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<p>Hi all,</p>
<p>i am new in that list... and I am using borgbackup to back up
data managed by libvirt / kvm.<br>
</p>
<p>i want to backup /var/lib/libvirt/backups/onlyoffice folder
with borgbackup, it has some xml files and some snapshots
(.bimg), as well as qcow2 image.</p>
<p>the image weighs 14 GB.</p>
<pre><code>root@kvm610:~ # ls -lh /var/lib/libvirt/backups/onlyoffice/onlyoffice.qcow2
-rwxr-xr-x 1 libvirt-qemu kvm 14G avril 12 07:17 /var/lib/libvirt/backups/onlyoffice/onlyoffice.qcow2*
</code></pre>
<p>the first borgbackup backup lasts 2m37, all the files are
tagged A, because "added".</p>
<pre><code>root@kvm610:~ # time borg create --list /var/lib/libvirt/borgbackup/kvm610::trial4 /var/lib/libvirt/backups/onlyoffice
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-28_06:25:22.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-23_06:25:35.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-09-02_06:25:03.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-26_06:25:35.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-29_06:25:14.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-30_06:25:17.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-31_06:25:26.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-09-01_06:25:10.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-22_06:25:08.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-24_06:25:51.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-25_06:25:23.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-27_06:25:14.xml
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-141702
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-131701
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-121701
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-111701
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-101701
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-091701
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-081701
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-071702
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.qcow2
d /var/lib/libvirt/backups/onlyoffice
real 2m37,093s
user 1m46,503s
sys 0m11,726s
</code></pre>
<p>I then restart the same backup, in the same warehouse but with
a different archive name (trial5). all the xml and bimg files
are tagged U, like "updatedb", but the qcow2 image is still
tagged A, even though it hasn't moved ... the VM has been shut
down since April.</p>
<pre><code>
root@kvm610:~ # time borg create --list /var/lib/libvirt/borgbackup/kvm610::trial5 /var/lib/libvirt/backups/onlyoffice
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-28_06:25:22.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-23_06:25:35.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-09-02_06:25:03.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-26_06:25:35.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-29_06:25:14.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-30_06:25:17.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-31_06:25:26.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-09-01_06:25:10.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-22_06:25:08.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-24_06:25:51.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-25_06:25:23.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice_2021-08-27_06:25:14.xml
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-141702
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-131701
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-121701
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-111701
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-101701
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-091701
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-081701
U /var/lib/libvirt/backups/onlyoffice/onlyoffice.bimg-20210412-071702
A /var/lib/libvirt/backups/onlyoffice/onlyoffice.qcow2
d /var/lib/libvirt/backups/onlyoffice
real 2m36,473s
user 1m45,359s
sys 0m11,831s
</code></pre>
<p>you have an idea to explain this?</p>
<p>and the backup time is the same ... 2m37 / 2m36</p>
<p>thanks in advance,</p>
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<div class="d-flex ps-relative">Ernest.</div>
<div class="d-flex ps-relative"><br>
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<pre class="moz-signature" cols="72">--
Ernest CHIARELLO - <a class="moz-txt-link-abbreviated" href="mailto:Ernest.Chiarello@univ-fcomte.fr">Ernest.Chiarello@univ-fcomte.fr</a>
UMR6049 ThéMA - CNRS / Université de Franche-Comté
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Tel : 03 81 66 53 66 Mob : 07 82 99 11 08
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