@@ -69,7 +69,7 @@ A list of storage systems in production as of 31.12.2018 is given in Table \ref{
The first three months of 2018 were completely dedicated to recovery of the hardware and restoring of the services after the flood event which
happened on November $9^{th}$ 2017.
At that time, the Tier-1 storage at CNAF consisted of the resources listed in Table \ref{table:1}. Almost all storage resources were damaged or contaminated by dirty water.
At that time, the Tier-1 storage at CNAF consisted of the resources listed in Table \ref{table:1}. Almost all storage resources were damaged or contaminated by dirty water (Figure \ref{fig:danni}).
\begin{table}[h!]
\centering
...
...
@@ -90,6 +90,32 @@ At that time, the Tier-1 storage at CNAF consisted of the resources listed in Ta
\label{table:1}
\end{table}
\begin{figure*}
\centering
\begin{subfigure}[b]{0.475\textwidth}
\centering
\includegraphics[width=\textwidth]{danni1.jpg}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.475\textwidth}
\centering
\includegraphics[width=\textwidth]{danni2.jpg}
\end{subfigure}
\vskip\baselineskip
\begin{subfigure}[b]{0.475\textwidth}
\centering
\includegraphics[width=\textwidth]{danni3.jpg}
\end{subfigure}
\quad
\begin{subfigure}[b]{0.475\textwidth}
\centering
\includegraphics[width=\textwidth]{danni4.jpg}
\end{subfigure}
\caption[]{ Almost all storage resources were damaged or contaminated by dirty water.}
\label{fig:danni}
\end{figure*}
The recovery started as soon as the flooded halls became accessible. As the first step, we extracted all tape cartridges and hard disks which went in contact with water respectively from the tape library and from the disk enclosures. After extraction, all of them were marked with respective position, cleaned, dried and stored in secure place.
