.

So i assume its the issue related to OnTap.

# ./apitest.pl -h netapp1 system-get-version

OUTPUT:

<results status="passed">

    <version>NetApp Release 8.1P2 7-Mode: Tue Jun 12 17:53:00 PDT 2012</version>

    <is-clustered>false</is-clustered>

</results>

# ./apitest.pl -h netapp1 nfs-stats-top-clients-list-iter-start

OUTPUT:

<results status="passed">

    <tag>159028935485547</tag>

    <records>20</records>

</results>

# ./apitest.pl -h netapp1 nfs-stats-top-clients-list-iter-next maximum 4 tag 159028935485547

OUTPUT:

<results status="passed">

    <records>4</records>

    <nfs-top>

        <nfs-top-info>

            <total-ops>301918</total-ops>

            <client-info>0.0.0.0</client-info>

            <getattr-ops>16939</getattr-ops>

            <lookup-ops>12651</lookup-ops>

            <readlink-ops>3386</readlink-ops>

            <read-ops>252611</read-ops>

            <write-ops>0</write-ops>

            <create-ops>0</create-ops>

            <remove-ops>0</remove-ops>

            <readdir-ops>227</readdir-ops>

        </nfs-top-info>

        <nfs-top-info>

            <total-ops>8622</total-ops>

            <client-info>0.0.0.0</client-info>

            <getattr-ops>5583</getattr-ops>

            <lookup-ops>1040</lookup-ops>

            <readlink-ops>90</readlink-ops>

            <read-ops>84</read-ops>

            <write-ops>0</write-ops>

            <create-ops>16</create-ops>

            <remove-ops>0</remove-ops>

            <readdir-ops>514</readdir-ops>

        </nfs-top-info>

        <nfs-top-info>

            <total-ops>7863</total-ops>

            <client-info>0.0.0.0</client-info>

            <getattr-ops>7189</getattr-ops>

            <lookup-ops>190</lookup-ops>

            <readlink-ops>3</readlink-ops>

            <read-ops>14</read-ops>

            <write-ops>0</write-ops>

            <create-ops>0</create-ops>

            <remove-ops>0</remove-ops>

            <readdir-ops>21</readdir-ops>

        </nfs-top-info>

        <nfs-top-info>

            <total-ops>7032</total-ops>

            <client-info>0.0.0.0</client-info>

            <getattr-ops>6775</getattr-ops>

            <lookup-ops>38</lookup-ops>

            <readlink-ops>14</readlink-ops>

            <read-ops>14</read-ops>

            <write-ops>0</write-ops>

            <create-ops>0</create-ops>

            <remove-ops>0</remove-ops>

            <readdir-ops>70</readdir-ops>

        </nfs-top-info>

    </nfs-top>

</results>

Re: nfs-stats-top-clients-list-iter-next, client-info output on 8.1P2 7-Mode

Hello,

Yes it ONTAP related issue. Its a known bug (#364635). Its fixed in following releases:

    8.1.1RC1     FIXED

And in following 7.3.x releases:

    7.3.2        FIXED

    7.3.2RC1     FIXED

    7.3.3        FIXED

    7.3.3RC1     FIXED

    7.3.4        FIXED

    7.3.4RC1     FIXED

    7.3.5        FIXED

    7.3.5RC1     FIXED

    7.3.5.1      FIXED

    7.3.6        FIXED

    7.3.6RC1     FIXED

    7.3.7        FIXED

    7.3.7RC1     FIXED

Regards,

-Amir