<div dir="ltr">It is not normal deduplication with FS tools.<div>And we said about delete data and problem with TRIM it.</div><div>If we do not remove anything and never - it is not bad.<br></div><div>But in real life we create it with vzctl create, without ln.</div><div>In real life we write and DELETE data.</div><div>And we believe that numbers that we see on our real containers, who work in production 24/7.<br></div><div><br></div><div><br></div><div>It is not similar /sbin/init. Without iptables-save container can work.</div><div>It similar with ip6tables-save. And without ip6tables-save it work great, it only write - </div><div>[ 612.416652] CPT ERR: Can't find ip6tables-save, ignoring...<br></div><div><br></div><div>Why you not want to add similar check for iptables-save?</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-07-24 8:06 GMT+03:00 Kir Kolyshkin <span dir="ltr"><<a href="mailto:kir@openvz.org" target="_blank">kir@openvz.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>On 07/23/2015 06:22 AM, Сергей Мамонов
wrote:<br>
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<blockquote type="cite">
<div dir="ltr">And many added to bugzilla. And many already fixed
from you and other guys from OpenVZ team.
<div>But the all picture, unfortunately, it has not changed
cardinally, yet. Some people afraid use it, yet.<br>
</div>
<div><br>
</div>
<div>PS And suspend container failed without iptables-save since
2007 year )</div>
<div><a href="https://bugzilla.openvz.org/show_bug.cgi?id=3154" target="_blank">https://bugzilla.openvz.org/show_bug.cgi?id=3154</a><br>
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<div>When with not exist ip6tables-save it work correctly.</div>
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</blockquote>
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All of the official templates have iptables-save binary. If you
create<br>
your own templates, please make sure they have that binary<br>
(even it it's just a symlink to /bin/true).<br>
<br>
There is no other way to save/restore iptables and the kernel is
just being strict.<br>
It's a feature, not a bug.<br>
<br>
Similar thing, a container without /sbin/init can not be started,
and it's not a bug.<br>
<br>
</div>
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<br></blockquote></div><br></div>