If the -f option is specified, type and major are the same as those of device special. If minor is not specified, the minor device number of special is used.
major can also be the internal name (xnamex; see mdevice(F)) of a driver. If it is a clone(M) device, minor can be the name of cloned driver.
major and minor device numbers may be specified in decimal, octal (with leading 0), or hexadecimal (with leading 0x) form. The operating system and most utilities usually print device number in decimal.
If minor is specified as all, nodnm prints every special file matching type and major.
nodnm also takes the following options:
NOTICE: clalloc - No space on AFS dev hd (1/42)means there are no free blocks available in the AFS filesystem contained in the hd(HW) block special device (major 1, minor 42).
You can determine the name of the overflowing filesystem using either:
/etc/nodnm b 1 42
/etc/nodnm b hd 42
In this case, it is probably easier to use df(C).
You can list all configured
/etc/nodnm c clone all