All,
Being somewhat cautious I'd like to see if anyone can point me at the correct
manufacturer info for an Infiniband card that we bought through a cluster vendor
(i.e. it was in the box when we got it). I need to upgrade the firmware to
attempt to isolate an issue we're seeing with several nodes that have this
combination:
==> /sys/class/infiniband/mthca0/board_id <==
INT0020000001
==> /sys/class/infiniband/mthca0/fw_ver <==
1.1.0
==> /sys/class/infiniband/mthca0/hw_rev <==
a0
==> /sys/class/infiniband/mthca0/hca_type <==
MT25204
~$ lspci -vvv
<snip>
07:00.0 InfiniBand: Mellanox Technologies MT25204 [InfiniHost III Lx HCA] (rev
20)
Subsystem: Mellanox Technologies MT25204 [InfiniHost III Lx HCA]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 50
Region 0: Memory at feb00000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at fd800000 (64-bit, prefetchable) [size=8M]
Capabilities: <access denied>
On the card itself it has :
Part Number: D83914
Serial Number: MEPT702000093
And the card has a tall bracket, but the vendor could have swapped that.
Google has turned up nothing for the Board ID and part number/serial number.
To me it looks kind of like a Cisco card, so I was thinking it might be a
Topspin. We bought the cluster in 2007.
Would the right thing be to install the MemFree MHGS18-XT firmware, or try a
revision of the MHGS18-XTC?
Thanks for the time and thoughts.
--
-Jason
-------------------------------------------------
// Jason J. Hill //
// HPC Systems Administrator //
// National Center for Computational Sciences //
// Oak Ridge National Laboratory //
// e-mail: hil...@ornl.gov //
// Phone: (865) 576-5867 //
-------------------------------------------------
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