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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
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% Document Info
\author{Chris (chubbard)}
\pdfinfo{
  /Title (megacli.pdf)
  /Creator (Cheatography)
  /Author (Chris (chubbard))
  /Subject (MegaCLI Cheat Sheet)
}

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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{MegaCLI Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Chris (chubbard)} via \textcolor{DarkBackground}{\uline{cheatography.com/36946/cs/11640/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Chris (chubbard) \\
  \uline{cheatography.com/chubbard} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 30th April, 2017.\\
   Updated 30th April, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Origional Sources}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{http://erikimh.com/megacli-cheatsheet/}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{http://www.vmwareadmins.com/megacli-working-examples-cheat-sheet/}} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\seqsplit{http://www.maths.cam.ac.uk/computing/docs/public/megacli\_raid\_lsi.html}} \tn 
% Row Count 5 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Adapter parameter -aN}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{The parameter -aN (where N is a number starting with zero or the string ALL) specifies the PERC5/i adapter ID. If you have only one controller it's safe to use ALL instead of a specific ID, but you're encouraged to use the ID for everything that makes changes to your RAID configuration.% Row Count 6 (+ 6)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Physical drive parameter -PhysDrv {[}E:S{]}}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{For commands that operate on one or more pysical drives, the -PhysDrv {[}E:S{]} parameter is used, where E is the enclosure device ID in which the drive resides and S the slot number (starting with zero). You can get the enclosure device ID using "MegaCli -EncInfo -aALL". The E:S syntax is also used for specifying the physical drives when creating a new RAID virtual drive.% Row Count 8 (+ 8)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Virtual drive parameter -Lx}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{The parameter -Lx is used for specifying the virtual drive (where x is a number starting with zero or the string all).% Row Count 3 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Controller information}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -AdpAllInfo -aALL} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -CfgDsply -aALL} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -AdpEventLog -GetEvents -f events.log -aALL \&\& cat events.log} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Enclosure information}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -EncInfo -aALL% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Battery backup information}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -AdpBbuCmd -aALL} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.69218 cm} x{3.28482 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Controller management}}  \tn
% Row 0
\SetRowColor{LightBackground}
Silence active alarm & MegaCli -AdpSetProp AlarmSilence -aALL \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Disable alarm & MegaCli -AdpSetProp AlarmDsbl -aALL \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Enable alarm & MegaCli -AdpSetProp AlarmEnbl -aALL \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.69218 cm} x{3.28482 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Physical drive management}}  \tn
% Row 0
\SetRowColor{LightBackground}
Set state to offline & MegaCli -PDOffline -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Set state to online & MegaCli -PDOnline -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Mark as missing & MegaCli -PDMarkMissing -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Prepare for removal & MegaCli -PdPrpRmv -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Replace missing drive & MegaCli -PdReplaceMissing -PhysDrv {[}E:S{]} -ArrayN -rowN -aN \tn 
% Row Count 11 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{The number N of the array parameter is the Span Reference you get using "MegaCli -CfgDsply -aALL" and the number N of the row parameter is the Physical Disk in that span or array starting with zero (it's not the physical disk's slot!).}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Physical drive information}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDList -aALL} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDInfo -PhysDrv {[}E:S{]} -aALL} \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Blinking LED's}}  \tn
% Row 0
\SetRowColor{LightBackground}
Start blinking & MegaCli pdlocate physdrv \textbackslash{}{[}252:0\textbackslash{}{]} a0 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Stop blinking & MegaCli pdlocate stop physdrv \textbackslash{}{[}252:0\textbackslash{}{]} a0 \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{where 252 is the enclosure's device id, find it out via: \newline MegaCli encinfo a0}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Virtual drive information}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -LDInfo -Lall -aALL% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Rebuild drive}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDRbld -Start -PhysDrv {[}E:S{]} -aN} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDRbld -Stop -PhysDrv {[}E:S{]} -aN} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDRbld -ShowProg -PhysDrv {[}E:S{]} -aN} \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Clear drive}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDClear -Start -PhysDrv {[}E:S{]} -aN} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDClear -Stop -PhysDrv {[}E:S{]} -aN} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDClear -ShowProg -PhysDrv {[}E:S{]} -aN} \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Bad to good (or back to good)}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{MegaCli -PDMakeGood -PhysDrv{[}E:S{]} -aN} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{This changes drive in state Unconfigured-Bad to Unconfigured-Good.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Walkthrough: Change/replace a drive}}  \tn
% Row 0
\SetRowColor{LightBackground}
Set the drive offline, if it is not already offline due to an error & MegaCli -PDOffline -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
Mark the drive as missing & MegaCli -PDMarkMissing -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 7 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Prepare drive for removal & MegaCli -PDPrpRmv -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 9 (+ 2)
% Row 3
\SetRowColor{white}
Change/replace the drive & MegaCli -PDHSP -Set -PhysDrv {[}E:S{]} -aN \tn 
% Row Count 12 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{In case you're not working with hot spares, you must re-add the new drive to your RAID virtual drive and start the rebuilding \newline  \newline     MegaCli -PdReplaceMissing -PhysDrv {[}E:S{]} -ArrayN -rowN -aN \newline     MegaCli -PDRbld -Start -PhysDrv {[}E:S{]} -aN}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}