The enclosure have detect.
Feb 18 16:00:13 VMHost kernel: scsi 2:0:0:0: Enclosure Promise J830s 060= PQ: 0 ANSI: 6
Feb 18 16:00:13 VMHost kernel: scsi 2:0:0:0: set ignore_delay_remove for handle(0x000a)
Feb 18 16:00:13 VMHost kernel: scsi 2:0:0:0: SES: handle(0x000a), sas_addr(0x500015554091333e), phy(36), device_name(0x0000000000000000)
Feb 18 16:00:13 VMHost kernel: scsi 2:0:0:0: enclosure logical id (0x500015554091333f), slot(36)
Feb 18 16:00:13 VMHost kernel: scsi 2:0:0:0: qdepth(254), tagged(1), scsi_level(7), cmd_que(1)
Feb 18 16:00:13 VMHost kernel: scsi 2:0:0:0: Attached scsi generic sg5 type 13
But end-up no response and remove.
Feb 18 16:18:47 VMHost kernel: expander present: handle(0x0009), sas_addr(0x500015554091333f), port:255
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: search for expanders: complete
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: mpt3sas_base_hard_reset_handler: SUCCESS
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: _base_fault_reset_work: hard reset: success
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: removing unresponding devices: start
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: removing unresponding devices: end-devices
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: Removing unresponding devices: pcie end-devices
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: removing unresponding devices: expanders
Feb 18 16:18:47 VMHost kernel: mpt2sas_cm0: removing unresponding devices: complete