I have recently installed OpenWRT on my raspberry pi and I wanted to install MQTT on the SD - I have found out that the size used on my SD is so small that I am not sure if I can even use it right now.
I want to expand the SD size to its full - 32GB.
root@OpenWrt:~# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/root 104816 26768 75920 26% / tmpfs 470660 948 469712 0% /tmp /dev/mmcblk0p1 65390 17280 48110 26% /boot tmpfs 512 0 512 0% /dev
Looks like I have VERY small storage to work with. Why is that?
I have tried to resize the storage following a guide and I have not found any way to accomplish that at all. Even guides here is the forum where not the help I need.
When I run :
root@OpenWrt:~# losetup -a root@OpenWrt:~#
I do NOT get anything at all - At first i was not even able to run the command losetup - I installed it.. NOT sure if I did it correctly - since it looks like it does NOT work at all.
opkg install losetup
I want to be able to use all the 32GB on My Pi since I want it also to be an MQTT broker.
This storage limitation prevents me from using the Pi the way I intended to use it
This is my OS info
NAME="OpenWrt" VERSION="21.02.1" ID="openwrt" ID_LIKE="lede openwrt" PRETTY_NAME="OpenWrt 21.02.1" VERSION_ID="21.02.1" HOME_URL="https://openwrt.org/" BUG_URL="https://bugs.openwrt.org/" SUPPORT_URL="https://forum.openwrt.org/" BUILD_ID="r16325-88151b8303" OPENWRT_BOARD="bcm27xx/bcm2710" OPENWRT_ARCH="aarch64_cortex-a53" OPENWRT_TAINTS="" OPENWRT_DEVICE_MANUFACTURER="OpenWrt" OPENWRT_DEVICE_MANUFACTURER_URL="https://openwrt.org/" OPENWRT_DEVICE_PRODUCT="Generic" OPENWRT_DEVICE_REVISION="v0" OPENWRT_RELEASE="OpenWrt 21.02.1 r16325-88151b8303"
I would be happy if you can guide me on how to resize the Pi Storage to the max of 32GB.
I have managed to use fdisk to get to the point that I need to resize the fs
root@OpenWrt:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT mmcblk0 179:0 0 29.7G 0 disk ├─mmcblk0p1 179:1 0 64M 0 part /boot └─mmcblk0p2 179:2 0 29.7G 0 part /
But I can't run the resize2fs and NOT even install the package.
I am not sure what i should do now?
root@OpenWrt:~# df -h Filesystem Size Used Available Use% Mounted on /dev/root 102.4M 26.4M 73.9M 26% / tmpfs 459.6M 948.0K 458.7M 0% /tmp /dev/mmcblk0p1 63.9M 16.9M 47.0M 26% /boot tmpfs 512.0K 0 512.0K 0% /dev