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Merged NFS and Basic Datamover stats
This commit is contained in:
Diver
parent
777b8c1a12
commit
31d3dccbb4
@ -1,238 +0,0 @@
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#!/bin/bash
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######################################################################################################################
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# Plugin to monitor basic statistics of EMC VNX 5300 Unified Datamovers #
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######################################################################################################################
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# Author: Evgeny Beysembaev <megabotva@gmail.com>
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#####################################
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# Description #
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#####################################
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# The plugin monitors basic statistics of EMC Unified Storage system Datamovers. Probably it can also be compatible with
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# other Isilon or Celerra systems. It uses SSH to connect to Control Stations, then remotely executes
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# /nas/sbin/server_stats and fetches and parses data from it. It supports gathering data both from active/active
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# and active/passive Datamover configurations, ignoring offline or standby Datamovers. If all Datamovers are
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# offline or absent, the plugin returns error.
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# This plugin also automatically chooses Primary Control Station from the list by calling /nasmcd/sbin/getreason and
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# /nasmcd/sbin/t2slot.
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#
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# Data is gathered from basic-std Statistics Group
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#
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# It's quite easy to comment out unneeded data to make graphs less overloaded or to add new statistics sources.
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#####################################
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# Configuration #
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#####################################
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# The plugin uses SSH to connect to Control Stations. It's possible to use 'nasadmin' user, but it would be better
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# if you create read-only global user by Unisphere Client. The user should have only Operator role.
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# I created "operator" user but due to the fact that Control Stations already had one internal "operator" user,
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# the new one was called "operator1". So be careful.
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#
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# On munin-node side choose a user which will be used to connect through SSH. Generally user "munin" is ok. Then,
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# execute "sudo su munin -s /bin/bash", "ssh-keygen" and "ssh-copy-id" to both Control Stations with newly created
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# user.
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#
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# Make a link from /usr/share/munin/plugins/emc_vnx_dm_basic_stats to /etc/munin/plugins/emc_vnx_dm_basic_stats_<NAME>,
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# where <NAME> is any arbitrary name of your storage system. The plugin will return <NAME> in its answer
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# as "host_name" field.
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# Assume your storage system is called "VNX5300".
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#
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# Make a configuration file at /etc/munin/plugin-conf.d/emc_vnx_dm_basic_stats_VNX5300
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#
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# [emc_vnx_dm_basic_stats_VNX5300]
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# user munin # SSH Client local user
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# env.username operator1 # Remote user with Operator role
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# env.cs_addr 192.168.1.1 192.168.1.2 # Control Stations addresses
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# env.nas_servers server_2 server_3 # This is the default value and can be omitted
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#####################################
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# Errata #
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#####################################
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# Since LUN names can be long, the plugin can be affected by this bug: http://munin-monitoring.org/ticket/1352
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#####################################
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# History #
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#####################################
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# 08.11.2016 - First Release
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# 17.11.2016 - Memory section
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######################################################################################################################
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export LANG=C
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TARGET=$(echo "${0##*/}" | cut -d _ -f 6)
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: ${nas_servers:="server_2 server_3"}
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SSH_CHECK='ssh -q $username@$CS "/nasmcd/sbin/getreason | grep -w slot_\`/nasmcd/sbin/t2slot\` | cut -d- -f1"'
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if [ "$1" = "autoconf" ]; then
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echo "yes"
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exit 0
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fi
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if [ -z "$username" ]; then
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echo "No username!"
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exit 1
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fi
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if [ -z "$cs_addr" ]; then
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echo "No control station addresses!"
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exit 1
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fi
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#Choosing Cotrol Station. Code have to be "10"
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for CS in $cs_addr; do
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if [[ "10" -eq "$(eval $SSH_CHECK)" ]]; then
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# echo "$CS is Primary"
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PRIMARY_CS=$CS
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break
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fi
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done
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if [ -z "$PRIMARY_CS" ]; then
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echo "No alive primary Control Station from list \"$cs_addr\"";
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exit 1;
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fi
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SSH="ssh -q $username@$PRIMARY_CS . /home/operator1/.bash_profile; "
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echo "host_name ${TARGET}"
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if [ "$1" = "config" ] ; then
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for server in $nas_servers; do
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$SSH nas_server -i $server | grep -q 'type *= nas'
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if [ "$?" != 0 ] ; then continue; fi
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nas_server_ok=TRUE
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echo "multigraph emc_vnx_cpu_percent
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graph_title EMC VNX 5300 Datamover CPU Util %
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graph_vlabel %
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graph_category cpu
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graph_scale no
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graph_args --upper-limit 100 -l 0
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${server}_cpuutil.min 0
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${server}_cpuutil.label $server CPU util. in %."
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echo -e "\nmultigraph emc_vnx_network_kib
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graph_title EMC VNX 5300 Datamover Network bytes over all interfaces
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graph_vlabel B/s recv. (-) / sent (+)
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graph_category network
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graph_args --base 1000
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${server}_net_in.graph no
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${server}_net_in.label none
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${server}_net_in.cdef ${server}_net_in,1000,*
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${server}_net_out.label $server B/s
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${server}_net_out.cdef ${server}_net_out,1000,*
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${server}_net_out.negative ${server}_net_in
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${server}_net_out.draw AREA"
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echo -e "\nmultigraph emc_vnx_storage_kib
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graph_title EMC VNX 5300 Datamover Storage bytes over all interfaces
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graph_vlabel B/s recv. (-) / sent (+)
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graph_category network
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graph_args --base 1000
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${server}_stor_read.graph no
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${server}_stor_read.label none
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${server}_stor_read.cdef ${server}_stor_read,1000,*
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${server}_stor_write.label $server B/s
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${server}_stor_write.cdef ${server}_stor_write,1000,*
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${server}_stor_write.negative ${server}_stor_read
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${server}_stor_write.draw AREA"
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echo -e "\nmultigraph emc_vnx_memory
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graph_title EMC VNX 5300 Datamover Memory
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graph_vlabel MiB
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graph_category memory
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graph_args --base 1024
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graph_order ${server}_used ${server}_free ${server}_total ${server}_freebuffer ${server}_encumbered
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${server}_used.label ${server} Used
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${server}_used.cdef ${server}_used,1024,/
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${server}_free.label ${server} Free
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${server}_free.draw STACK
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${server}_free.cdef ${server}_free,1024,/
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${server}_total.label ${server} Total
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${server}_total.cdef ${server}_total,1024,/
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${server}_freebuffer.label ${server} Free Buffer
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${server}_freebuffer.cdef ${server}_freebuffer,1024,/
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${server}_encumbered.label ${server} Encumbered
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${server}_encumbered.cdef ${server}_encumbered,1024,/"
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echo -e "\nmultigraph emc_vnx_filecache
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graph_title EMC VNX 5300 File Buffer Cache
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graph_vlabel per second
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graph_category memory
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graph_args --base 1000
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graph_order ${server}_highw_hits ${server}_loww_hits ${server}_w_hits ${server}_hits ${server}_lookups
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${server}_highw_hits.label High Watermark Hits
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${server}_loww_hits.label Low Watermark Hits
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${server}_loww_hits.draw STACK
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${server}_w_hits.label Watermark Hits
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${server}_hits.label Hits
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${server}_lookups.label Lookups"
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echo -e "\nmultigraph emc_vnx_fileresolve
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graph_title EMC VNX 5300 FileResolve
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graph_vlabel Entries
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graph_category memory
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graph_args --base 1000
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${server}_dropped.label Dropped Entries
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${server}_max.label Max Limit
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${server}_used.label Used Entries"
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done
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if [ -z $nas_server_ok ]; then
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echo "No active data movers!"
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exit 1
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fi
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exit 0
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fi
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for server in $nas_servers; do
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$SSH nas_server -i $server | grep -q 'type *= nas'
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if [ "$?" != 0 ] ; then continue; fi
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nas_server_ok=TRUE
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member_elements=$($SSH server_stats $server -count 1 -terminationsummary no -titles never | grep '^[^[:space:]]')
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# NUMCOL=5
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IFS=$' ' read -ra graphs <<< $member_elements
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echo "multigraph emc_vnx_cpu_percent"
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echo "${server}_cpuutil.value ${graphs[1]}"
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echo -e "\nmultigraph emc_vnx_network_kib"
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echo "${server}_net_in.value ${graphs[2]}"
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echo "${server}_net_out.value ${graphs[3]}"
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echo -e "\nmultigraph emc_vnx_storage_kib"
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echo "${server}_stor_read.value ${graphs[4]}"
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echo "${server}_stor_write.value ${graphs[5]}"
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member_elements=$($SSH server_stats $server -monitor kernel.memory -count 1 -terminationsummary no -titles never | grep '^[^[:space:]]')
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IFS=$' ' read -ra graphs <<< $member_elements
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echo -e "\nmultigraph emc_vnx_memory"
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echo "${server}_total.value ${graphs[14]}"
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echo "${server}_used.value ${graphs[15]}"
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echo "${server}_free.value ${graphs[12]}"
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echo "${server}_freebuffer.value ${graphs[1]}"
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echo "${server}_encumbered.value ${graphs[8]}"
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echo -e "\nmultigraph emc_vnx_filecache"
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echo "${server}_highw_hits.value ${graphs[2]}"
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echo "${server}_loww_hits.value ${graphs[6]}"
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echo "${server}_w_hits.value ${graphs[7]}"
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echo "${server}_hits.value ${graphs[4]}"
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echo "${server}_lookups.value ${graphs[5]}"
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echo -e "\nmultigraph emc_vnx_fileresolve"
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echo "${server}_dropped.value ${graphs[9]}"
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echo "${server}_max.value ${graphs[10]}"
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echo "${server}_used.value ${graphs[11]}"
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done
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if [ -z $nas_server_ok ]; then
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echo "No active data movers!"
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exit 1
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fi
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exit 0
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@ -9,21 +9,32 @@
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# Description #
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#####################################
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# The plugin monitors NFS v3 and v4 statistics of EMC Unified Storage system. Probably it can also be compatible with
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# other Isilon or Celerra systems. It uses SSH to connect to Control Stations, then remotely executes
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# /nas/sbin/server_stats and fetches and parses data from it. It supports gathering data both from active/active
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# and active/passive Datamover configurations, ignoring offline or standby Datamovers. If all Datamovers are
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# offline or absent, the plugin returns error.
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# This plugin also automatically chooses Primary Control Station from the list by calling /nasmcd/sbin/getreason and
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# /nasmcd/sbin/t2slot.
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# The plugin monitors basic statistics of EMC Unified Storage system Datamovers and NFS statistics of EMC VNX5300 Unified
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# Storage system. Probably it can also be compatible with other Isilon or Celerra systems. It uses SSH to connect to Control
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# Stations, then remotely executes '/nas/sbin/server_stats' and fetches and parses data from it. It supports gathering
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# data both from active/active and active/passive Datamover configurations, ignoring offline or standby Datamovers.
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# If all Datamovers are offline or absent, the plugin returns error.
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# This plugin also automatically chooses Primary Control Station from the list by calling '/nasmcd/sbin/getreason' and
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# '/nasmcd/sbin/t2slot'.
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#
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# At the moment data is gathered from the following statistics sources:
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# nfs.v3.op - Tons of timings about NFS RPC calls
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# nfs.v4.op - Tons of timings about NFS RPC calls
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# nfs.client - Here new Client addresses are rescanned and added automatically.
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# * nfs.v3.op - Tons of timings about NFSv3 RPC calls
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# * nfs.v4.op - Tons of timings about NFSv4 RPC calls
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# * nfs.client - Here new Client addresses are rescanned and added automatically.
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# * basic-std Statistics Group - Basic Statistics of Datamovers (eg. CPU, Memory etc.)
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#
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# It's quite easy to comment out unneeded data to make graphs less overloaded or to add new statistics sources.
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#####################################
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# Compatibility #
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#####################################
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# The plugin has been written for being compatible with EMC VNX5300 Storage system, as this is the only EMC storage which
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# i have.
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# By the way, i am pretty sure it can also work with other VNX1 storages, like VNX5100 and VNX5500.
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# About VNX2 series, i don't know whether the plugin will be able to work with them. Maybe it would need some corrections
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# in command-line backend. The same situation is in other EMC systems, so i encourage you to try and fix the plugin.
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#####################################
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# Configuration #
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#####################################
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@ -37,31 +48,46 @@
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# execute "sudo su munin -s /bin/bash", "ssh-keygen" and "ssh-copy-id" to both Control Stations with newly created
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# user.
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#
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# Make a link from /usr/share/munin/plugins/emc_vnx_nfs_stats to /etc/munin/plugins/emc_vnx_nfs_stats_<NAME>,
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# where <NAME> is any arbitrary name of your storage system. The plugin will return <NAME> in its answer
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# as "host_name" field.
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# Assume your storage system is called "VNX5300".
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# Make a link from /usr/share/munin/plugins/emc_vnx_file_stats to /etc/munin/plugins/.
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# If you want to get NFS statistics, name the link as "emc_vnx_file_nfs_stats_<NAME>", otherwise to get Basic Datamover
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# statistics you have to name it "emc_vnx_file_basicdm_stats_<NAME>", where <NAME> is any arbitrary name of your
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# storage system. The plugin will return <NAME> in its answer as "host_name" field.
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#
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# For example, assume your storage system is called "VNX5300".
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# Make a configuration file at /etc/munin/plugin-conf.d/emc_vnx_file_stats_VNX5300
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#
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# Make a configuration file at /etc/munin/plugin-conf.d/emc_vnx_nfs_stats_VNX5300
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#
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# [emc_vnx_nfs_stats_VNX5300]
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# [emc_vnx_file_*]
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# user munin # SSH Client local user
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# env.username operator1 # Remote user with Operator role
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# env.cs_addr 192.168.1.1 192.168.1.2 # Control Stations addresses
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# env.nas_servers server_2 server_3 # This is the default value and can be omitted
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# env.nas_servers server_2 server_3 # This is the default value and can be omitteda
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#####################################
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# Errata #
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#####################################
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# Since LUN names can be long, the plugin may be affected by this bug: http://munin-monitoring.org/ticket/1352
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#TODO
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#####################################
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# History #
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#####################################
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# 08.11.2016 - First Release
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# 17.11.2016 - NFSv4 support
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# 17.11.2016 - NFSv4 support, Memory section
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# 16.12.2016 - Merged "NFS" and "Datamover Stats" plugins
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######################################################################################################################
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export LANG=C
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TARGET=$(echo "${0##*/}" | cut -d _ -f 5)
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STATSTYPE=$(echo "${0##*/}" | cut -d _ -f 1-5)
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if [ $STATSTYPE = "emc_vnx_file_nfs_stats" ]; then STATSTYPE=NFS;
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elif [ $STATSTYPE = "emc_vnx_file_basicdm_stats" ]; then STATSTYPE=BASICDM;
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else echo "Do not know what to do. Name the plugin as 'emc_vnx_file_nfs_stats_<HOSTNAME>' or 'emc_vnx_file_basicdm_stats_<HOSTNAME>'"; exit 1; fi
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# echo $STATSTYPE
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TARGET=$(echo "${0##*/}" | cut -d _ -f 6)
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: ${nas_servers:="server_2 server_3"}
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SSH_CHECK='ssh -q $username@$CS "/nasmcd/sbin/getreason | grep -w slot_\`/nasmcd/sbin/t2slot\` | cut -d- -f1"'
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@ -103,6 +129,84 @@ if [ "$1" = "config" ] ; then
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$SSH nas_server -i $server | grep -q 'type *= nas'
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if [ "$?" != 0 ] ; then continue; fi
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nas_server_ok=TRUE
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if [ $STATSTYPE = "BASICDM" ] ; then
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echo "multigraph emc_vnx_cpu_percent
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graph_title EMC VNX 5300 Datamover CPU Util %
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graph_vlabel %
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graph_category cpu
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graph_scale no
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graph_args --upper-limit 100 -l 0
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${server}_cpuutil.min 0
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${server}_cpuutil.label $server CPU util. in %."
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echo -e "\nmultigraph emc_vnx_network_kib
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graph_title EMC VNX 5300 Datamover Network bytes over all interfaces
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graph_vlabel B/s recv. (-) / sent (+)
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graph_category network
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graph_args --base 1000
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${server}_net_in.graph no
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${server}_net_in.label none
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${server}_net_in.cdef ${server}_net_in,1000,*
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${server}_net_out.label $server B/s
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${server}_net_out.cdef ${server}_net_out,1000,*
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${server}_net_out.negative ${server}_net_in
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${server}_net_out.draw AREA"
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echo -e "\nmultigraph emc_vnx_storage_kib
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graph_title EMC VNX 5300 Datamover Storage bytes over all interfaces
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graph_vlabel B/s recv. (-) / sent (+)
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graph_category network
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graph_args --base 1000
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${server}_stor_read.graph no
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${server}_stor_read.label none
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${server}_stor_read.cdef ${server}_stor_read,1000,*
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${server}_stor_write.label $server B/s
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${server}_stor_write.cdef ${server}_stor_write,1000,*
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${server}_stor_write.negative ${server}_stor_read
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${server}_stor_write.draw AREA"
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echo -e "\nmultigraph emc_vnx_memory
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graph_title EMC VNX 5300 Datamover Memory
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graph_vlabel MiB
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graph_category memory
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graph_args --base 1024
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graph_order ${server}_used ${server}_free ${server}_total ${server}_freebuffer ${server}_encumbered
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${server}_used.label ${server} Used
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${server}_used.cdef ${server}_used,1024,/
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${server}_free.label ${server} Free
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${server}_free.draw STACK
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${server}_free.cdef ${server}_free,1024,/
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${server}_total.label ${server} Total
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${server}_total.cdef ${server}_total,1024,/
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${server}_freebuffer.label ${server} Free Buffer
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${server}_freebuffer.cdef ${server}_freebuffer,1024,/
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${server}_encumbered.label ${server} Encumbered
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${server}_encumbered.cdef ${server}_encumbered,1024,/"
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||||
|
||||
echo -e "\nmultigraph emc_vnx_filecache
|
||||
graph_title EMC VNX 5300 File Buffer Cache
|
||||
graph_vlabel per second
|
||||
graph_category memory
|
||||
graph_args --base 1000
|
||||
graph_order ${server}_highw_hits ${server}_loww_hits ${server}_w_hits ${server}_hits ${server}_lookups
|
||||
${server}_highw_hits.label High Watermark Hits
|
||||
${server}_loww_hits.label Low Watermark Hits
|
||||
${server}_loww_hits.draw STACK
|
||||
${server}_w_hits.label Watermark Hits
|
||||
${server}_hits.label Hits
|
||||
${server}_lookups.label Lookups"
|
||||
|
||||
echo -e "\nmultigraph emc_vnx_fileresolve
|
||||
graph_title EMC VNX 5300 FileResolve
|
||||
graph_vlabel Entries
|
||||
graph_category memory
|
||||
graph_args --base 1000
|
||||
${server}_dropped.label Dropped Entries
|
||||
${server}_max.label Max Limit
|
||||
${server}_used.label Used Entries"
|
||||
fi
|
||||
if [ $STATSTYPE = "NFS" ] ; then
|
||||
#nfs.v3.op data
|
||||
member_elements=$($SSH server_stats $server -info nfs.v3.op | grep member_elements | sed -ne 's/^.*= //p')
|
||||
IFS=',' read -ra graphs <<< $member_elements
|
||||
@ -222,6 +326,7 @@ graph_category nfs"
|
||||
field=$(echo "$graph" | sed -ne 's/\./_/pg' )
|
||||
echo "${server}_${field}.label $server $field Avg uSec/call"
|
||||
done
|
||||
fi
|
||||
done
|
||||
if [ -z $nas_server_ok ]; then
|
||||
echo "No active data movers!"
|
||||
@ -234,6 +339,47 @@ for server in $nas_servers; do
|
||||
$SSH nas_server -i $server | grep -q 'type *= nas'
|
||||
if [ "$?" != 0 ] ; then continue; fi
|
||||
nas_server_ok=TRUE
|
||||
if [ $STATSTYPE = "BASICDM" ] ; then
|
||||
member_elements=$($SSH server_stats $server -count 1 -terminationsummary no -titles never | grep '^[^[:space:]]')
|
||||
# NUMCOL=5
|
||||
IFS=$' ' read -ra graphs <<< $member_elements
|
||||
|
||||
echo "multigraph emc_vnx_cpu_percent"
|
||||
echo "${server}_cpuutil.value ${graphs[1]}"
|
||||
|
||||
echo -e "\nmultigraph emc_vnx_network_kib"
|
||||
echo "${server}_net_in.value ${graphs[2]}"
|
||||
echo "${server}_net_out.value ${graphs[3]}"
|
||||
|
||||
echo -e "\nmultigraph emc_vnx_storage_kib"
|
||||
echo "${server}_stor_read.value ${graphs[4]}"
|
||||
echo "${server}_stor_write.value ${graphs[5]}"
|
||||
|
||||
member_elements=$($SSH server_stats $server -monitor kernel.memory -count 1 -terminationsummary no -titles never | grep '^[^[:space:]]')
|
||||
IFS=$' ' read -ra graphs <<< $member_elements
|
||||
|
||||
echo -e "\nmultigraph emc_vnx_memory"
|
||||
echo "${server}_total.value ${graphs[14]}"
|
||||
echo "${server}_used.value ${graphs[15]}"
|
||||
echo "${server}_free.value ${graphs[12]}"
|
||||
echo "${server}_freebuffer.value ${graphs[1]}"
|
||||
echo "${server}_encumbered.value ${graphs[8]}"
|
||||
|
||||
echo -e "\nmultigraph emc_vnx_filecache"
|
||||
echo "${server}_highw_hits.value ${graphs[2]}"
|
||||
echo "${server}_loww_hits.value ${graphs[6]}"
|
||||
echo "${server}_w_hits.value ${graphs[7]}"
|
||||
echo "${server}_hits.value ${graphs[4]}"
|
||||
echo "${server}_lookups.value ${graphs[5]}"
|
||||
|
||||
echo -e "\nmultigraph emc_vnx_fileresolve"
|
||||
echo "${server}_dropped.value ${graphs[9]}"
|
||||
echo "${server}_max.value ${graphs[10]}"
|
||||
echo "${server}_used.value ${graphs[11]}"
|
||||
|
||||
|
||||
fi
|
||||
if [ $STATSTYPE = "NFS" ] ; then
|
||||
#nfs.v3.op data
|
||||
member_elements=$($SSH server_stats $server -monitor nfs.v3.op -count 1 -terminationsummary no -titles never | sed -ne 's/^.*v3/v3/p')
|
||||
NUMCOL=5
|
||||
@ -311,6 +457,7 @@ for server in $nas_servers; do
|
||||
client=$( echo ${element[i*$NUMCOL]} | sed -ne 's/\./_/pg')
|
||||
echo "${server}_${client}".value "${element[$i*$NUMCOL+8]}"
|
||||
done
|
||||
fi
|
||||
done
|
||||
if [ -z $nas_server_ok ]; then
|
||||
echo "No active data movers!"
|
||||
Loading…
Reference in New Issue
Block a user