38 lines
1.0 KiB
Plaintext
38 lines
1.0 KiB
Plaintext
# $NetBSD: disktab,v 1.2 1996/05/20 01:40:42 chuck Exp $
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#
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# @(#)disktab 5.5 (Berkeley) 2/27/91
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#
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# Disk geometry and partition layout tables.
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# Key:
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# ty type of disk
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# ns #sectors/track
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# nt #tracks/cylinder
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# nc #cylinders/disk
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# rm rpm, 3600 default
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# se sector size, 512 default
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# sf supports bad144-style bad sector forwarding
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# so partition offsets in sectors
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# p[a-h] partition sizes in sectors
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# b[a-h] partition block sizes in bytes
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# f[a-h] partition fragment sizes in bytes
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#
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# All partition sizes contain space
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# for bad sector tables unless the
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# device drivers fail to support this.
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#
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# Entries may also be used for other compatible drives
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# with the same geometry.
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#
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# XXX - Would like :ba#4096:fa#512: but that panics...
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# Leave nc=16; adjust size using: ns
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rdroot|ramdiskroot|RAM-disk root FS image:\
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:ty=simulated:se#512:nc#16:nt#2:ns#16:\
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:ta=4.4BSD:oa#0:pa#512:\
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:ob#0:pb#0:oc#0:pc#512:
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miniroot|Installation root-on-swap FS image:\
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:ty=simulated:se#512:ns#32:nt#8:nc#64:\
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:ta=4.4BSD:oa#0:pa#16384:\
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:ob#0:pb#0:oc#0:pc#16384:
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