1KSPLICE-UNDO(8)                     Ksplice                    KSPLICE-UNDO(8)
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NAME

6       ksplice-undo - Undo a Ksplice update that has been applied to the
7       running kernel
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SYNOPSIS

10       ksplice-undo [OPTIONS] KSPLICE_ID
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DESCRIPTION

13       ksplice-undo takes as input a Ksplice identification tag, as reported
14       by ksplice-view(8), and it reverses that update within the running
15       binary kernel.
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OPTIONS

18       --debug Reverses the update with debugging output enabled.  Recommended
19               only for debugging.
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21       --debugfile=filename
22               Sets the location where debugging output should be saved.
23               Implies --debug.
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25       --raw-errors
26               Print only raw error information designed to be machine-
27               readable on standard error (standard output is still intended
28               to be human-readable).  If ksplice-undo fails due to an error
29               from the Ksplice kernel modules, the first line on standard
30               error will be a Ksplice abort code (see the Ksplice source code
31               for documentation on these codes).  Further lines will vary
32               depending on the abort code.  If ksplice-undo fails for any
33               other reason, it will output the line "OTHER\n", followed by a
34               human-readable failure message, to standard error.
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SEE ALSO

37       ksplice-create(8), ksplice-apply(8), ksplice-view(8)
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BUGS

40       Please report bugs to <devel@ksplice.com>.
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AUTHORS

43       Jeff Arnold, Anders Kaseorg, and Tim Abbott
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46       Copyright (C) 2007-2009  Ksplice, Inc.
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48       This is free software and documentation.  You can redistribute and/or
49       modify it under the terms of the GNU General Public License, version 2.
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53Ksplice v0.9.9                    2009-09-10                   KSPLICE-UNDO(8)
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