From: Alan Cook <acook-osxm6dDZNBBZx8iatJs59jGjJy/sRE9J@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: Unable to Connect Using Active Speed 2.5 Gbps and Active Width of 1
Date: Mon, 28 Mar 2011 19:07:34 +0000 (UTC) [thread overview]
Message-ID: <loom.20110328T210350-244@post.gmane.org> (raw)
In-Reply-To: 4D90D9A2.7000107@dev.mellanox.co.il
Hal Rosenstock <hal@...> writes:
>
> What does smpquery portinfo say for both sides of that link ?
>
What specifically would be I be looking for in this data to determine if their
is an issue?
For card 1 I have:
# Port info: DR path slid 65535; dlid 65535; 0 port 1
Mkey:............................0x0000000000000000
GidPrefix:.......................0xfe80000000000000
Lid:.............................2
SMLid:...........................1
CapMask:.........................0x2510868
IsTrapSupported
IsAutomaticMigrationSupported
IsSLMappingSupported
IsSystemImageGUIDsupported
IsCommunicatonManagementSupported
IsVendorClassSupported
IsCapabilityMaskNoticeSupported
IsClientRegistrationSupported
DiagCode:........................0x0000
MkeyLeasePeriod:.................0
LocalPort:.......................1
LinkWidthEnabled:................1X or 4X
LinkWidthSupported:..............1X or 4X
LinkWidthActive:.................1X
LinkSpeedSupported:..............2.5 Gbps or 5.0 Gbps or 10.0 Gbps
LinkState:.......................Active
PhysLinkState:...................LinkUp
LinkDownDefState:................Polling
ProtectBits:.....................0
LMC:.............................0
LinkSpeedActive:.................2.5 Gbps
LinkSpeedEnabled:................2.5 Gbps
NeighborMTU:.....................2048
SMSL:............................0
VLCap:...........................VL0-7
InitType:........................0x00
VLHighLimit:.....................4
VLArbHighCap:....................8
VLArbLowCap:.....................8
InitReply:.......................0x00
MtuCap:..........................2048
VLStallCount:....................0
HoqLife:.........................31
OperVLs:.........................VL0-7
PartEnforceInb:..................0
PartEnforceOutb:.................0
FilterRawInb:....................0
FilterRawOutb:...................0
MkeyViolations:..................0
PkeyViolations:..................0
QkeyViolations:..................0
GuidCap:.........................128
ClientReregister:................0
SubnetTimeout:...................18
RespTimeVal:.....................16
LocalPhysErr:....................8
OverrunErr:......................8
MaxCreditHint:...................0
RoundTrip:.......................0
For card 2 I have:
# Port info: DR path slid 65535; dlid 65535; 0 port 1
Mkey:............................0x0000000000000000
GidPrefix:.......................0xfe80000000000000
Lid:.............................1
SMLid:...........................1
CapMask:.........................0x251086a
IsSM
IsTrapSupported
IsAutomaticMigrationSupported
IsSLMappingSupported
IsSystemImageGUIDsupported
IsCommunicatonManagementSupported
IsVendorClassSupported
IsCapabilityMaskNoticeSupported
IsClientRegistrationSupported
DiagCode:........................0x0000
MkeyLeasePeriod:.................0
LocalPort:.......................1
LinkWidthEnabled:................1X or 4X
LinkWidthSupported:..............1X or 4X
LinkWidthActive:.................1X
LinkSpeedSupported:..............2.5 Gbps or 5.0 Gbps or 10.0 Gbps
LinkState:.......................Active
PhysLinkState:...................LinkUp
LinkDownDefState:................Polling
ProtectBits:.....................0
LMC:.............................0
LinkSpeedActive:.................2.5 Gbps
LinkSpeedEnabled:................2.5 Gbps
NeighborMTU:.....................2048
SMSL:............................0
VLCap:...........................VL0-7
InitType:........................0x00
VLHighLimit:.....................4
VLArbHighCap:....................8
VLArbLowCap:.....................8
InitReply:.......................0x00
MtuCap:..........................2048
VLStallCount:....................0
HoqLife:.........................31
OperVLs:.........................VL0-7
PartEnforceInb:..................0
PartEnforceOutb:.................0
FilterRawInb:....................0
FilterRawOutb:...................0
MkeyViolations:..................0
PkeyViolations:..................0
QkeyViolations:..................0
GuidCap:.........................128
ClientReregister:................0
SubnetTimeout:...................18
RespTimeVal:.....................16
LocalPhysErr:....................8
OverrunErr:......................8
MaxCreditHint:...................0
RoundTrip:.......................0
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next prev parent reply other threads:[~2011-03-28 19:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-28 18:01 Unable to Connect Using Active Speed 2.5 Gbps and Active Width of 1 Alan Cook
[not found] ` <loom.20110328T194956-774-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2011-03-28 18:55 ` Hal Rosenstock
2011-03-28 19:07 ` Alan Cook [this message]
[not found] ` <loom.20110328T210350-244-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2011-03-28 19:19 ` Hal Rosenstock
2011-03-28 19:26 ` Alan Cook
[not found] ` <loom.20110328T212117-950-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2011-03-28 19:41 ` Jason Gunthorpe
2011-03-28 20:41 ` Alan Cook
[not found] ` <loom.20110328T220853-101-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2011-03-29 17:37 ` Hal Rosenstock
2011-03-29 18:01 ` Alan Cook
2011-03-28 20:18 ` Hal Rosenstock
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