I have tried to add a secondary disk to my CHR router and it is not being recognized in /disk.
It does not matter whether it is the second ide slot or the first scsi slot.
[admin@RouterOS] > disk print
# NAME LABEL TYPE DISK FREE SIZE
0 disk2 disk2 ext3 VMware Virtual S 7.9GiB 8.0GiB
1 disk3 disk3 ext3 VMware Virtual S 7.9GiB 8.0GiB
2 disk1 disk1 ext3 VMware Virtual S 7.9GiB 8.0GiB
opendir: No such file or directory
opendir: No such file or directory
ERROR: no system package found!