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- '\" Copyright 1992 Regents of the University of California
- '\" Permission to use, copy, modify, and distribute this
- '\" documentation for any purpose and without fee is hereby
- '\" granted, provided that this notice appears in all copies.
- '\" The University of California makes no representations about
- '\" the suitability of this material for any purpose. It is
- '\" provided "as is" without express or implied warranty.
- '\"
- '\" $Header: /sprite/src/admin/fsattach/RCS/fsattach.man,v 1.5 91/01/12 16:49:27 jhh Exp $ SPRITE (Berkeley)
- '/"
- .so \*(]ltmac.sprite
- .HS LFSRECOV cmds
- .BS
- '\" Note: do not modify the .SH NAME line immediately below!
- .SH NAME
- lfsrecov \- Roll lfs disk forward after a crash.
- .SH SYNOPSIS
- \fBlfsrecov\fR [\fIoptions\fR] \fBdeviceName\fP
- .SH OPTIONS
- .IP "\fB\-write \fIfile\fR" 15
- Write changes to disk.
- .IP "\fB\-memAvail\fR \fIkbytes\fP" 15
- Kilobytes of memory available to the recovery program.
- .IP "\fB\-stats\fR" 15
- Write stats to disk.
- .IP "\fB\-statDir \fIdirectory\fR" 15
- Directory to put stats from recovery.
- .IP "Debugging and testing options:"
- .IP "\fB\-showLog\fR" 15
- Show contents of log being processed.
- .IP "\fB\-verbose\fR" 15
- Output progress messages during execution.
- .IP "\fB\-recreateDirEntries\fR" 15
- For testing, recreate any directory from checkpoint.
- .IP "\fB\-testCheck\fR" 15
- For testing, check against checkpoint.
- .BE
-
- .SH DESCRIPTION
- .PP
- \fBLfsrecov\fR is used during system boot to recover the changes made
- between the last checkpoint operation and the system crash. It assumes that
- the only problem with the file system is that the checkpoint was not the
- last operation written to the log.
- .SH KEYWORDS
- lfs, disk, recovery
-