Differences

This shows you the differences between two versions of the page.

--- nndocs:infiniband [2026/08/09 06:20] – Move Connect-IB SR-IOV info to its own page naptastic
+++ nndocs:infiniband [2026/08/09 06:35] (current) – Move GUIDs to their pages naptastic
@@ Line 102: / Line 102: @@
 If you unset the high bit on the partition number (0x3128 instead of 0xb128) Linux will set the high bit before joining the partition. If OpenSM's configuration has that partition's membership set for "partial" or "both", the Linux host will not be able to connect to everything on that subnet, or possibly //anything// on that subnet, regardless of which value you use.
-It's worth finding out if Netplan can manage IB child interfaces.
 ====Connected vs. Datagram====
@@ Line 199: / Line 197: @@
 I also want to throw audio frames around with "no latency added". Someday, someday, someday.
-=====GUIDs=====
+====GUIDs====
-====Installed====
+GUIDs and MAC addresses for Mellanox cards are listed on their respective pages. These two are ancient Qlogic adapters. I've never gotten them to work on my network; I pretty much just bought them to destroy and learn.
-  * 0002c90300b37f10 - shark ConnectX-3 FCBT with no date on the label
-  * 5849560e53660101 - duckling Connect-IB
-====Not Installed====
-  * 5849560e53b70b01 - Connect-IB
-  * 5849560e59150301 - Connect-IB
-  * 7cfe900300a0a080 - Connect-IB
-  * (there are several more uninstalled Connect-IB cards)
-  * f4521403002c18b0 - uninstalled ConnectX-3 dated 2014-01-29
   * 001175000079b560 - uninstalled qib
   * 001175000079b856 - uninstalled qib