i have a wl-500w, upgraded to to 19.07.1 and then follow the https://openwrt.org/docs/guide-user/additional-software/extroot_configuration. but root do not mount on boot.
I can mount manually, but on boot, preinit is not loading the usb-storage, but it is loaded without problem in the init, after aborting the extroot mount.
# logread | sed -n -e "/- preinit -/,/sda: sda1/p"
Sat Feb 8 04:28:29 2020 user.info kernel: [ 4.305687] init: - preinit -
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 4.584169] usb 1-2: new high-speed USB device number 2 using ehci-pci
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 4.914804] random: procd: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 6.189867] random: jshn: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 6.374958] random: jshn: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 6.604856] random: jshn: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 7.233767] b44 ssb0:0 eth0: Link is up at 100 Mbps, half duplex
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 7.240037] b44 ssb0:0 eth0: Flow control is off for TX and off for RX
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 7.250029] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 7.259281] IPv6: ADDRCONF(NETDEV_UP): eth0.1: link is not ready
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 7.266353] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.1: link becomes ready
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 8.243970] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 8.323997] b44 ssb0:0 eth0: Link is Up - 100Mbps/Full - flow control off
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 10.955337] jffs2: notice: (408) jffs2_build_xattr_subsystem: complete building xattr subsystem, 17 of xdatum (3 unchecked, 14 orphan) and 72 of xref (15 dead, 0 orphan) found.
Sat Feb 8 04:28:29 2020 user.info kernel: [ 10.977469] mount_root: loading kmods from internal overlay
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.007361] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/b43.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.016183] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/cfg80211.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.025428] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/compat.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.115261] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/mac80211.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.130186] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/ppp_async.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.139510] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/ppp_generic.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.149021] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/pppoe.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.157987] kmodloader: failed to open /tmp/overlay/upper/lib/modules/4.14.167/pppox.ko
Sat Feb 8 04:28:29 2020 user.err kernel: [ 11.259341] mount_root: failed to launch kmodloader from internal overlay
Sat Feb 8 04:28:29 2020 user.info kernel: [ 11.415570] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
Sat Feb 8 04:28:29 2020 user.info kernel: [ 11.427923] block: extroot: device not present, retrying in 30 seconds
Sat Feb 8 04:28:29 2020 user.err kernel: [ 41.505104] block: extroot: cannot find device sda1
Sat Feb 8 04:28:29 2020 user.info kernel: [ 41.512578] mount_root: switching to jffs2 overlay
Sat Feb 8 04:28:29 2020 kern.warn kernel: [ 41.574946] overlayfs: upper fs does not support tmpfile.
Sat Feb 8 04:28:29 2020 user.warn kernel: [ 41.593271] urandom-seed: Seeding with /etc/urandom.seed
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 41.739952] b44 ssb0:0 eth0: powering down PHY
Sat Feb 8 04:28:29 2020 user.info kernel: [ 41.799269] procd: - early -
Sat Feb 8 04:28:29 2020 user.info kernel: [ 41.802623] procd: - watchdog -
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 42.644641] b44 ssb0:0 eth0: Link is Down
Sat Feb 8 04:28:29 2020 user.info kernel: [ 42.663591] procd: - watchdog -
Sat Feb 8 04:28:29 2020 user.info kernel: [ 42.671650] procd: - ubus -
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 42.832152] random: ubusd: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 42.847051] random: ubusd: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 42.864491] random: ubusd: uninitialized urandom read (4 bytes read)
Sat Feb 8 04:28:29 2020 user.info kernel: [ 42.894933] procd: - init -
Sat Feb 8 04:28:29 2020 user.info kernel: [ 45.334548] kmodloader: loading kernel modules from /etc/modules.d/*
Sat Feb 8 04:28:29 2020 user.info kernel: [ 45.609282] urngd: v1.0.2 started.
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 46.344325] random: crng init done
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 46.347811] random: 3 urandom warning(s) missed due to ratelimiting
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 46.671487] SCSI subsystem initialized
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 46.857661] ip6_tables: (C) 2000-2006 Netfilter Core Team
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 46.918290] ip_tables: (C) 2000-2006 Netfilter Core Team
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 46.963671] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 47.268827] usb-storage 1-2:1.0: USB Mass Storage device detected
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 47.304782] scsi host0: usb-storage 1-2:1.0
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 47.310910] usbcore: registered new interface driver usb-storage
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 47.419241] xt_time: kernel timezone is -0000
Sat Feb 8 04:28:29 2020 user.info kernel: [ 47.454814] kmodloader: done loading kernel modules from /etc/modules.d/*
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 48.326153] scsi 0:0:0:0: Direct-Access VBTM Store 'n' Go 1.04 PQ: 0 ANSI: 0 CCS
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 48.345694] sd 0:0:0:0: [sda] 501760 512-byte logical blocks: (257 MB/245 MiB)
Sat Feb 8 04:28:29 2020 kern.notice kernel: [ 48.364030] sd 0:0:0:0: [sda] Write Protect is off
Sat Feb 8 04:28:29 2020 kern.debug kernel: [ 48.369015] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
Sat Feb 8 04:28:29 2020 kern.err kernel: [ 48.374320] sd 0:0:0:0: [sda] No Caching mode page found
Sat Feb 8 04:28:29 2020 kern.err kernel: [ 48.379821] sd 0:0:0:0: [sda] Assuming drive cache: write through
Sat Feb 8 04:28:29 2020 kern.info kernel: [ 48.413633] sda: sda1
i suspect that kmodloader is only reading the /rom/etc/modules-boot.d/ and ignoring the /etc/modules-boot.d/
# ls -l /etc/modules-boot.d/ /rom/etc/modules-boot.d/
/etc/modules-boot.d/:
lrwxrwxrwx 1 root root 27 Feb 8 00:52 02-crypto-hash -> ../modules.d/02-crypto-hash
lrwxrwxrwx 1 root root 29 Feb 8 00:52 04-crypto-crc32c -> ../modules.d/04-crypto-crc32c
lrwxrwxrwx 1 root root 23 Jan 29 16:05 19-usb-ssb -> ../modules.d/19-usb-ssb
lrwxrwxrwx 1 root root 25 Feb 8 00:52 20-lib-crc16 -> ../modules.d/20-lib-crc16
lrwxrwxrwx 1 root root 24 Jan 29 16:05 20-usb-core -> ../modules.d/20-usb-core
lrwxrwxrwx 1 root root 23 Feb 8 00:52 30-fs-ext4 -> ../modules.d/30-fs-ext4
lrwxrwxrwx 1 root root 35 Jan 29 16:05 30-gpio-button-hotplug -> ../modules.d/30-gpio-button-hotplug
lrwxrwxrwx 1 root root 24 Jan 29 16:05 35-usb-ehci -> ../modules.d/35-usb-ehci
lrwxrwxrwx 1 root root 25 Feb 8 00:53 40-scsi-core -> ../modules.d/40-scsi-core
lrwxrwxrwx 1 root root 20 Jan 29 16:05 40-usb2 -> ../modules.d/40-usb2
lrwxrwxrwx 1 root root 24 Jan 29 16:05 42-usb2-pci -> ../modules.d/42-usb2-pci
lrwxrwxrwx 1 root root 34 Jan 29 16:05 50-ledtrig-default-on -> ../modules.d/50-ledtrig-default-on
lrwxrwxrwx 1 root root 29 Jan 29 16:05 50-ledtrig-timer -> ../modules.d/50-ledtrig-timer
lrwxrwxrwx 1 root root 24 Jan 29 16:05 50-usb-uhci -> ../modules.d/50-usb-uhci
lrwxrwxrwx 1 root root 25 Jan 29 16:05 60-leds-gpio -> ../modules.d/60-leds-gpio
lrwxrwxrwx 1 root root 24 Feb 8 09:43 usb-storage -> ../modules.d/usb-storage
/rom/etc/modules-boot.d/:
lrwxrwxrwx 1 root root 23 Jan 29 16:05 19-usb-ssb -> ../modules.d/19-usb-ssb
lrwxrwxrwx 1 root root 24 Jan 29 16:05 20-usb-core -> ../modules.d/20-usb-core
lrwxrwxrwx 1 root root 35 Jan 29 16:05 30-gpio-button-hotplug -> ../modules.d/30-gpio-button-hotplug
lrwxrwxrwx 1 root root 24 Jan 29 16:05 35-usb-ehci -> ../modules.d/35-usb-ehci
lrwxrwxrwx 1 root root 20 Jan 29 16:05 40-usb2 -> ../modules.d/40-usb2
lrwxrwxrwx 1 root root 24 Jan 29 16:05 42-usb2-pci -> ../modules.d/42-usb2-pci
lrwxrwxrwx 1 root root 34 Jan 29 16:05 50-ledtrig-default-on -> ../modules.d/50-ledtrig-default-on
lrwxrwxrwx 1 root root 29 Jan 29 16:05 50-ledtrig-timer -> ../modules.d/50-ledtrig-timer
lrwxrwxrwx 1 root root 24 Jan 29 16:05 50-usb-uhci -> ../modules.d/50-usb-uhci
lrwxrwxrwx 1 root root 25 Jan 29 16:05 60-leds-gpio -> ../modules.d/60-leds-gpio
manual mount works fine:
~# mount /dev/sda1 /mnt/
~# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 2.6M 2.6M 0 100% /rom
tmpfs 13.8M 64.0K 13.7M 0% /tmp
/dev/mtdblock5 3.8M 736.0K 3.1M 19% /overlay
overlayfs:/overlay 3.8M 736.0K 3.1M 19% /
tmpfs 512.0K 0 512.0K 0% /dev
/dev/sda1 233.2M 21.7M 195.3M 10% /mnt
Trying to increase the wait time to mount the extroot do not work, as usb-storage is not loaded, waiting more time will not help.
Trying the
export PREINIT=1
mount_root
may work, but i can't ssh to the device, it returns permission denied (publickey)
but the /mnt/upper/etc/dropbear/authorized_keys is equal to the one in /etc/dropbear/
So i'm missing something or something is broken in my system or in openwrt?
Thanks in advance for the help
higuita