3 ms·
On a modest Hadoop cluster of 300 machines with 20 disks a piece, we replaced 3 hard disks a week.
by XorNot 4y ago
On a modest Hadoop cluster of 300 machines with 20 disks a piece, we replaced 3 hard disks a week.
- dilyevsky 4y agoSpindles? That sounds like a ridiculous amount burn rate - it should be no more than 5-10% a YEAR. Backblaze reports only 1.6% quarterly failure rate https://www.backblaze.com/b2/hard-drive-test-data.html https://www.backblaze.com/b2/hard-drive-test-data.html
- dilyevsky 4y agoEr actually missed its total 6k disks seems about right then