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1.1 root 1: .TH SWAPON 8 "4 February 1983"
2: .UC 4
3: .SH NAME
4: swapon \- specify additional device for paging and swapping
5: .SH SYNOPSIS
6: .B "/etc/swapon"
7: .B \-a
8: .br
9: .B "/etc/swapon"
10: name ...
11: .SH DESCRIPTION
12: .I Swapon
13: is used to specify additional devices on which paging and swapping
14: are to take place.
15: The system begins by swapping and paging on only a single device
16: so that only one disk is required at bootstrap time.
17: Calls to
18: .I swapon
19: normally occur in the system multi-user initialization file
20: .I /etc/rc
21: making all swap devices available, so that the paging and swapping
22: activity is interleaved across several devices.
23: .PP
24: Normally, the
25: .B \-a
26: argument is given, causing all devices marked as ``sw''
27: swap devices in
28: .B /etc/fstab
29: to be made available.
30: .PP
31: The second form gives individual block devices as given
32: in the system swap configuration table. The call makes only this space
33: available to the system for swap allocation.
34: .SH SEE ALSO
35: swapon(2), init(8)
36: .SH FILES
37: .DT
38: /dev/[fsd]?b normal paging devices
39: .SH BUGS
40: There is no way to stop paging and swapping on a device.
41: It is therefore not possible to make use of devices which may be
42: dismounted during system operation.
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