pfSense

Marcello Silva Coutinho wrote:

On systems that swap was undersized and a another swap file had to be added, dashboard fails to show right usage % and alerts only the first swap device %

The fix is really simple. I'm opening it just to refer it on github pull request

https://github.com/pfsense/pfsense/pull/3950

Forgot to test on systems without more then on swap file.

The code needs more checks

Pushed a fix for the fix.

On 2.4.4.a.20180707.0234, multiple swap files are accurately reported. On the test system with 978M swap after install, and 8192M of swap added after, the swapinfo output and the dashboard reports the swap usage as

[2.4.4-DEVELOPMENT][admin@pfSense.localdomain]/root: swapinfo -kh
Device          1K-blocks     Used    Avail Capacity
/dev/gptid/7b7e5d44-8213-11e8-9   1001548       0B     978M     0%
/dev/md42         8388608       0B     8.0G     0%
Total             9390156       0B     9.0G     0%

and

0% of 9170 MiB

respectively, which is correct.