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Hi Lamia, Currently there is no direct InfiniBand access support in the Official Xen trees. You might want to have a look at our Xen-IB implementation. A preliminary version can be downloaded here: http://xenbits.xensource.com/ext/xen-smartio.hg Some information about its design and applications can be found here: High Performance VMM-Bypass I/O in Virtual Machines (Usenix 06), and A Case for High Performance Computing with Virtual Machines (ICS 06). You can get tech report versions from the OSU web site here: http://nowlab.cse.ohio-st...

...g: this is the location of the previous definition make[5]: *** [drivers/infiniband/ib_xen_backend/domu_cmd.o] Error 1 make[4]: *** [drivers/infiniband/ib_xen_backend] Error 2 make[3]: *** [drivers/infiniband] Error 2 make[2]: *** [drivers] Error 2 make[2]: Leaving directory `/home/baek/Desktop/xen-smartio.hg/linux-2.6.16-rc3-xen'' make[2]: Entering directory `/home/baek/Desktop/xen-smartio.hg/linux-2.6.16-rc3-xen'' ---------------------------------------------------------------------------------- Strange thing, before i tried to do a make install with all options and it crashed lik...

Hi, I found a link: http://xenbits.xensource.com/ext/xen-smartio.hg for Xen-IB source codes, but it did''t exist anymore. Are there other ways to get the Xen-IB source codes? Thanks. Regards, Yi-Man _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...t; 0002) [ 4.112859] ib_mthca 0000:00:00.0: No bridge found for 0000:00:00.0 [ 15.526745] ib_mthca 0000:00:00.0: PCI device did not come back after reset, aborting. [ 15.526765] ib_mthca 0000:00:00.0: Failed to reset HCA, aborting. Do you know if there is a solution like previously with XEN smartio or Xen-IB (wich is no more developped) to do High Performance VMM-Bypass I/O in Virtual Machines. _________________________________________________________________ Téléphonez gratuitement à tous vos proches avec Windows Live Messenger  !  Téléchargez-le maintenant ! http://www.windowslive.fr/...

...e of years as virtualization becomes ubiquitous. The same principles can also be applied to storage access, but in our experience the benefits are less pronounced. Work by IBM has already demonstrated direct VM access to Infiniband hardware on xen, and the code for this is available in the ext/xen-smartio.hg tree on xenbits. In future, we expect to see support added for the Level5 and NetXen (previously known as UNM) smart NICs which are more like traditional Ethernet interfaces. Typically, the main device driver is run in domain 0, which is responsible for allocating the NICs resources to other VM...

This time make world on Ubuntu 10.04 gives following error gcc -O2 -fomit-frame-pointer -m32 -march=i686 -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF .fsimage.so.d -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -mno-tls-direct-seg-refs -I../../../tools/libfsimage/common/

...driver HSU serial [ 269.162532] bus: 'platform': add driver xuartps [ 269.179282] bus: 'platform': add driver arc-uart [ 269.189860] Cyclades driver 2.6 [ 269.199519] bus: 'pci': add driver cyclades [ 269.216515] bus: 'pci': add driver isicom [ 269.232863] MOXA Smartio/Industio family driver version 2.0.5 [ 269.253298] bus: 'pci': add driver mxser [ 269.269221] RocketPort device driver module, version 2.09, 12-June-2003 [ 269.279784] No rocketport ports found; unloading driver [ 269.295875] SyncLink GT [ 269.305478] SyncLink GT, tty major#246 [ 269....

...driver HSU serial [ 269.162532] bus: 'platform': add driver xuartps [ 269.179282] bus: 'platform': add driver arc-uart [ 269.189860] Cyclades driver 2.6 [ 269.199519] bus: 'pci': add driver cyclades [ 269.216515] bus: 'pci': add driver isicom [ 269.232863] MOXA Smartio/Industio family driver version 2.0.5 [ 269.253298] bus: 'pci': add driver mxser [ 269.269221] RocketPort device driver module, version 2.09, 12-June-2003 [ 269.279784] No rocketport ports found; unloading driver [ 269.295875] SyncLink GT [ 269.305478] SyncLink GT, tty major#246 [ 269....