https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-3515 Lustre <p>I'm curious what the "osp-pre" and "osp-syn" threads are for, can anybody give me a quick over view? I see nearly 800 of them on our Grove MDS, and that seems like far too many threads to be sane, so I'm curious what their purpose is.</p> LU-3515

What do the "osp-pre" and "osp-syn" threads do?

Story Minor Closed Not a Bug WC Triage Prakash Surya Wed, 26 Jun 2013 16:22:52 +0000 Wed, 26 Jun 2013 17:58:58 +0000 Wed, 26 Jun 2013 17:58:47 +0000 Lustre 2.4.0 0 2 <p>osp-pre is doing precreation on a specific OST, osp-syn is doing destroy/setattr to specific OST. it's done this way to keep the logic simple.</p> <p>Ahh, OK. So one per OST, that makes sense. We have 768 OSTs and I see 768 of these threads. Thanks Alex.</p> Development Rank 1|hzvu3b: Rank (Obsolete) 8848