@juchong Thanks for the info.
Bit strange that one.
Can you confirm that the only drives that are not successfully showing activity are the following:
lrwxrwxrwx 1 root root 9 Oct 22 23:40 wwn-0x5000cca252017870 -> …/…/sdd
lrwxrwxrwx 1 root root 9 Oct 22 23:40 wwn-0x5000cca252017ef4 -> …/…/sde
ie the only 2 that are using the wwn by-id name?
It’s also odd that they don’t have the normal more multi part type name such as all the others have (bar the system disk).
Could it be that they are mapped differently (ie in the hypervisor) or are they the only 2 connected in a certain way. As I see the others with the more normal type by-id name ie ‘ata-WDC_model-serial-etc’ are also showing as SAS.
Given this looks to be a WMware install of sorts, are you sure the drives are passed through in the same was as those that are showing stats correctly.
Whatever it looks like it could still be some kind of internal Rockstor naming anomaly with regard to the stats as the given name, and that used by Rockstor, ‘wwn-0x5000cca252017870’ still resolves to /dev/sdd which in turn is still showing stats.
I’ll circle back around to this one as it’s non critical, unless some one beats me to it of course, and thanks for any more info you can give as what is different about the drives that don’t show activity in comparison to the ones that do show activity in the dashboard widget.
Also I meant to say before that we do have a pending pull request by @Flox in the rockon-registry:
for the very impressive netdata which may serve your needs for the time being. But given it’s currently pending merge you could follow the following wiki guide to try it out:
It’s a little ‘contained’ due to docker’s container type nature but seems to work fully for drive activity.
Nice setup that by the way.