root@NBG6817:~# ubus call system board
{
"kernel": "5.15.137",
"hostname": "NBG6817",
"system": "ARMv7 Processor rev 0 (v7l)",
"model": "ZyXEL NBG6817",
"board_name": "zyxel,nbg6817",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "23.05.2",
"revision": "r23630-842932a63d",
"target": "ipq806x/generic",
"description": "OpenWrt 23.05.2 r23630-842932a63d"
}
}
Flash MB: 4096
RAM MB: 512
root@NBG6817:~# df -hT
Filesystem Type Size Used Available Use% Mounted on
/dev/root squashfs 4.8M 4.8M 0 100% /rom
tmpfs tmpfs 233.2M 64.0K 233.1M 0% /tmp
/dev/loop0 ext4 52.2M 79.0K 48.0M 0% /overlay
overlayfs:/overlay overlay 52.2M 79.0K 48.0M 0% /
tmpfs tmpfs 512.0K 0 512.0K 0% /dev
Free RAM:
root@NBG6817:~# free
total used free shared buff/cache available
Mem: 477496 36896 423864 64 16736 407628
Swap: 0 0 0
Why doesn't openwrt use more space of the available 4GB?
Do I understand correctly, that 256MB are used by openwrt? I read, that it can be expanded somehow, but why isn't the available space used from the beginning?
root@NBG6817:~# opkg list-installed | grep ath10
ath10k-board-qca9984 - 20230804-1
ath10k-firmware-qca9984-ct - 2020-11-08-1
kmod-ath10k-ct - 5.15.137+2022-05-13-f808496f-5
Do I have to replace for mesh the ct-versions?