<div dir="ltr"><div dir="ltr">Hi,<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Oct 24, 2023 at 10:55 AM Josh Stompro via Evergreen-general <<a href="mailto:evergreen-general@list.evergreen-ils.org">evergreen-general@list.evergreen-ils.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>I have a test system(Copy of production) with EG 3.11.1 running on Debian 11.8 with memcached 1.6.9, that doesn't show this issue. So I'm leaning towards there being some bug in Memcached in Debian 12.</div></div></blockquote><div><br></div><div>I tend to agree, though at the moment I suspect libmemcached more than memcached itself. From what I've gleaned just now, libmemcached was unchanged with the 1.0.18 release from February 2014 until it was picked up by a new maintainer in 2020. Bookworm happens to be the first Debian release to package the newer version, and Ubuntu was only a few months earlier to include it.<br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div></div><div>Has anyone run into this before? Any other suggestions for things to look into? Maybe memcached with verbose logging turned on?</div></div></blockquote><div><br></div><div>Agreed, bumping up memcached's verbosity may help.</div><div><br></div><div>Also, please try this: create a file named "0.10253501323116211698110395845" with the contents {"ip":"10.0.100.6","jid":"opensrf@private.localhost/open-ils.pcrud_drone_virt-egstaff1_1698110384.796304_2053","service":"open-ils.pcrud"}
and use memccp to load it into the cache. If a subsequent memcdump fails, that would suggest a (weird) data-dependent bug in libmemcached or memached itself.</div><div><br></div><div>Regards,</div><div><br></div><div>Galen</div></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr">Galen Charlton<br>Implementation and IT Manager<br>Equinox Open Library Initiative<br><a href="mailto:gmc@equinoxOLI.org" target="_blank">gmc@equinoxOLI.org</a><br><a href="https://www.equinoxOLI.org" target="_blank">https://www.equinoxOLI.org</a> <br>phone: 877-OPEN-ILS (673-6457)<br>direct: 770-709-5581<br><a href="http://evergreen-ils.org" target="_blank"></a></div></div></div>