2 Mar
2023
2 Mar
'23
4:49 p.m.
On Thu, Mar 2, 2023 at 4:49 PM Roger Heflin rogerheflin@gmail.com wrote:
if you suddenly lose power there is a fair chance that the last few blocks of data had not made it to disk yet.
Some data can be replaced, but there are also real-time data flows where data are lost forever when the system does down. I recall a lost-of-data incident where the system was on UPS+ generator but IT hadn't received the replacement for a failed UPS battery in the network closet.
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George N. White III