<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive]]></title><description><![CDATA[<p dir="auto">Visiblement il faut modifier :  /usr/share/perl5/PVE/Tools.pm</p>
<p dir="auto"><a href="https://lists.proxmox.com/pipermail/pve-devel/2020-August/044639.html" rel="nofollow ugc">https://lists.proxmox.com/pipermail/pve-devel/2020-August/044639.html</a> :</p>
<pre><code>-    $max = 32768 if !$max;
+    # pmxcfs file size limit
+    $max = 512*1024 if !$max;
</code></pre>
<p dir="auto">L’erreur :</p>
<pre><code>ERROR: Backup of VM XXX failed - unable to add /mnt/backup/dump/vzdump-qemu-XXXX.tmp/qemu-server.fw config data to vma archive
</code></pre>
]]></description><link>https://lemmy.cyber-neurones.org/topic/214/promox-backup-erreur-backup-of-vm-xxx-failed-qemu-server.fw-config-data-to-vma-archive</link><generator>RSS for Node</generator><lastBuildDate>Thu, 30 Apr 2026 11:36:06 GMT</lastBuildDate><atom:link href="https://lemmy.cyber-neurones.org/topic/214.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 23 Oct 2025 10:59:06 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 18:10:16 GMT]]></title><description><![CDATA[<p dir="auto">Je viens de finir le gros ménage …</p>
<pre><code># wc -l /etc/pve/firewall/*.fw
    12 /etc/pve/firewall/104.fw
     9 /etc/pve/firewall/116.fw
    42 /etc/pve/firewall/124.fw
    20 /etc/pve/firewall/126.fw
     9 /etc/pve/firewall/127.fw
    13 /etc/pve/firewall/129.fw
  5850 /etc/pve/firewall/cluster.fw

</code></pre>
]]></description><link>https://lemmy.cyber-neurones.org/post/437</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/437</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 18:10:16 GMT</pubDate></item><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 17:14:57 GMT]]></title><description><![CDATA[<p dir="auto">Le fix fonctionne … on peut avoir un gros fichier cluster.fw mais pas un gros fichier XXX.fw.</p>
]]></description><link>https://lemmy.cyber-neurones.org/post/436</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/436</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 17:14:57 GMT</pubDate></item><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 17:00:17 GMT]]></title><description><![CDATA[<p dir="auto">Je vais essayer de mettre la liste dans /etc/pve/firewall/cluster.fw</p>
<pre><code># wc -l /etc/pve/firewall/cluster.fw
4980 /etc/pve/firewall/cluster.fw

</code></pre>
]]></description><link>https://lemmy.cyber-neurones.org/post/435</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/435</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 17:00:17 GMT</pubDate></item><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 16:57:35 GMT]]></title><description><![CDATA[<p dir="auto">J’ai supprimé les CCbot et cela fonctionne … il y a donc une limitation en terme d’IP.</p>
<pre><code># grep "CCBot" /etc/pve/firewall/126.fw &gt; CCbot.txt
# grep -v "CCBot" /etc/pve/firewall/126.fw &gt; 126-sans-CCbot.fw
# cp /etc/pve/firewall/126.fw &gt; 126.fw.back
# cp 126-sans-CCbot.fw /etc/pve/firewall/126.fw
# wc -l 126-sans-CCbot.fw 126.fw.back
   688 126-sans-CCbot.fw
  5617 126.fw.back
  6305 total

</code></pre>
]]></description><link>https://lemmy.cyber-neurones.org/post/434</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/434</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 16:57:35 GMT</pubDate></item><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 11:16:00 GMT]]></title><description><![CDATA[<p dir="auto">Ce n’est pas un problème d’espace disque.</p>
<pre><code># df -h
Filesystem            Size  Used Avail Use% Mounted on
udev                  111G     0  111G   0% /dev
tmpfs                  23G   11M   23G   1% /run
/dev/mapper/pve-root   94G   36G   54G  41% /
tmpfs                 111G   40M  111G   1% /dev/shm
tmpfs                 5.0M     0  5.0M   0% /run/lock
/dev/sda              4.1T  3.1T  793G  80% /srv/datastore2
tmpfs                  23G     0   23G   0% /run/user/0
/dev/sdc2             3.6T  1.6T  1.9T  46% /mnt/backup
tmpfs                 1.0M     0  1.0M   0% /run/credentials/systemd-journald.service
/dev/fuse             128M  416K  128M   1% /etc/pve
tmpfs                  23G     0   23G   0% /run/user/65534
</code></pre>
<p dir="auto">le backup est utilisé à 46% et fonctionne très bien sur les autres VM.</p>
]]></description><link>https://lemmy.cyber-neurones.org/post/433</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/433</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 11:16:00 GMT</pubDate></item><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 11:04:22 GMT]]></title><description><![CDATA[<p dir="auto">J’ai :</p>
<pre><code># wc -c /etc/pve/firewall/126.fw 
369482 /etc/pve/firewall/126.fw
</code></pre>
<p dir="auto">Donc 1024x360 …<br />
J’ai du mal à comprendre : 1024x1024 = 1048576 &lt; 369482</p>
]]></description><link>https://lemmy.cyber-neurones.org/post/432</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/432</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 11:04:22 GMT</pubDate></item><item><title><![CDATA[Reply to PROMOX : backup erreur :  Backup of VM XXX failed qemu-server.fw config data to vma archive on Thu, 23 Oct 2025 11:01:08 GMT]]></title><description><![CDATA[<p dir="auto">Visiblement c’est déjà bon …</p>
<pre><code>sub safe_read_from {
    my ($fh, $max, $oneline, $filename) = @_;

    # pmxcfs file size limit
    $max = 1024 * 1024 if !$max;

</code></pre>
]]></description><link>https://lemmy.cyber-neurones.org/post/431</link><guid isPermaLink="true">https://lemmy.cyber-neurones.org/post/431</guid><dc:creator><![CDATA[farias]]></dc:creator><pubDate>Thu, 23 Oct 2025 11:01:08 GMT</pubDate></item></channel></rss>