$ sudo /usr/sbin/grub-probe -vv --device-map=/boot/grub/device.map --target=drive --device /dev/mapper/isw_bichcdfhcg_ARRAY0p1
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: Looking for /dev/mapper/isw_bichcdfhcg_ARRAY0p1.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: Looking for /dev/mapper/isw_bichcdfhcg_ARRAY0p1.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: Looking for /dev/mapper/isw_bichcdfhcg_ARRAY0p1.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: info: /dev/dm-3 is not DM-RAID.
/usr/sbin/grub-probe: error: cannot find a GRUB drive for /dev/mapper/isw_bichcdfhcg_ARRAY0p1. Check your device.map.
$ sudo /usr/sbin/ grub-probe -vv --device- map=/boot/ grub/device. map --target=drive --device /dev/mapper/ isw_bichcdfhcg_ ARRAY0p1 grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: Looking for /dev/mapper/ isw_bichcdfhcg_ ARRAY0p1. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: Looking for /dev/mapper/ isw_bichcdfhcg_ ARRAY0p1. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: Looking for /dev/mapper/ isw_bichcdfhcg_ ARRAY0p1. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: info: /dev/dm-3 is not DM-RAID. grub-probe: error: cannot find a GRUB drive for /dev/mapper/ isw_bichcdfhcg_ ARRAY0p1. Check your device.map.
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