Unfortunately nothing has changed, still got connectivity issues with ib_srp.
2014-01-03T05:57:25.944Z stratus203 vmkwarning: cpu39:9479)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:3 (driver name: ib_srp) - Message repeated 20 times
2014-01-03T05:57:25.944Z stratus203 vmkernel: cpu39:9479)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:3 (driver name: ib_srp) - Message repeated 20 times
2014-01-03T05:57:25.955Z stratus203 vmkernel: cpu35:8227)ScsiDeviceIO: 2311: Cmd(0x412580aae440) 0x2a, CmdSN 0x194e1d from world 9479 to dev "eui.3632656331666463" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T06:57:39.529Z stratus203 vmkwarning: cpu8:8200)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 25 times
2014-01-03T06:57:39.529Z stratus203 vmkernel: cpu8:8200)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 25 times
2014-01-03T06:57:39.529Z stratus203 vmkernel: cpu9:11701)ScsiDeviceIO: 2311: Cmd(0x4124c0fcafc0) 0x2a, CmdSN 0x800e0021 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T07:25:05.061Z stratus203 vmkwarning: cpu11:8203)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 9 times
2014-01-03T07:25:05.061Z stratus203 vmkernel: cpu11:8203)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 9 times
2014-01-03T07:25:05.063Z stratus203 vmkernel: cpu13:962303)ScsiDeviceIO: 2311: Cmd(0x4124c0c8dd00) 0x2a, CmdSN 0x800e0041 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x5 0x24 0x0.
2014-01-03T07:43:15.573Z stratus203 vmkwarning: cpu11:8203)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 5 times
2014-01-03T07:43:15.573Z stratus203 vmkernel: cpu11:8203)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 5 times
2014-01-03T07:43:15.575Z stratus203 vmkernel: cpu11:8203)ScsiDeviceIO: 2311: Cmd(0x4124c0fc90c0) 0x2a, CmdSN 0x800e006a from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T08:09:20.121Z stratus203 vmkwarning: cpu14:673009)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 9 times
2014-01-03T08:09:20.121Z stratus203 vmkernel: cpu14:673009)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 9 times
2014-01-03T08:09:20.122Z stratus203 vmkernel: cpu14:673009)ScsiDeviceIO: 2311: Cmd(0x4124c0bad8c0) 0x2a, CmdSN 0x800e0042 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T08:24:50.148Z stratus203 vmkwarning: cpu9:8201)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 10 times
2014-01-03T08:24:50.148Z stratus203 vmkernel: cpu9:8201)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 10 times
2014-01-03T08:24:50.149Z stratus203 vmkernel: cpu9:8201)ScsiDeviceIO: 2311: Cmd(0x4124c0eb3b80) 0x2a, CmdSN 0x800e006e from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T08:41:06.731Z stratus203 vmkwarning: cpu11:8203)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 15 times
2014-01-03T08:41:06.731Z stratus203 vmkernel: cpu11:8203)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 15 times
2014-01-03T08:41:06.732Z stratus203 vmkernel: cpu11:8203)ScsiDeviceIO: 2311: Cmd(0x4124c00fa7c0) 0x2a, CmdSN 0x800e0028 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T08:56:42.696Z stratus203 vmkwarning: cpu10:8202)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 7 times
2014-01-03T08:56:42.696Z stratus203 vmkernel: cpu10:8202)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 7 times
2014-01-03T08:56:42.696Z stratus203 vmkernel: cpu15:11702)ScsiDeviceIO: 2311: Cmd(0x4124c13ae5c0) 0x2a, CmdSN 0x800e0015 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T09:11:44.233Z stratus203 vmkwarning: cpu9:8201)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 13 times
2014-01-03T09:11:44.233Z stratus203 vmkernel: cpu9:8201)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 13 times
2014-01-03T09:11:44.234Z stratus203 vmkernel: cpu9:8201)ScsiDeviceIO: 2311: Cmd(0x4124c121b540) 0x2a, CmdSN 0x800e0003 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T09:33:48.769Z stratus203 vmkwarning: cpu12:8204)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 5 times
2014-01-03T09:33:48.769Z stratus203 vmkernel: cpu12:8204)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:4 (driver name: ib_srp) - Message repeated 5 times
2014-01-03T09:33:48.770Z stratus203 vmkernel: cpu12:8204)ScsiDeviceIO: 2311: Cmd(0x4124c0bab1c0) 0x2a, CmdSN 0x800e000f from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T09:51:31.157Z stratus203 vmkwarning: cpu50:8344)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:1 (driver name: ib_srp) - Message repeated 33 times
2014-01-03T09:51:31.157Z stratus203 vmkernel: cpu50:8344)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:1 (driver name: ib_srp) - Message repeated 33 times
2014-01-03T09:51:31.158Z stratus203 vmkernel: cpu54:8246)ScsiDeviceIO: 2311: Cmd(0x4126009b0980) 0x2a, CmdSN 0x3bb009 from world 8344 to dev "eui.623233346565652d" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T09:51:31.550Z stratus203 vmkernel: cpu51:8243)ScsiDeviceIO: 2311: Cmd(0x41260097df80) 0x2a, CmdSN 0x3bb0dd from world 8344 to dev "eui.623233346565652d" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T09:51:31.565Z stratus203 vmkernel: cpu54:8246)ScsiDeviceIO: 2311: Cmd(0x412600d83f40) 0x2a, CmdSN 0x3bb0e4 from world 8344 to dev "eui.623233346565652d" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T10:02:36.464Z stratus203 vmkernel: cpu8:8200)ScsiDeviceIO: 2311: Cmd(0x4124c07ee1c0) 0x2a, CmdSN 0x800e0023 from world 13211 to dev "eui.3435613932663332" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T10:02:36.465Z stratus203 vmkernel: cpu8:8200)ScsiDeviceIO: 2311: Cmd(0x4124c13acbc0) 0x2a, CmdSN 0x800e000f from world 13211 to dev "eui.3435613932663332" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T10:02:36.465Z stratus203 vmkernel: cpu8:8200)ScsiSched: 2147: Reduced the queue depth for device eui.3435613932663332 to 28, due to queue full/busy conditions. The queue depth could be reduced further if the condition persists.
2014-01-03T10:07:01.466Z stratus203 vmkwarning: cpu16:8310)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:2 (driver name: ib_srp) - Message repeated 124 times
2014-01-03T10:07:01.466Z stratus203 vmkernel: cpu16:8310)WARNING: LinScsi: SCSILinuxQueueCommand:1175:queuecommand failed with status = 0x1056 Unknown status vmhba_mlx4_0.1.1:0:1:2 (driver name: ib_srp) - Message repeated 124 times
2014-01-03T10:07:01.467Z stratus203 vmkernel: cpu19:8211)ScsiDeviceIO: 2311: Cmd(0x4125009f6700) 0x2a, CmdSN 0x597ab3 from world 8310 to dev "eui.3138383164363939" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x5 0x25 0x0.
2014-01-03T10:11:54.815Z stratus203 vmkernel: cpu15:8207)ScsiDeviceIO: 2311: Cmd(0x4124c0c29580) 0x2a, CmdSN 0x800e004f from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T10:11:54.816Z stratus203 vmkernel: cpu15:8207)ScsiDeviceIO: 2311: Cmd(0x4124c00e6300) 0x2a, CmdSN 0x800e0056 from world 11698 to dev "eui.3731346538376162" failed H:0x0 D:0x8 P:0x0 Possible sense data: 0x0 0x0 0x0.
2014-01-03T10:11:54.817Z stratus203 vmkernel: cpu15:8207)ScsiSched: 2147: Reduced the queue depth for device eui.3731346538376162 to 1, due to queue full/busy conditions. The queue depth could be reduced further if the condition persists.