Re: MTU 4K on ISR 9024-D-M
Hello Steve, thank youfor your efforttohelp. Butunfortunatelythis doesn´t help. Bothin the GUI and in the CLI you can only show the current MTU but you can not set.Do you have another idea?effe
View ArticleUPGR-6012F-GW
Hi, I plan to use MSX6012F-2BFS with UPGR-6012F-GW license. It seem that the license will enable 40GbE mode so I can connect IPoIB network (on FDR/QDR IB mode ports) to standard 40GbE network. My...
View ArticleRe: UPGR-6012F-GW
Hi Lazuardi, 1. What is the number of ports which can be interchanged between FDR/QDR IB mode and 40GbE mode by this license?Answer - All 12 ports can be change between IB and Ethernet 2. When on 40GbE...
View ArticleRe: UPGR-6012F-GW
Hi Eddie, I have read that IPoIB only support 4K MTU in datagram mode and 64K MTU in connected mode. Any suggestion of MTU for gatewaying IPoIB network with 40GbE network especially for storage...
View ArticleRe: UPGR-6012F-GW
Hi Lazuardi, The gateway feature (A.K.A Proxy-Arp ) works only in UD mode ( Unreliable Data-gram), which means the max MTU is 4K.
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Re: How to use SR-IOV on Xen 4.2 paravirtualized guests?
Hi Javi, Thanks for the detailed explanation. a quick question. This might be related to a bug in the FW side with the VF causing the PF to crash when the first VF is reset (by the OFED script). is...
View ArticleConfigurations disappeared after rebooting, MSX1012B-2BFS
Hello everyone! We've got the word from one of our customers that most of configurations (eg. module-type / qsfp-split-4 / mtu etc.) disappeared immediately after rebooting the switch (SX1012). The...
View ArticleRe: Configurations disappeared after rebooting, MSX1012B-2BFS
Hi Masahiro, Did the customer save the switch configuration prior to rebooting the switch? the configuration can be saved with: switch(config)# configuration writeorswitch(config)# write memory
View ArticleRe: Configurations disappeared after rebooting, MSX1012B-2BFS
Hi Eddie, Thank you so much for your advice! No, the customer didn't perform those command prior to rebooting. And seems like it was the first rebooting since the switch was installed on the site. I...
View ArticleRe: Configurations disappeared after rebooting, MSX1012B-2BFS
Hi Masahiro, Yes - in order to save the configuration so it would be available after system boot, it's necessary to execute the above command
View ArticleRe: Configurations disappeared after rebooting, MSX1012B-2BFS
Thank you very much Eddie for your big help !! Masahiro
View ArticleHP1018 blade using HP OneView
Has anyone done any administration/configof HP1018 blade using HP OneView ? Has this been tested ? Thanks Phil
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building MLNX-2.3-1.0.1 on sles11sp3
Hi, I am attempting to build MLNX on sles11sp3 as non-root. Here is what I did /usr/bin/rpmbuild --rebuild --define 'build_kernel_ib 1' --define 'build_kernel_ib_devel 1' --define '__find_requires...
View ArticleVF enabled in VM, but "Microsoft Virtual Network Adapter" is still there
Googled for a while but couldn't find related topics.... My VM (Windows 8.1) has connected to a virtual switch bound to a ConnectX-3 IB VPI adapter, and it only has one synthetic NIC. However, when I...
View ArticleCentos 6.5 kernel OOPS with NFS RDMA over ConnectX3 VPI
Hi, we are experiencing intermittent kernel crashes with our storage fabric. All servers are running up to date Centos 6.5 with ConnectX3 HCAs, OFED 2.3-1.0.1 with 2.32.5100 FW and QDR link over an IB...
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fan speed on IS5023
I have a cluster running nicely with an IS5023 switch. That said, the fan on the IS5023 is running at max rpm whether under load or not. Is there any way to regulate the fan speed? I haven't discovered...
View ArticleUsability of HP 544FLR-QSFP in non-HP server
I'm trying to determine if it's possible to use the HP Infiniband FDR/QDR/Ethernet 10Gb 2-port 544FLR-QSFP (649283-B21) Adapter in a non HP server. I've adapted the HCA to fit into a Supermicro server...
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Re: Problems installing WinOF on Windows 8.1
I figured it out. Just had to uninstall a previous version of WinOF VPI. Thanks for all the help.
View ArticleRe: fan speed on IS5023
Hi Eric,Try updating the switch fw: Please upgrade the firmware to the latest one (7.4.2070) by using the following steps:1. Download the latest firmware zip file from Mellanox website, and copy it to...
View ArticleManual for getting Infiniband in KVM
Hi there!We've been using Infiniband (IPoIB) for a while now quite successfully. We now want to virtualize some of our servers with KVM. Everything works quite fine - apart from Infiniband. I don't...
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