On 24-04-18 17:59, Christian Lamparter wrote: > On Dienstag, 24. April 2018 13:29:17 CEST Stijn Tintel wrote: >> On 27-03-18 20:42, Christian Lamparter wrote: >>> This patch adds a image with squashfs as the root filesystem. >>> A rootfs_data partition will be generated on the first boot >>> and placed inside the rootfs partition (just after the squashfs >>> image). >>> >>> advantages: >>> - it is possible to migrate from an existing -ext4 >>> installation and back via sysupgrade. >>> - existing partition layout will not be lost. >>> - slightly smaller image size. >>> - support for attendedsysupgrade >>> >>> disadvantages: >>> - needs f2fs + tools as well. This is because fs-tools decides on the >>> blocksize of the sdcard. So either f2fs or ext4 can get choosen as >>> the rootfs_data filesystem (depends on the size of the root partition). >>> - rootfs_data is placed into the rootfs partition. This makes >>> it difficult for tools that expect a /dev/mmc0pX device. >>> It also makes it difficult for data recovery tools since they >>> might not expect to find a embedded partition or will be >>> confused. >>> >>> For people with existing build configurations: make sure to include mkf2fs >>> and f2fsck package into the image... Otherwise the new -squashfs image will >>> boot of a ram-overlay and won't keep the configurations after a reboot. >>> >> Tried to sysupgrade one of my RPi0W from ext4 to squashfs, and it >> appeared to work at first, until I rebooted it again. Apparently the >> overlay is completely missing, the SD card only has /boot (FAT32) and / >> (squashfs). Can you please look into this? > I think know the problem. The commit-message mentions it and the symptoms > you are describing would fit. But just in case: can you please provide the > image's diffconfig (or full-config ... and I guess a bootlog wouldn't > hurt either - but it would be optional) to confirm? Please find diffconfig attached. The machine was running headless so I don't have a bootlog. > > (I also tested it again on an uptodate "OpenWrt SNAPSHOT, r6759+2-9e848f901c" > with my rpi-b - which should be in the same family/subtarget as your RPi0W so > I can try your generated images as well.) > >> If you can get it resolved I will merge the patch. > The original issue [0] has been addressed by this patch [1]. And indeed > the luci-app will now successfully generate a image (currently, only for the > rpi-3 though!): > "openwrt-dbbb09d2658d5c2-brcm2708-bcm2710-rpi-3-ext4-sdcard.img.gz" > and install it. > > this patch is therefore no longer necessary since it the existing ext4 > images work as well. :) ... Plus the ext4 images don't confuse tools and > brains as much. I still find it useful, I've had way too many corrupted ext4 filesystems on my RPis, and I'm hoping squashfs + f2fs would be more reliable than ext4 on SD cards...
Thanks, Stijn
CONFIG_TARGET_brcm2708=y CONFIG_TARGET_brcm2708_bcm2708=y CONFIG_TARGET_brcm2708_bcm2708_DEVICE_rpi=y CONFIG_BRCM2708_SD_BOOT_PARTSIZE=256 CONFIG_BUILD_PATENTED=y CONFIG_DEBUG=y CONFIG_DROPBEAR_ECC=y # CONFIG_KERNEL_CC_STACKPROTECTOR_REGULAR is not set CONFIG_KERNEL_CC_STACKPROTECTOR_STRONG=y CONFIG_LIBCURL_COOKIES=y CONFIG_LIBCURL_FILE=y CONFIG_LIBCURL_FTP=y CONFIG_LIBCURL_HTTP=y CONFIG_LIBCURL_NGHTTP2=y CONFIG_LIBCURL_NO_SMB="!" CONFIG_LIBCURL_OPENSSL=y CONFIG_LIBCURL_PROXY=y CONFIG_LIBIIO_LOCAL_BACKEND=y CONFIG_LIBIIO_NETWORK_BACKEND=y CONFIG_LIBIIO_XML_BACKEND=y CONFIG_LLDPD_WITH_CDP=y CONFIG_LLDPD_WITH_CUSTOM=y CONFIG_LLDPD_WITH_DOT1=y CONFIG_LLDPD_WITH_DOT3=y CONFIG_LLDPD_WITH_EDP=y CONFIG_LLDPD_WITH_FDP=y CONFIG_LLDPD_WITH_LLDPMED=y CONFIG_LLDPD_WITH_PRIVSEP=y CONFIG_LLDPD_WITH_SONMP=y CONFIG_MINIUPNPD_IGDv2=y CONFIG_OPENSSL_OPTIMIZE_SPEED=y CONFIG_OPENSSL_WITH_DEPRECATED=y CONFIG_OPENSSL_WITH_EC=y CONFIG_OPENSSL_WITH_NPN=y CONFIG_OPENSSL_WITH_PSK=y CONFIG_OPENSSL_WITH_SRP=y CONFIG_PACKAGE_BRCM80211_DEBUG=y CONFIG_PACKAGE_avahi-dbus-daemon=y CONFIG_PACKAGE_bfgminer=y CONFIG_PACKAGE_block-mount=y CONFIG_PACKAGE_ca-certificates=y CONFIG_PACKAGE_cgi-io=y CONFIG_PACKAGE_dbus=y # CONFIG_PACKAGE_dnsmasq is not set CONFIG_PACKAGE_fontconfig=y CONFIG_PACKAGE_gdb=y CONFIG_PACKAGE_gdbserver=y CONFIG_PACKAGE_i2c-tools=y CONFIG_PACKAGE_iio-utils=y CONFIG_PACKAGE_iiod=y CONFIG_PACKAGE_ip-full=y CONFIG_PACKAGE_iperf=y CONFIG_PACKAGE_iperf3=y CONFIG_PACKAGE_ipset=y CONFIG_PACKAGE_iptables-mod-ipsec=y CONFIG_PACKAGE_iputils-ping=y CONFIG_PACKAGE_iputils-ping6=y # CONFIG_PACKAGE_iwinfo is not set CONFIG_PACKAGE_jansson=y CONFIG_PACKAGE_kmod-bluetooth=y CONFIG_PACKAGE_kmod-crypto-aead=y CONFIG_PACKAGE_kmod-crypto-authenc=y CONFIG_PACKAGE_kmod-crypto-cbc=y CONFIG_PACKAGE_kmod-crypto-cmac=y CONFIG_PACKAGE_kmod-crypto-deflate=y CONFIG_PACKAGE_kmod-crypto-des=y CONFIG_PACKAGE_kmod-crypto-ecb=y CONFIG_PACKAGE_kmod-crypto-ecdh=y CONFIG_PACKAGE_kmod-crypto-echainiv=y CONFIG_PACKAGE_kmod-crypto-hash=y CONFIG_PACKAGE_kmod-crypto-hmac=y CONFIG_PACKAGE_kmod-crypto-iv=y CONFIG_PACKAGE_kmod-crypto-kpp=y CONFIG_PACKAGE_kmod-crypto-manager=y CONFIG_PACKAGE_kmod-crypto-md4=y CONFIG_PACKAGE_kmod-crypto-md5=y CONFIG_PACKAGE_kmod-crypto-null=y CONFIG_PACKAGE_kmod-crypto-pcompress=y CONFIG_PACKAGE_kmod-crypto-rng=y CONFIG_PACKAGE_kmod-crypto-sha1=y CONFIG_PACKAGE_kmod-crypto-sha256=y CONFIG_PACKAGE_kmod-crypto-wq=y CONFIG_PACKAGE_kmod-dma-buf=y CONFIG_PACKAGE_kmod-drm=y CONFIG_PACKAGE_kmod-drm-vc4=y CONFIG_PACKAGE_kmod-fs-cifs=y CONFIG_PACKAGE_kmod-i2c-bcm2708=y CONFIG_PACKAGE_kmod-i2c-bcm2835=y CONFIG_PACKAGE_kmod-i2c-core=y CONFIG_PACKAGE_kmod-iio-bmp280=y CONFIG_PACKAGE_kmod-iio-bmp280-i2c=y CONFIG_PACKAGE_kmod-iio-bmp280-spi=y CONFIG_PACKAGE_kmod-iio-core=y CONFIG_PACKAGE_kmod-iio-dht11=y CONFIG_PACKAGE_kmod-ip-vti=y CONFIG_PACKAGE_kmod-ip6-tunnel=y CONFIG_PACKAGE_kmod-ip6-vti=y CONFIG_PACKAGE_kmod-ipsec=y CONFIG_PACKAGE_kmod-ipsec4=y CONFIG_PACKAGE_kmod-ipsec6=y CONFIG_PACKAGE_kmod-ipt-ipsec=y CONFIG_PACKAGE_kmod-ipt-ipset=y CONFIG_PACKAGE_kmod-iptunnel=y CONFIG_PACKAGE_kmod-iptunnel4=y CONFIG_PACKAGE_kmod-iptunnel6=y CONFIG_PACKAGE_kmod-lib-crc16=y CONFIG_PACKAGE_kmod-lib-lzo=y CONFIG_PACKAGE_kmod-lib-zlib-deflate=y CONFIG_PACKAGE_kmod-lib-zlib-inflate=y CONFIG_PACKAGE_kmod-nfnetlink=y CONFIG_PACKAGE_kmod-regmap=y CONFIG_PACKAGE_kmod-sched-core=y CONFIG_PACKAGE_kmod-spi-bcm2835=y CONFIG_PACKAGE_kmod-spi-bcm2835-aux=y CONFIG_PACKAGE_kmod-spi-bitbang=y CONFIG_PACKAGE_kmod-udptunnel4=y CONFIG_PACKAGE_kmod-udptunnel6=y CONFIG_PACKAGE_kmod-usb-acm=y CONFIG_PACKAGE_kmod-usb-serial=y CONFIG_PACKAGE_kmod-usb-serial-ftdi=y CONFIG_PACKAGE_kmod-wireguard=y CONFIG_PACKAGE_libavahi-client=y CONFIG_PACKAGE_libavahi-dbus-support=y CONFIG_PACKAGE_libbase58=y CONFIG_PACKAGE_libbz2=y CONFIG_PACKAGE_libcares=y CONFIG_PACKAGE_libcurl=y CONFIG_PACKAGE_libdaemon=y CONFIG_PACKAGE_libdbus=y CONFIG_PACKAGE_libevent2=y CONFIG_PACKAGE_libexpat=y # CONFIG_PACKAGE_libf2fs is not set CONFIG_PACKAGE_libfreetype=y CONFIG_PACKAGE_libiio=y CONFIG_PACKAGE_libipset=y CONFIG_PACKAGE_libiwinfo-lua=y CONFIG_PACKAGE_liblua=y CONFIG_PACKAGE_libmbedtls=y CONFIG_PACKAGE_libmnl=y CONFIG_PACKAGE_libmosquitto-ssl=y CONFIG_PACKAGE_libncurses=y CONFIG_PACKAGE_libnetsnmp=y CONFIG_PACKAGE_libnghttp2=y CONFIG_PACKAGE_libopenssl=y CONFIG_PACKAGE_libpcap=y CONFIG_PACKAGE_libpng=y CONFIG_PACKAGE_libreadline=y CONFIG_PACKAGE_librpc=y CONFIG_PACKAGE_libsensors=y # CONFIG_PACKAGE_libsmartcols is not set CONFIG_PACKAGE_libsysfs=y CONFIG_PACKAGE_libubus-lua=y CONFIG_PACKAGE_libuci-lua=y CONFIG_PACKAGE_libusb-1.0=y CONFIG_PACKAGE_libustream-openssl=y CONFIG_PACKAGE_libxml2=y CONFIG_PACKAGE_lldpd=y CONFIG_PACKAGE_lsof=y CONFIG_PACKAGE_lua=y CONFIG_PACKAGE_luci=y CONFIG_PACKAGE_luci-app-firewall=y CONFIG_PACKAGE_luci-base=y CONFIG_PACKAGE_luci-lib-ip=y CONFIG_PACKAGE_luci-lib-json=y CONFIG_PACKAGE_luci-lib-jsonc=y CONFIG_PACKAGE_luci-lib-nixio=y CONFIG_PACKAGE_luci-mod-admin-full=y CONFIG_PACKAGE_luci-mod-rpc=y CONFIG_PACKAGE_luci-proto-ipv6=y CONFIG_PACKAGE_luci-proto-ppp=y CONFIG_PACKAGE_luci-ssl-openssl=y CONFIG_PACKAGE_luci-theme-bootstrap=y # CONFIG_PACKAGE_mkf2fs is not set CONFIG_PACKAGE_mtr=y # CONFIG_PACKAGE_odhcp6c is not set # CONFIG_PACKAGE_odhcpd-ipv6only is not set CONFIG_PACKAGE_openssl-util=y # CONFIG_PACKAGE_partx-utils is not set CONFIG_PACKAGE_rpcd=y CONFIG_PACKAGE_rpcd-mod-rrdns=y CONFIG_PACKAGE_snmpd=y CONFIG_PACKAGE_ss=y CONFIG_PACKAGE_strace=y CONFIG_PACKAGE_sysfsutils=y CONFIG_PACKAGE_tc=y CONFIG_PACKAGE_tcpdump=y CONFIG_PACKAGE_terminfo=y CONFIG_PACKAGE_uclibcxx=y CONFIG_PACKAGE_uhttpd=y CONFIG_PACKAGE_uhttpd-mod-ubus=y CONFIG_PACKAGE_usbutils=y CONFIG_PACKAGE_wpad=y # CONFIG_PACKAGE_wpad-mini is not set CONFIG_PACKAGE_zlib=y CONFIG_PKG_CC_STACKPROTECTOR_STRONG=y # CONFIG_PKG_FORTIFY_SOURCE_1 is not set CONFIG_PKG_FORTIFY_SOURCE_2=y CONFIG_TARGET_ROOTFS_PARTSIZE=512 CONFIG_WPA_SUPPLICANT_INTERNAL=y CONFIG_ZLIB_OPTIMIZE_SPEED=y
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