Hi, I want to upgrade my Western Digital My Book Live Single box from 18.06.2 (ext4) to 19.07.4
Should I upgrade to ext4 or squashfs? which one is better and what are the known benefits?
I just use it for minidlna and samba share, and have hd-idle to spin-off to save power when not in use.
There is a way to preserve current configuration? (at lest the dhcp/ip, I have in an difficult to access place currently)
I am reading https://openwrt.org/toh/wd/mybooklive#upgrading
but when I ran sysupgrade command I receive an error:
root@WDMybookLive:/tmp# sysupgrade -v -c /tmp/openwrt-19.07.4-apm821xx-sata-wd_mybooklive-ext4-sysupgrade.img.gz Cannot find '/overlay/upper/etc', required for '-c'
do anyone knows how must I proceed?