I had similar issue; it was apparently not a lustre issue for us. In addition
to the entries, you see below we also saw "AMD-Vi: Event ... IO_PAGE_FAULT " in
the logs.
Setting iommu=pt helped us.
Hope that helps.
Thank you,
Amit
-Original Message-
From: lustre-discuss On Behalf Of
lustre-discuss
mailto:lustre-discuss-boun...@lists.lustre.org>>
on behalf of Kumar, Amit via lustre-discuss
mailto:lustre-discuss@lists.lustre.org>>
Date: Wednesday, April 5, 2023 at 12:28 PM
To: lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org>
gateway: 10.212.1.11@o2ib
hop: -1
priority: 0
state: down
From: lustre-discuss On Behalf Of
Kumar, Amit via lustre-discuss
Sent: Wednesday, April 5, 2023 12:27 PM
To: lustre-discuss@lists.lustre.org
Subject: [lustre-discuss] Lnet config serving multiple routers and
Dear Lustre team,
Below lustre server(showing one of many) is already serving current file system
via lnet routers over o2ib1 to another cluster;
Now we are adding a new router to serve another new cluster and its clients
over o2ib2;
Apparently, I can communicate via ping to lnet router'
