[ewg] OFED 1.2-beta1 SRP multipath test results

[Moshe Kazir]

Did you test memfree HCA's that has some bugs with FMR ?
 
Moshe
 
 

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Moshe Katzir   |  +972-9971-8639 (o)   |   +972-52-860-6042  (m)

 

Voltaire - The Grid Backbone

 

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	-----Original Message-----
	From: ewg-bounces at lists.openfabrics.org
[mailto:ewg-bounces at lists.openfabrics.org] On Behalf Of Chieng Etta
	Sent: Thursday, April 05, 2007 11:16 PM
	To: openfabrics-ewg at openib.org
	Subject: [ewg] OFED 1.2-beta1 SRP multipath test results
	
	

	All,

	 

	SFW has tested SRP multipath functionality with OFED-1.2-beta1
and here is the system information and results.

	 

	Initiator: rh4u4 x86_64 and sles10 x86, OFED-1.2-beta1

	Target: rh4u3 x86_64, IBGD-1.8.3-rh16, Areca-1220 controller

	 

	Failover works on rh4u4 and sles10 with either 2 IB connections
from initiator or 2 IB connections from target.

	However, failback only works on rh4u4 and not sles10.  Forcing
path failback by using multipath command also does not work.

	 

	test6:~ # multipath -ll

	mpath343 (SAreca_ARC-1220-VOL#00_54047306) ,

	[size=1043G][features=0][hwhandler=0]

	\_ round-robin 0 [prio=0][enabled]

	 \_ #:#:#:# -   #:#   [failed][faulty]

	\_ round-robin 0 [prio=0][active]

	 \_ 2:0:0:0 sda 8:0   [active][ready]

	 

	test6:~ # multipath

	: checker msg is "readsector0 checker reports path is down"

	mpath345: failed to access path

	SAreca_ARC-1220-VOL#00_54047306: rename mpath343 to mpath345

	rename: mpath345 (SAreca_ARC-1220-VOL#00_54047306)
Areca,ARC-1220-VOL#00

	[size=1043G][features=0][hwhandler=0]

	\_ round-robin 0 [prio=0][undef]

	 \_ 2:0:0:0 sda 8:0   [active][ready]

	\_ round-robin 0 [prio=0][undef]

	 \_ 7:0:0:0 sdc 8:32  [undef][ready]

	 

	test6:~ # multipath -ll

	mpath345 (SAreca_ARC-1220-VOL#00_54047306) ,

	[size=1043G][features=0][hwhandler=0]

	\_ round-robin 0 [prio=0][enabled]

	 \_ #:#:#:# -   #:#   [failed][faulty]

	\_ round-robin 0 [prio=0][active]

	 \_ 2:0:0:0 sda 8:0   [active][ready]

	 

	 

	Etta Chieng

	System Fabric Works

	http://www.systemfabricworks.com/
<http://www.systemfabricworks.com/> 

	 

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