Displaying 2 results from an estimated 2 matches for "bqbu5z".
2015 Apr 21
0
How to stagger fsck executions
..., or about once every 2.5 years for monthly reboots. Thus, Kay?s solution is actually more than twice as good as your second solution.
Interestingly, the numbers don?t actually have to be prime to take advantage of this property of integers. They just have to be *relatively* prime: http://goo.gl/bQbu5Z
For example, the set {15, 19, 22, 23} isn?t all prime, but is *relatively* prime, since there is no integer other than 1 that evenly divides any pair among the set. This set gives about a 1.5% chance of a 2+ volume collision, nearly as good as Kay?s prime set.
I?ve put the calculator I built to...
2015 Apr 21
3
How to stagger fsck executions
From: Kay Diederichs Sent: April 21, 2015 03:43
> On 04/21/2015 06:08 AM, Hugh E Cruickshank wrote:
> >
> > The second idea was to set each filesystem to a different random
> > count value. This would run the risk of having two or more
> > executions at the same time but it would probably not be very
> > frequent.
>
> Using "tune2fs -c", set the