Re: MCX312A-XCBT ConnectXR-3 card with Mellanox SFP module 1 Gb Ethernet
This basically comes down to the implementation on how LOS is detected on the RJ45 versus the SFP+ module. In the optical case the LOS can be detected either via the LOS or the LOS of the pin detector,...
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Burn u-Boot mlnx-os to JFFS2 as .img file-
does anyone know how to programm the .img file of mlnx-os to the flash (JFFS2) 1GB flash drive built into the SX10XX series of switches ive a corrupt boot image. (thus no mlnx-os running) can only...
View ArticleHow to build openvswitch with dpdk for ConnectX-3 NICs?
I'm looking for instructions to build the latest openvswitch w/ dpdk while using connectx-3 nics from mellanox and if possible in SR-IOV mode ?Has anyone done this?
View ArticleRe: Firmware/OS MLNX-OS IMAGE
I have problem like this but cant have access to switch cli. Can I get switch serial number from ofed or ibutils ?
View ArticleConnectX Pro EN 313-BCCT how to get 40Gbe
iperf gives me max of 18Gb/s with th nic's direct attached and even worse 8Gb/s with the sx1012 interconnecthw: z800 LnkSta 5GT/s x 8 asus z10pe-d8 intel xeon server LnkSta 8GT/s x 8os: 2 x...
View ArticleMHGH28-XTC issue
Hi, I am trying to set up IB I have several MHGH28-XTC HCAs 1 appears to work but others do not. The working HCA has rev A3 on the label the others show A4. Running CentOS on the server with OFED. I...
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Re: MHGH28-XTC issue
Premature posting I'm afraid. Appear to have sorted this out (I'm getting link lights now anyway). I used mstflint to query the PCI ID and then burn an older firmware on, 2.9.1 isn't working 2.8.6 is.
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
Did you try to boot from second image?All Mellanox switche have a dual boot bank.
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
hiyesbootm ff600000it gets to a stage where ABCD comes up on the terminal.. then it just stops i also tried to burn it using flint etc. but it says the .img is corrupt. i usually only use .bin files...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
Okay!I have a experience that I recover my old 4036 switch on u-boot console. There is seversl scripts.Unfortunately I can'n remember exact command for 4036...:(But I think there is self rebuild script...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
hiyes ive been reading th u-boot manual, and looking for forum posts on how to use it.. its rather messy.I have all the commands, but there isnt any command like the one you suggest ? - alias for...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
my understanding is there is 2GB of volatile system ram used for kernel processes1GB SDRAM for local storage (where mlnx-os .img file lives (240MB in zise) this is the JFFS2 file system.16MB or Flash...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
Can you capture the result of printenv command?My old 4036 have a shows like below...:)..build_flash=run upd_uboot && run upd_all && run upd_all_safe &&echo burn process...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
hino there is nothing in the printenv like that.there are alot of variable and settings, perhaps u-boot itself has become corrupt. thoughi have just noticed the message in the u-boot process"PCIE0:...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
Hi! again...:) I review your article again on my PC...:)Last was my iPhone 6s Plus. Do Not UES setenv command!That's a very dasngerous that cause problem normal u-boot procedure! There is a 3 command...
View ArticleRe: MHGH28-XTC issue
hiyes we had same problem with firmware 2.7 on MHRA2A-XSR and MHQH29-xtc cards, upgraded to 2.9.1 and had similar issues. basically the firware and drivers dont work together very well. If you use...
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Re: Burn u-Boot mlnx-os to JFFS2 as .img file-
hiyes ive been very carefull not to adjust any commands saved in env those commands all work. switch is a SX6012 or SX1012... 12 port FDR the firmware is ok, and i can query the switch from IB, and...
View ArticleHPC-X Licensing Cost
Hi, I am new to using mellanox switches. i want to use mellanox infiniband switches for my rocks cluster. I want to know about the HPC-X softwares. do we need to purchase its license or it's free.there...
View ArticleRe: Burn u-Boot mlnx-os to JFFS2 as .img file-
Is there any ethernet port? - console port! -If not it is a SX6005 FDR switch that externally managed that doesn't include SM.SX6012 is a FDR switch with SM.Your dump shows a word LID...:)I think you...
View ArticleRe: connecting a new external / public network to mirantis / fuel openstack
Hi Rajesh, I know only about 1 public network auto installation via Fuel.Anyhow, Public / external networks are under Mirantis development and maintenance, so I think it's better to ask in Questions :...
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