Equalogic PS-M4110X on 8024-k switches network question

Hi,

We just bought a EqualLogic M4110X that seems to be having some network issues after we did a firmware upgrade on the switches. I’m not very familiar with switch configuration of ISCSI as my Company inherited the hardware as part of a hosting agreement. The firmware update of the switches was required to disable DCB error messages on the EqualLogic does the below error messages ring any bells to anyone? (it repeats the lines below forever)

Notice MAY 06 17:17:31 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 17:17:31 TRAPMGR Link on Te2/0/7 is failed
  Notice MAY 06 17:17:31 TRAPMGR Link Down: Te2/0/7
  Info MAY 06 17:08:04 CLI_WEB [WEB:root:172.20.200.51] User has successfully logged in
  Notice MAY 06 16:49:06 TRAPMGR Te2/0/7 is transitioned from the Learning state to the Forwarding state in instance 0
  Notice MAY 06 16:49:06 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 16:49:06 TRAPMGR Link Up: Te2/0/7
  Notice MAY 06 16:49:06 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 16:49:06 TRAPMGR Link on Te2/0/7 is failed
  Notice MAY 06 16:49:06 TRAPMGR Link Down: Te2/0/7
  Notice MAY 06 16:47:00 TRAPMGR Te2/0/7 is transitioned from the Learning state to the Forwarding state in instance 0
  Notice MAY 06 16:47:00 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 16:47:00 TRAPMGR Link Up: Te2/0/7
  Notice MAY 06 16:47:00 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 16:47:00 TRAPMGR Link on Te2/0/7 is failed
  Notice MAY 06 16:47:00 TRAPMGR Link Down: Te2/0/7
  Notice MAY 06 11:07:58 TRAPMGR Te2/0/7 is transitioned from the Learning state to the Forwarding state in instance 0
  Notice MAY 06 11:07:58 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 11:07:58 TRAPMGR Link Up: Te2/0/7
  Notice MAY 06 11:07:58 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 11:07:58 TRAPMGR Link on Te2/0/7 is failed
  Notice MAY 06 11:07:58 TRAPMGR Link Down: Te2/0/7
  Notice MAY 06 06:28:08 TRAPMGR Te2/0/7 is transitioned from the Learning state to the Forwarding state in instance 0
  Notice MAY 06 06:28:08 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 06:28:08 TRAPMGR Link Up: Te2/0/7
  Notice MAY 06 06:28:08 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 06:28:08 TRAPMGR Link on Te2/0/7 is failed
  Notice MAY 06 06:28:08 TRAPMGR Link Down: Te2/0/7
  Notice MAY 06 04:09:41 TRAPMGR Te2/0/7 is transitioned from the Learning state to the Forwarding state in instance 0
  Notice MAY 06 04:09:41 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 04:09:41 TRAPMGR Link Up: Te2/0/7
  Notice MAY 06 04:09:40 TRAPMGR Te2/0/7 is transitioned from the Forwarding state to the Blocking state in instance 0
  Notice MAY 06 04:09:40 TRAPMGR Link on Te2/0/7 is failed
  Notice MAY 06 04:09:40 TRAPMGR Link Down: Te2/0/7

 

There is also a huge amount of error messages on the EqualLogic about lost ISCSI Connections. The all say something like the this, but relates to different servers and volumes.

iSCSI session to target '10.0.200.40:3260, iqn.2001-05.com.equallogic:8-da6616-e2ce0d48b-ec00000001559231-no01eq04-vol42' from initiator '10.0.10.10:20043, iqn.1998-01.com.vmware:no01esxi01-369136d5' was closed. | iSCSI initiator connection failure. | Connection was closed by peer. 

 

All help is appreciated, thanks!