mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-07-19 02:51:09 +00:00
a274097b341b09d8356762317bace48e1f2024ae
Slaves should have no MTU set. This should be set globally on the bond interface. Furthermore, RHEL 8.0 does not correctly set the given MTU as shown below. This breaks any IB bonds with non-default (2044) MTU. $ # IB slave with 4092 MTU $ nmcli con add type Infiniband con-name slave-ib1-mtu mtu 4092 ifname ib1 master ibbond0 slave-type bond $ # IB slave without MTU $ nmcli con add type Infiniband con-name slave-ib1-wo-mtu ifname ib1 master ibbond0 slave-type bond $ # should be 4092, but is 2044 instead $ nmcli -f infiniband.mtu con show slave-ib1-mtu infiniband.mtu: 2044 $ grep MTU /etc/sysconfig/network-scripts/ifcfg-slave-ib1-* /etc/sysconfig/network-scripts/ifcfg-slave-ib1-mtu:MTU=2044 $ # is auto :) $ nmcli -f infiniband.mtu con show slave-ib1-wo-mtu infiniband.mtu: auto
xCAT
xCAT is a toolkit for deployment and administration of clusters of all sizes.
Documentation
xCAT Documentation is hosted on Read The Docs: https://xcat-docs.readthedocs.io
Status
xCAT Version | Build Status |
---|---|
Latest (master branch) | |
Stable (latest release) |
Looking for older versions?
Open Source License
xCAT is made available under the EPL license: https://opensource.org/licenses/eclipse-1.0.php
Developers
Want to help? Check out the developers guide!
Languages
Perl
78.5%
Shell
11.4%
JavaScript
7.1%
Python
1.8%
PHP
0.4%
Other
0.4%