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Cisco Bug: CSCuw38385 - UCS C240 SCSI Aborts

Last Modified

Feb 13, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.0(4c) 2.0(6d)

Description (partial)

Symptom:
VMs may lose access to storage and crash.
ESXi may become sluggish or unresponsive.

VMkernel logs while periodically show SCSI aborts.

VMKERNEL.LOG
------------
2015-08-28T22:05:24.467Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x2891 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.467Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x2896 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.467Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x289b from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.468Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x28a0 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.468Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x28a5 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.468Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x28aa from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.468Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x28af from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.469Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x28b4 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.469Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6800) 0x1a, CmdSN 0x28b9 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.469Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6680) 0x1a, CmdSN 0x28be from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.470Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6680) 0x1a, CmdSN 0x28c3 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.470Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6680) 0x1a, CmdSN 0x28c8 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.470Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6680) 0x1a, CmdSN 0x28cd from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.471Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6680) 0x1a, CmdSN 0x28d2 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.472Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6200) 0x1a, CmdSN 0x28d7 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.472Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6200) 0x1a, CmdSN 0x28dc from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.472Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6200) 0x1a, CmdSN 0x28e1 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.
2015-08-28T22:05:24.472Z cpu23:33556)ScsiDeviceIO: 2646: Cmd(0x439e1f9a6200) 0x1a, CmdSN 0x28e6 from world 0 to dev "naa.678da6e715bab2001d695143c20dfeab" failed H:0x0 D:0x2 P:0x0 Valid sense data: 0x5 0x24 0x0.

Conditions:
Server: C240-M4SX or C240-M4S.
OS: ESXI 5.5 and 6.0.
RAID Controller: Cisco 12G SAS Modular Raid Controller
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