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353718785f
With to use .TP where it's easy and doesn't change layout (since .HP is marked as deprecated) - but .TP is not always perfetc match. Avoid submitting empty lines to troff and replace them mostly with .P and use '.' at line start to preserve 'visual' presence of empty line while editing man page manually when there is no extra space needed. Fix some markup. Add some missing SEE ALSO section. Drop some white-space at end-of-lines. Improve hyphenation logic so we do not split options. Use '.IP numbers' only with first one the row (others in row automatically derive this value) Use automatic enumeration for .SH titles. Guidelines in-use: https://man7.org/linux/man-pages/man7/groff.7.html https://www.gnu.org/software/groff/manual/html_node/Man-usage.html https://www.gnu.org/software/groff/manual/html_node/Lists-in-ms.html
47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
.TH CMIRRORD 8 "LVM TOOLS #VERSION#" "Red Hat Inc" \" -*- nroff -*-
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.
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.SH NAME
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.
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cmirrord \(em cluster mirror log daemon
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.
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.SH SYNOPSIS
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.
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.B cmirrord
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.RB [ -f | --foreground ]
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.RB [ -h | --help ]
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.
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.SH DESCRIPTION
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.
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\fBcmirrord\fP is the daemon that tracks mirror log information in a cluster.
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It is specific to device-mapper based mirrors (and by extension, LVM
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cluster mirrors). Cluster mirrors are not possible without this daemon
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running.
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.P
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This daemon relies on the cluster infrastructure provided by the corosync,
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which must be set up and running in order for cmirrord to function.
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.P
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Output is logged via \fBsyslog\fP(3). The \fBSIGUSR1 signal\fP(7) can be
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issued to \fBcmirrord\fP to gather current status information for debugging
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purposes.
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.P
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Once started, \fBcmirrord\fP will run until it is shutdown via \fBSIGINT\fP
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signal. If there are still active cluster mirrors, however, the signal will be
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ignored. Active cluster mirrors should be shutdown before stopping the cluster
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mirror log daemon.
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.
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.SH OPTIONS
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.
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.TP
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.BR -f | --foreground
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Do not fork and log to the terminal.
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.TP
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.BR -h | --help
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Print usage.
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.
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.SH SEE ALSO
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.
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.BR lvmlockd (8),
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.BR lvm (8),
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.BR syslog (3),
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.BR signal (7)
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