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From: Alexey Shvetsov <alexxy-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Old SDR IB HBA
Date: Tue, 15 May 2012 22:16:08 +0300	[thread overview]
Message-ID: <d004e56b0a274ba55134840a93060de4@omrb.pnpi.spb.ru> (raw)

Hi all!

Is it normal that kenrnel reports 8.5G speed on old SDR mellanox HBA?
c-2-1 1 # ibstatus
Infiniband device 'mthca0' port 1 status:
         default gid:     fe80:0000:0000:0000:0002:c902:0023:05a1
         base lid:        0x2f
         sm lid:          0xf
         state:           4: ACTIVE
         phys state:      5: LinkUp
         rate:            8.5 Gb/sec (4X)
         link_layer:      InfiniBand

c-2-1 1 # ibv_devinfo
hca_id: mthca0
         transport:                      InfiniBand (0)
         fw_ver:                         1.0.800
         node_guid:                      0002:c902:0023:05a0
         sys_image_guid:                 0002:c902:0023:05a3
         vendor_id:                      0x02c9
         vendor_part_id:                 25204
         hw_ver:                         0xA0
         board_id:                       MT_03B0120001
         phys_port_cnt:                  1
                 port:   1
                         state:                  PORT_ACTIVE (4)
                         max_mtu:                2048 (4)
                         active_mtu:             2048 (4)
                         sm_lid:                 15
                         port_lid:               47
                         port_lmc:               0x00
                         link_layer:             IB


-- 
Best Regards,
Alexey 'Alexxy' Shvetsov
Petersburg Nuclear Physics Institute, NRC Kurchatov Institute, 
Gatchina, Russia
Department of Molecular and Radiation Biophysics
Gentoo Team Ru
Gentoo Linux Dev
mailto:alexxyum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
mailto:alexxy-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org
mailto:alexxy-heEE5zn7HfaV8fSEjHp0FA@public.gmane.org
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             reply	other threads:[~2012-05-15 19:16 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-15 19:16 Alexey Shvetsov [this message]
     [not found] ` <d004e56b0a274ba55134840a93060de4-heEE5zn7HfaV8fSEjHp0FA@public.gmane.org>
2012-05-15 19:27   ` Old SDR IB HBA Or Gerlitz
     [not found]     ` <CAJZOPZL0MuNnjP8=CyQqL+GC7RDyMGTt_ng+iYbFDOpdrv3ZWA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-05-15 19:31       ` Alexey Shvetsov
     [not found]         ` <a5e77072fa7ebef170d9558adaac4ca8-heEE5zn7HfaV8fSEjHp0FA@public.gmane.org>
2012-05-16 13:43           ` Or Gerlitz

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