Memory. 100TB OSD?

[Two Spirit <twospirit6905@xxxxxxxxx>]

I've been seeing luminous OSD spit out error messages about out of
memory even tho I was within the minimum memory requirements
documented. 2GB with 2TB. I've also tested with 1.5TB, 1TB, and 500GB
configurations.

I've got 100TB single chassis file servers in production. Does this
mean that to run an OSD on them I need 100GB RAM?

And am I supose to run 1 daemon per 10T disk or since I've go the
disks in a RAID, can I run 1 daemon for the whole of the 100TB
RAID?<div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><br />
<table style="border-top: 1px solid #D3D4DE;">
	<tr>
        <td style="width: 55px; padding-top: 13px;"><a
href="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail";
target="_blank"><img
src="https://ipmcdn.avast.com/images/icons/icon-envelope-tick-green-avg-v1.png";
alt="" width="46" height="29" style="width: 46px; height: 29px;"
/></a></td>
		<td style="width: 470px; padding-top: 12px; color: #41424e;
font-size: 13px; font-family: Arial, Helvetica, sans-serif;
line-height: 18px;">Virus-free. <a
href="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail";
target="_blank" style="color: #4453ea;">www.avg.com</a>
		</td>
	</tr>
</table><a href="#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1"
height="1"></a></div>
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html