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Michael michaelcoyote

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building and learning
  • The Bay Area, NorCal, Earth
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@michaelcoyote
michaelcoyote / ava_repl_clean_report.awk
Created Aug 14, 2014
Reprocesses an Avamar replication report to remove recently backed up clients and show unreplicated historical data over x days.
View ava_repl_clean_report.awk
#!/usr/bin/awk -f
# remove unreplicated avamar clients from the replreport
# that are less than a day or so old.
# useful in cases where you have a day to get data offsite
# and only want to see older unreplicated clients.
#
BEGIN {printf "%-63s %s %s\n","Client","Difference","Dest Total"}
/^[A=]/ {next};
/^SOURCE/ {sgrid=$2};
@michaelcoyote
michaelcoyote / sed_GB-MB_convert.bash
Last active Aug 29, 2015
Dumb sed trick for converting GB/MB to bytes..
View sed_GB-MB_convert.bash
# Dumb sed trick for converting GB/MB to bytes..
# awk would be better for detail work as you can do math
sed 's/\.[0-9] GB/000000000/' Raw_Status.csv |sed 's/\.[0-9] MB/000000/' | sed 's/0\ bytes/0/' > Cooked_Status.cvs
@michaelcoyote
michaelcoyote / PerfTest.py
Created Aug 15, 2014
An automated Avamar perf test thing that ended up not being needed and was never finished.
View PerfTest.py
#!/usr/bin/python
#
# Automate the testing for Avamar POC
# script should be able to log activity and useful status.
# TODO
# check error on all subprocess.Popen() and file open() functions
# Error handling: i.e. catch/log errors before dieing
# make sure all the function defs check inputs
#
@michaelcoyote
michaelcoyote / Perf2CSV.ps1
Created Aug 15, 2014
My first PowerShell script that I knocked together to do one thing. Can I admit that I kinda liked PowerShell?
View Perf2CSV.ps1
# Quick & dirty PowerShell script for polling Windows PerfMon counters and dumping into a CSV file
# setup PowerShell internals
$1GBInBytes = 1GB
$Computer = $env:COMPUTERNAME
# Set the log destination directory
$LogDir="C:\MTGLogs\"
# Set the performance counters below
@michaelcoyote
michaelcoyote / Avamar_NodeInfo_Commands.txt
Created Aug 15, 2014
Commands to get the node serials and other info from Avamar nodes. Not a script, use wisely
View Avamar_NodeInfo_Commands.txt
# This is not a script, please paste commands direclty into a ssh/putty window.
# get the DPN status
status.dpn
# set the ssh agent keys
ssh-agent bash
@michaelcoyote
michaelcoyote / avamar_commands.txt
Created Aug 15, 2014
Useful Avamar cli commands for managing backups, clients, groups, policies, etc.
View avamar_commands.txt
- Notes on avamar client configuration using command line
Generally scheduling of clients, setting retentions and datasets are done via groups (best practice).
It is recommended to work with the backup team to set up an agreed upon set of schedules, retentions and datasets
and assign these to group policies as needed.
With this in mind it is likely that you will only really need the command to list the group policies, add a client to a group and start a backup.
@michaelcoyote
michaelcoyote / NetWorker_BulkAdd_Clients.pl
Last active Aug 29, 2015
Old Perl script to add a list of clients to a NetWorker savegroup. Quick and dirty and could be massively improved.
View NetWorker_BulkAdd_Clients.pl
#!/usr/bin/perl
#
# Takes filename as argument.
# file should contain clientnames one to a line non qualified
# todo:
# do initial probe after adding client
# prompt for client resourcevalues
#
@michaelcoyote
michaelcoyote / offsiteDaily.pl
Created Aug 15, 2014
Remeber when we had to eject actual media from jukeboxes? This is one of those for NetWorker
View offsiteDaily.pl
#!/usr/bin/perl
#
# used to populate the location field in the NetWorker Volume Database
$location="OffSite";
#
# what is the name of our jukebox
$jb="scalar2000";
#
@michaelcoyote
michaelcoyote / NetWorker_sysctl.conf
Created Aug 27, 2014
sysctl recomendations for NetWorker servers & storage nodes
View NetWorker_sysctl.conf
## sysctl.conf recommendations for NetWorker
#
# These are from the NetWorker Performance Optimization Planning Guide
# these are current as of NW 8.1. Please check the guide to insure
# that these settings are what you want on your server
#
# add the following parameters to the /etc/sysctl.conf file
# and run the /sbin/sysctl -p command
#
#
@michaelcoyote
michaelcoyote / NetWorker_iptables
Created Aug 28, 2014
A collection of NetWorker iptables rules for NetWorker
View NetWorker_iptables
#App,Destination,Source,Service, Port, Port Type
#DPA,dpaserv,managment-net,SSH,22, TCP
#DPA,dpaserv,managment-net,SNMP,161, TCP
#DPA,dpaserv,managment-net,DPA HTTPS 9002 TCP
#DPA,dpaserv,managment-net,DPA HTTPS 9002 TCP
#DPA,dpaserv,managment-net,DPA HTTP, 9003, TCP
#DPA,dpaserv,managment-net,DPA HTTP, 9004, TCP
#DPA,server-agents,dpaserv,DPA Agent - HTTP, 3741, TCP
#
#App,Destination,Source,Service,Dest Port, Src Port Proto
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