Xen users - Mar 2012 - Problem with Multipathing XCL 1.1

Good morning,

 I''m having some problems with Multipathing on Xen Cloud, have two HS22
blades with blades 5 blades use virtualization and the Pool DS5020 storage with
FC switch,  I have several alerts of:

Field                Value

-----                -----

Name:                MULTIPATH_PERIODIC_ALERT

Priority:        5

Class:                Pool

Object UUID:        49b141f2-2285-6be4-e75a-38158afc0ddf

Timestamp:        20120318T18:36:16Z

Message UUID:        5c670261-ae25-d4df-9c97-bdfdc7995969

Pool name:        POOL

Body:                Events received during the last 120 seconds:

[20120318T18:34:23Z] host=c6c30633-13ca-4e74-96af-8e30c7a29bf7;
host-name="srvxen03";
pbd=3580f9fe-a9d2-8b06-da56-ea88f8cbbbcf;

scsi_id=360080e500018d24e000019004f34d0cc; current=1; max=2

[20120318T18:34:28Z] host=76c1ed8a-c78a-4eb4-9c29-b31926651b1b;
host-name="srvxen04";
pbd=3cb016df-4d12-8c05-6ba0-a3b430bf7f87;

scsi_id=360080e500018d24e000019004f34d0cc; current=1; max=2

[20120318T18:34:29Z] host=c6c30633-13ca-4e74-96af-8e30c7a29bf7;
host-name="srvxen03";
pbd=3580f9fe-a9d2-8b06-da56-ea88f8cbbbcf;

scsi_id=360080e500018d24e000019004f34d0cc; current=2; max=2

[20120318T18:34:29Z] host=676246a3-3417-4153-8aab-6ed260315945;
host-name="srvxen02";
pbd=0b435e7f-c3fa-1221-636f-25cbf7fac56b;

scsi_id=360080e500018d24e000019004f34d0cc; current=1; max=2

[20120318T18:34:29Z] host=a9f18fcf-e163-4d5a-9b76-6149e90adead;
host-name="srvxen11";
pbd=f8e3cf45-6957-2608-971a-3f3711066fa3;

scsi_id=360080e500018d24e000019004f34d0cc; current=1; max=2

[20120318T18:34:32Z] host=76c1ed8a-c78a-4eb4-9c29-b31926651b1b;
host-name="srvxen04";
pbd=3cb016df-4d12-8c05-6ba0-a3b430bf7f87;

scsi_id=360080e500018d24e000019004f34d0cc; current=2; max=2

[20120318T18:34:32Z] host=676246a3-3417-4153-8aab-6ed260315945;
host-name="srvxen02";
pbd=0b435e7f-c3fa-1221-636f-25cbf7fac56b;

scsi_id=360080e500018d24e000019004f34d0cc; current=2; max=2

[20120318T18:34:34Z] host=a9f18fcf-e163-4d5a-9b76-6149e90adead;
host-name="srvxen11";
pbd=f8e3cf45-6957-2608-971a-3f3711066fa3;

scsi_id=360080e500018d24e000019004f34d0cc; current=2; max=2


But in the Storage and switch FC  there and not in error logs loss connection, I
have other services such as Oracle, file server, using multipath and they do not
occur problems of loss of paths, there is some setting that the multipathing
 has to be done?
 		 	   		  

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