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Date:   Fri, 21 Jan 2022 07:57:49 +0300
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Subject: Re: [PATCH] rpc_lib.sh: fix portmapper detection in case of socket
 activation
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To:     Petr Vorel <pvorel@suse.cz>
Cc:     ltp@lists.linux.it, kernel@openvz.org, linux-nfs@vger.kernel.org,
        Steve Dickson <SteveD@redhat.com>, NeilBrown <neilb@suse.de>
References: <20220120143727.27057-1-nikita.yushchenko@virtuozzo.com>
 <YenNsuS1gcA9tDe3@pevik>
From:   Nikita Yushchenko <nikita.yushchenko@virtuozzo.com>
In-Reply-To: <YenNsuS1gcA9tDe3@pevik>
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21.01.2022 00:01, Petr Vorel wrote:
> Hi Nikita,
> 
> [ Cc: Steve as user-space maintainer, also Neil and whole linux-nfs ]
> 
>> On systemd-based linux hosts, rpcbind service is typically started via
>> socket activation, when the first client connects. If no client has
>> connected before LTP rpc test starts, rpcbind process will not be
>> running at the time of check_portmap_rpcbind() execution, causing
>> check_portmap_rpcbind() to report TCONF error.
> 
>> Fix that by adding a quiet invocation of 'rpcinfo' before checking for
>> rpcbind.
> 
> Looks reasonable, but I'd prefer to have confirmation from NFS experts.

NFS is not involved here, this is about sunrpc tests.

I had to add this patch to make 'runltp -f net.rpc' pass just after container is started - that happens 
in container autotests here.

Nikita