upgrading to 1.30.1 version and now some cameras showing as offline

[Russkil]

Hi all

I am just doing a practice run at upgrading from zm v1.25.0(on Production enviroment) centos 5 to zm v1.30.4 cent os 6 on a spare machine and all is well but some of the cameras sources are showing as red on web ui but they are accessable from other machines and when i use a wget from the spare to get one of the images is collected ok.

I can see that in /dev/shm: 100% would it be i need to resize my swap partition for it to cope or is there something else i need to put my attention to?

Thanking you for your help in advance.

[bbunge]

More ram will help. Or give the tmpfs more ram. Or reduce camera resolution. More swap willnot help.

[Russkil]

Bit of a novice on that side of things how would i tell how much i have set for linux to use and how to increase?

[bbunge]

Most Linux distros will use half of the RAM for tmpfs. Google is your best bet to get info on your version.

[Russkil]

thank you as a best effort i have upped this in fstab and the cameras are back online If I notice performance problems then I will of course upgrade with ram .