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Message-ID: <31a29913-11f4-8dfd-6c5c-735673dcd1a2@virtuozzo.com>
Date:   Fri, 21 Jan 2022 08:41:47 +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>
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From:   Nikita Yushchenko <nikita.yushchenko@virtuozzo.com>
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> 
>> I had to add this patch to make 'runltp -f net.rpc' pass just after
>> container is started - that happens in container autotests here.
> Yep, I suspected this. Because on normal linux distro it's working right after
> boot (tested on rpc01.sh). Can't this be a setup issue?

This depends on what is installed and how it is configured.

But definitely the state with rpcbind process not running and systemd is listening on rpcbind sockets - 
is valid.

In the setup where the issue was caught, the test harness creates a container with minimal centos8 setup 
inside, boots it, and starts ltp inside.

Just reproduced manually:

[root@vz8 ~]# vzctl start 1000
Starting Container ...
...
[root@vz8 ~]# vzctl enter 1000
entered into CT 1000
CT-1000 /# pidof rpcbind
CT-1000 /# rpcinfo > /dev/null 2>&1
CT-1000 /# pidof rpcbind
678
CT-1000 /#