we don't have mtab or rmtab
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christos
parent
d8a004726c
commit
230aa26942
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@ -1,4 +1,4 @@
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.\" $NetBSD: fixmount.8,v 1.3 2015/01/17 17:46:31 christos Exp $
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.\" $NetBSD: fixmount.8,v 1.4 2018/04/21 18:34:08 christos Exp $
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.\"
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.\"
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.\" Copyright (c) 1997-2014 Erez Zadok
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@ -37,7 +37,7 @@
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.\"
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.\" File: am-utils/fixmount/fixmount.8
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.\"
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.TH FIXMOUNT 8 "26 Feb 1993"
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.TH FIXMOUNT 8 "21 Apr 2018"
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.SH NAME
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fixmount \- fix remote mount entries
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.SH SYNOPSIS
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@ -73,8 +73,8 @@ Removes those remote mount entries on
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.I host
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that do not correspond to current mounts, i.e., which are left-over
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from a crash or are the result of improper mount protocol.
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The actuality of mounts is verified using the entries in
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.BR /etc/mtab .
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.\" The actuality of mounts is verified using the entries in
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.\" .BR /etc/mtab .
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.TP
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.B \-v
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Verify remote mounts. Similar to
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@ -96,26 +96,26 @@ i.e., due to remote hosts not supporting RPC or not running mountd.
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.BI \-h \ name
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Pretend the local hostname is
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.IR name .
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This is useful after the local hostname has been changed and rmtab entries
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using the old name remain on a remote machine.
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Unfortunately, most mountd's won't be able to successfully handle removal
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of such entries, so this option is useful in combination with
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.B \-v
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only.
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.br
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.\" This is useful after the local hostname has been changed and rmtab entries
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.\" using the old name remain on a remote machine.
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.\" Unfortunately, most mountd's won't be able to successfully handle removal
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.\" of such entries, so this option is useful in combination with
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.\" .B \-v
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.\" only.
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.\" .br
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This option also saves time as comparisons of remotely recorded and local
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hostnames by address are avoided.
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.SH FILES
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.TP 20
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.B /etc/mtab
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List of current mounts.
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.TP
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.B /etc/rmtab
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Backup file for remote mount entries on NFS server.
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.\" .SH FILES
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.\" .TP 20
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.\" .B /etc/mtab
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.\" List of current mounts.
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.\" .TP
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.\" .B /etc/rmtab
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.\" Backup file for remote mount entries on NFS server.
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.SH "SEE ALSO"
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.BR showmount (8),
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.BR mtab (5),
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.BR rmtab (5),
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.\" .BR mtab (5),
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.\" .BR rmtab (5),
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.BR mountd (8C).
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.LP
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``am-utils''
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@ -129,35 +129,35 @@ by Erez Zadok, ISBN 0-7821-2739-8, (Sybex, 2001).
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.LP
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.I "Amd \- The 4.4 BSD Automounter"
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.SH BUGS
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No attempt is made to verify the information in
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.B /etc/mtab
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itself.
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.PP
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Since swap file mounts are not recorded in
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.BR /etc/mtab ,
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a heuristic specific to SunOS is used to determine whether such a mount
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is actual (replacing the string "swap" with "root" and verifying the resulting
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path).
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.PP
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Symbolic links on the server will cause the path in the remote entry to differ
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from the one in
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.BR /etc/mtab .
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To catch those cases, a filesystem is also deemed mounted if its
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.I local
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mount point is identical to the remote entry.
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I.e., on a SunOS diskless client,
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.B server:/export/share/sunos.4.1.1
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is actually
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.BR /usr/share .
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Since the local mount point is
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.B /usr/share
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as well this will be handled correctly.
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.PP
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There is no way to clear a stale entry in a remote mountd after the
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local hostname (or whatever reverse name resolution returns for it)
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has been changed. To take care of these cases,
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the remote /etc/rmtab file has to be edited and mountd restarted.
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.PP
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.\" No attempt is made to verify the information in
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.\" .B /etc/mtab
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.\" itself.
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.\" .PP
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.\" Since swap file mounts are not recorded in
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.\" .BR /etc/mtab ,
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.\" a heuristic specific to SunOS is used to determine whether such a mount
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.\" is actual (replacing the string "swap" with "root" and verifying the resulting
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.\" path).
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.\" .PP
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.\" Symbolic links on the server will cause the path in the remote entry to differ
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.\" from the one in
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.\" .BR /etc/mtab .
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.\" To catch those cases, a filesystem is also deemed mounted if its
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.\" .I local
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.\" mount point is identical to the remote entry.
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.\" I.e., on a SunOS diskless client,
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.\" .B server:/export/share/sunos.4.1.1
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.\" is actually
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.\" .BR /usr/share .
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.\" Since the local mount point is
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.\" .B /usr/share
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.\" as well this will be handled correctly.
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.\" .PP
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.\" There is no way to clear a stale entry in a remote mountd after the
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.\" local hostname (or whatever reverse name resolution returns for it)
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.\" has been changed. To take care of these cases,
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.\" the remote /etc/rmtab file has to be edited and mountd restarted.
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.\" .PP
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The RPC timeouts for mountd calls can only be changed by recompiling.
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The defaults are 2 seconds for client handle creation and 5 seconds for
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RPC calls.
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