| savecore.8 (1559) | savecore.8 (1856) |
|---|---|
| 1.\" Copyright (c) 1980, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 49 unchanged lines hidden (view full) --- 58.Nm savecore 59will ignore it. 60.It Fl f 61Forces a dump to be taken even if the dump doesn't appear correct or there 62is insufficient disk space. 63.It Fl N 64Use 65.Ar system | 1.\" Copyright (c) 1980, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 49 unchanged lines hidden (view full) --- 58.Nm savecore 59will ignore it. 60.It Fl f 61Forces a dump to be taken even if the dump doesn't appear correct or there 62is insufficient disk space. 63.It Fl N 64Use 65.Ar system |
| 66as the kernel instead of the default ``/vmunix''. | 66as the kernel instead of the default ``/kernel''. |
| 67.It Fl v 68Prints out some additional debugging information. 69.It Fl z 70Compresses the core dump and kernel (see 71.Xr compress 1 ). 72.El 73.Pp 74.Nm Savecore 75checks the core dump in various ways to make sure that it is current and 76that it corresponds to the currently running system. 77If it passes these checks, it saves the core image in 78.Ar directory Ns Pa /vmcore.# 79and the system in | 67.It Fl v 68Prints out some additional debugging information. 69.It Fl z 70Compresses the core dump and kernel (see 71.Xr compress 1 ). 72.El 73.Pp 74.Nm Savecore 75checks the core dump in various ways to make sure that it is current and 76that it corresponds to the currently running system. 77If it passes these checks, it saves the core image in 78.Ar directory Ns Pa /vmcore.# 79and the system in |
| 80.Ar directory Ns Pa /vmunix.# | 80.Ar directory Ns Pa /kernel.# |
| 81The ``#'' is the number from the first line of the file 82.Ar directory Ns Pa /bounds , 83and it is incremented and stored back into the file each time 84.Nm savecore 85successfully runs. 86.Pp 87.Nm Savecore 88also checks the available disk space before attempting to make the copies. --- 13 unchanged lines hidden (view full) --- 102will ignore it. 103.Pp 104.Nm Savecore 105is meant to be called near the end of the initialization file 106.Pa /etc/rc 107(see 108.Xr rc 8 ) . 109.Sh FILES | 81The ``#'' is the number from the first line of the file 82.Ar directory Ns Pa /bounds , 83and it is incremented and stored back into the file each time 84.Nm savecore 85successfully runs. 86.Pp 87.Nm Savecore 88also checks the available disk space before attempting to make the copies. --- 13 unchanged lines hidden (view full) --- 102will ignore it. 103.Pp 104.Nm Savecore 105is meant to be called near the end of the initialization file 106.Pa /etc/rc 107(see 108.Xr rc 8 ) . 109.Sh FILES |
| 110.Bl -tag -width /vmunixxx -compact 111.It Pa /vmunix | 110.Bl -tag -width /kernelxx -compact 111.It Pa /kernel |
| 112current 113.Tn UNIX 114.El 115.Sh BUGS 116The minfree code does not consider the effect of compression. 117.Sh SEE ALSO 118.Xr compress 1 , 119.Xr syslogd 8 120.Sh HISTORY 121The 122.Nm 123command appeared in 124.Bx 4.1 . | 112current 113.Tn UNIX 114.El 115.Sh BUGS 116The minfree code does not consider the effect of compression. 117.Sh SEE ALSO 118.Xr compress 1 , 119.Xr syslogd 8 120.Sh HISTORY 121The 122.Nm 123command appeared in 124.Bx 4.1 . |