Following warning can be seen in sessions using multi-interface gateways:
[Warning] From: BMA@hostname "Gateway[GW 2964:7:2487500294111611660]" Time: 16.12.2016 15:35:13
[90:116] There are no available connections on the StoreOnce device. Retrying...
This corresponds to catalyst error:
2016-12-21 14:07:39 : 6260 : ERROR : 3 : TC : 0 : COFC-CZ25200KYF01 : : BMA : osCltTrnCmdPrv_ServerLogin : Ln 562 : GOTO ReturnStatus = -1407 (OSCLT_ERR_MAXIMUM_SESSIONS).
Media agents has a call to catalyst stores retrieving FC name eg:
[ 64] getFcDeviceName: oldDeviceName \\15.119.180.14\Store1\038ea8c0_585a8c7b_1ad0_03ce newDeviceName \\COFC-CZ25200KYF01\Store1\038ea8c0_585a8c7b_1ad0_03ce
The command session opened for this is not closed. Under the right conditions such inactive command sessions can accumulate and media agents would fail to open any new ones. Default inactivity timeout from StoreOnce firmware side is 5 minutes for command sessions, so eventually media agent continues running, when connection frees up. This might slow down the session significantly.
This will be fixed in future versions, ref: QCCR2A72084