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diff --git a/man/clvmd.8.in b/man/clvmd.8.in deleted file mode 100644 index 2d7b06b..0000000 --- a/man/clvmd.8.in +++ /dev/null @@ -1,125 +0,0 @@ -.TH CLVMD 8 "LVM TOOLS #VERSION#" "Red Hat Inc" \" -*- nroff -*- -.SH NAME -clvmd \- cluster LVM daemon -.SH SYNOPSIS -.B clvmd -.RB [ \-d -.RI [< value >] -.RB [ \-C ]] -.RB [ \-E -.RI < "lock uuid" >] -.RB [ \-f ] -.RB [ \-h ] -.RB [ \-I -.IR "cluster_manager" ] -.RB [ \-R ] -.RB [ \-S ] -.RB [ \-t -.RI < timeout >] -.RB [ \-T -.RI < "start timeout" >] -.RB [ \-V ] -.SH DESCRIPTION -clvmd is the daemon that distributes LVM metadata updates around a cluster. -It must be running on all nodes in the cluster and will give an error -if a node in the cluster does not have this daemon running. -.SH OPTIONS -.TP -.BR \-d [< \fIvalue >] -Enable debug logging. Value can be 0, 1 or 2. -.br -0 disables debug logging -.br -1 sends debug logs to stderr (implies \fB\-f\fP option) -.br -2 sends debug logs to syslog -.br -If -.B \-d -is specified without a value then 1 is assumed. -.TP -.B \-C -Only valid if -.B \-d -is also specified. Tells all clvmds in a cluster to enable/disable debug logging. -Without this switch, only the local clvmd will change its debug level to that -given with -.B \-d -. -.br -This does not work correctly if specified on the command-line that starts clvmd. -If you want to start clvmd -.B and -enable cluster-wide logging then the command needs to be issued twice, eg: -.br -.B clvmd -.br -.B clvmd -d2 -.br -.TP -.BR \-E < "\fIlock uuid" > -Pass lock uuid to be reacquired exclusively when clvmd is restarted. -.TP -.B \-f -Don't fork, run in the foreground. -.TP -.B \-h -Show help information. -.TP -.B \-I \fIcluster manager -Selects the cluster manager to use for locking and internal communications, -the available managers will be listed as part of the \fBclvmd -h\fP output. -clvmd will use the first cluster manager that succeeds, and it checks them -in the order cman,corosync,openais. As it is quite possible to have -(eg) corosync and cman available on the same system you might have to -manually specify this option to override the search. -.TP -.B \-R -Tells all the running clvmds in the cluster to reload their device cache and -re-read the lvm configuration file. This command should be run whenever the -devices on a cluster system are changed. -.TP -.B \-S -Tells the running clvmd to exit and reexecute itself, for example at the -end of a package upgrade. The new instance is instructed to reacquire -any locks in the same state as they were previously held. (Alternative -methods of restarting the daemon have the side effect of changing -exclusive LV locks into shared locks.) -.TP -.BR \-t < \fItimeout > -Specifies the timeout for commands to run around the cluster. This should not -be so small that commands with many disk updates to do will fail, so you -may need to increase this on systems with very large disk farms. -The default is 30 seconds. -.TP -.BR \-T < "\fIstart timeout" > -Specifies the timeout for clvmd daemon startup. If the daemon does not report -that it has started up within this time then the parent command will exit with -status of 5. This does NOT mean that clvmd has not started! What it means is -that the startup of clvmd has been delayed for some reason; the most likely -cause of this is an inquorate cluster though it could be due to locking -latencies on a cluster with large numbers of logical volumes. If you get the -return code of 5 it is usually not necessary to restart clvmd - it will start -as soon as that blockage has cleared. This flag is to allow startup scripts -to exit in a timely fashion even if the cluster is stalled for some reason. -.br -The default is 0 (no timeout) and the value is in seconds. Don't set this too -small or you will experience spurious errors. 10 or 20 seconds might be -sensible. -.br -This timeout will be ignored if you start clvmd with the -d switch. -.TP -.B \-V -Display the version of the cluster LVM daemon. - -.SH ENVIRONMENT VARIABLES -.TP -.B LVM_CLVMD_BINARY -The CLVMD binary to use when clmvd restart is requested. -Defaults to #CLVMD_PATH#. -.TP -.B LVM_BINARY -The LVM2 binary to use. Defaults to #LVM_PATH#. - -.SH SEE ALSO -.BR lvm (8) |