Category: FreeBSD/amd64
Anything related to the FreeBSD/amd64 platform.
Building devel/bitkeeper on stable/12 using ports-mgmt/synth
Building devel/bitkeeper on stable/12 using ports-mgmt/synth isn’t straight forward as of r532246.
Read More → Buildingdevel/bitkeeper on stable/12 using ports-mgmt/synth
iperf3 results between Chelsio T6225-CR and Intel X710-DA4
I ran two iperf3 tests between two hosts using Chelsio T6225-CR and Intel X710-DA4, respectively. Both NICs are connected to the supervisor interfaces on a Sup8E in a Cisco Catalyst 4500E chassis. Wirespeed is 10 Gbit/s.
Read More → iperf3 results between Chelsio T6225-CR and Intel X710-DA4Acceptable performance of cxgbe(4), and TOE almost didn’t crash the system
After upgrading this system to stable/12 r348672, my Chelsio T6225-CR NIC finally provided acceptable performance.
Read More → Acceptable performance ofcxgbe(4), and TOE almost didn’t crash the system
Citrix Hypervisor 8.0.0 and FreeBSD guests running with UEFI boot firmware
I installed Citrix XenServer 7.2 on a spare server, created a small VM running FreeBSD/amd64 head r347896, and updated the host all the way to XS 7.6. Upgrading to Citrix Hypervisor 8.0.0 requires boot media, and the procedure is pretty painless. I added the XS80E001.zip update and rebooted the host. Neither a license server nor a license […]
Read More → Citrix Hypervisor 8.0.0 and FreeBSD guests running with UEFI boot firmwareUpgrading localbase on 13.0-CURRENT using ports-mgmt/synth
I upgraded base from 12.0-ALPHA9 to 13.0-CURRENT (r339639) on a VM today. While preparing for rebuilding localbase, I wiped clean /var/synth/live_packages/{All,Latest}/*, and cleaned the ccache repo stored in /var/cache/ccache. Trouble arose when I ordered ports-mgmt/synth to rebuild some 116 ports according to a specification stored in a local metaport. DEFAULT_VERSION+=ssl=base was being used at the […]
Read More → Upgrading localbase on 13.0-CURRENT usingports-mgmt/synth
First attempt at running FreeBSD/amd64 12.0-BETA1
I spent the better part of the weekend upgrading my laptop to 12.0-BETA1. Three hickups has been discovered so far.
Read More → First attempt at running FreeBSD/amd64 12.0-BETA1Somewhat improved iperf3 performance on Chelsio T6225-CR
After upgrading to stable/11, r339418, incorporating the recent commits for cxgbe(4) et al. (r339389, and r339393-r339404), I see a somewhat improved iperf3 performance.
Read More → Somewhat improved iperf3 performance on Chelsio T6225-CRiperf3 and Chelsio T6225-CR
I ran four tests yesterday using iperf3. The T6225-CR NIC still runs with Chelsio’s SM10G-SR optics. It’s amazing that receiving TCP streams runs at full speed. Sending TCP streams limps away only at a few megabits per second. This wasn’t expected at all. Even IPv6 runs faster than IPv4 for these particular tests. The Cisco […]
Read More →iperf3 and Chelsio T6225-CR
Chelsio T6225-CR and SM10G-SR
I finally got my two Chelsio SM10G-SR SFP+ optical modules. First light have finally been achieved.
Read More → Chelsio T6225-CR and SM10G-SRChelsio T6225-CR has arrived
Boot messages for stable/11: The firmware was in need of an upgrade.
Read More → Chelsio T6225-CR has arrived