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Thanks,<br>
<br>
But how at least I can setup that if I change offering to lower it
change just CPU and RAM and if root disk size in offering is smaller
than actually in instance, nova don't try to change it to smaller?<br>
<br>
Best regards,<br>
Martins<br>
<br>
<div class="moz-cite-prefix">On 2016.02.10. 03:23, Remo Mattei
wrote:<br>
</div>
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<div>Resize down on drives is a nono! CPU and ram that can be
done </div>
<div id="AppleMailSignature"><br>
</div>
<div id="AppleMailSignature">My 2 cents. </div>
<div id="AppleMailSignature"><br>
</div>
<div id="AppleMailSignature">Remo <br>
<br>
Inviato da iPhone</div>
<div><br>
Il giorno 09 feb 2016, alle ore 16:09, Chris Buccella <<a
moz-do-not-send="true"
href="mailto:chris.buccella@verilume.com"><a class="moz-txt-link-abbreviated" href="mailto:chris.buccella@verilume.com">chris.buccella@verilume.com</a></a>>
ha scritto:<br>
<br>
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<div>
<div>I don't think it's possible, or at least I haven't
been able to resize down for disk. <br>
<br>
</div>
It isn't the size of the image that matters, but the
virtual size of the disk. If the flavor's disk is 10GB,
and the image is 2GB, cloud-init will try to expand the
file system to the full 10GB on boot. That would prevent
resizing down to a flavor with a smaller disk size, even
if you only have a couple gigs of data on the disk.<br>
<br>
</div>
<div>I think the ceph driver disallows resizing down out of
an abundance of caution; it's too likely that data could
be lost.<br>
<br>
<br>
</div>
<div>-Chris<br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Feb 9, 2016 at 6:00 AM,
Mārtiņš Jakubovičs <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:martins-lists@hostnet.lv" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:martins-lists@hostnet.lv">martins-lists@hostnet.lv</a></a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> Hello,<br>
<br>
I can't find documentation about this.<br>
Is it possible to resize instance down when use CEPH
as storage?<br>
Right now I try to resize down and I receive error:<br>
<br>
Flavor's disk is too small for requested image. Flavor
disk is 42949672960 bytes, image is 21474836480 bytes.<br>
<br>
OS Liberty,<br>
Ubuntu 14.04 x64,<br>
CEPH 0.94.5<br>
</div>
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