# grep dm-m /lib/systemd/system/multipathd.service ExecStartPre=/sbin/modprobe -a scsi_dh_alua scsi_dh_emc scsi_dh_rdac dm-multipath # grep SCSI_DH /boot/config-4.4.15-std-def-alt0.M80P.1 # CONFIG_SCSI_DH is not set для восстановления работоспособности multipathd должно быть CONFIG_SCSI_DH=y CONFIG_SCSI_DH_RDAC=m CONFIG_SCSI_DH_HP_SW=m CONFIG_SCSI_DH_EMC=m CONFIG_SCSI_DH_ALUA=m
# grep CONFIG_SCSI_DH /boot/config-4.4.20-std-def-alt0.M80P.1 CONFIG_SCSI_DH=y CONFIG_SCSI_DH_RDAC=m CONFIG_SCSI_DH_HP_SW=m CONFIG_SCSI_DH_EMC=m CONFIG_SCSI_DH_ALUA=m