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Add manpage reference for clvmd -T that got missed out when I
checked the code in (sorry).
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@ -1,5 +1,6 @@
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Version 2.02.17 -
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===================================
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Add manpage entry for clvmd -T
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Fix gulm operation of clvmd, including a hang when doing lvchange -aey
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Fix hang in clvmd if a pre-command failed.
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18
man/clvmd.8
18
man/clvmd.8
@ -6,6 +6,7 @@ clvmd \- cluster LVM daemon
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[\-d] [\-h]
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[\-R]
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[\-t <timeout>]
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[\-T <start timeout>]
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[\-V]
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.SH DESCRIPTION
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clvmd is the daemon that distributes LVM metadata updates around a cluster.
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@ -23,6 +24,23 @@ be so small that commands with many disk updates to do will fail, so you
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may need to increase this on systems with very large disk farms.
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The default is 30 seconds.
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.TP
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.I \-T <start timeout>
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Specifies the timeout for clvmd daemon startup. If the daemon does not report
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that it has started up within this time then the parent command will exit with
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status of 5. This does NOT mean that clvmd has not started! What it means is
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that the startup of clvmd has been delayed for some reason; the most likely
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cause of this is an inquorate cluster though it could be due to locking
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latencies on a cluster with large numbers of logical volumes. If you get the
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return code of 5 it is usually not necessary to restart clvmd - it will start
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as soon as that blockage has cleared. This flag is to allow startup scripts
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to exit in a timely fashion even if the cluster is stalled for some reason.
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<br>
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The default is 0 (no timeout) and the value is in seconds. Don't set this too
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small or you will experience spurious errors. 10 or 20 seconds might be
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sensible.
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<br>
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This timeout will be ignored if you start clvmd with the -d switch.
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.TP
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.I \-R
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Tells all the running clvmd in the cluster to reload their device cache and
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re-read the lvm configuration file. This command should be run whenever the
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