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京东云亚瑟 AX1800 Pro 無法擴容 #1781

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KardRi opened this issue Jun 21, 2024 · 2 comments
Closed

京东云亚瑟 AX1800 Pro 無法擴容 #1781

KardRi opened this issue Jun 21, 2024 · 2 comments

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@KardRi
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KardRi commented Jun 21, 2024 •
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擴容分兩種，直接改 分區表 或 改掛overlayfs到其他地方去。

umount /dev/mmcblk0p27
mkfs.ext4 -F /dev/mmcblk0p27
mkdir -p /mnt/mmcblk0p27
mount /dev/mmcblk0p27 /mnt/mmcblk0p27
cp -r /overlay/* /mnt/mmcblk0p27
ls /mnt/mmcblk0p27
block detect > /etc/config/fstab
sed -i s#/mnt/mmcblk0p27#/overlay# /etc/config/fstab
sed -i '12s/1/0/g' /etc/config/fstab

這個是可以成功把overlayfs掛到mmcblk0p27的，然而openwrtai載的固件沒辦法，不知道為什麼

比較istoreOs的log:

iStoreOS會去找

Sat Sep  2 01:10:43 2023 user.info kernel: [   11.910094] mount_root: loading kmods from internal overlay
Sat Sep  2 01:10:43 2023 user.info kernel: [   11.928200] kmodloader: loading kernel modules from //etc/modules-boot.d/*
Sat Sep  2 01:10:43 2023 user.info kernel: [   11.929982] kmodloader: done loading kernel modules from //etc/modules-boot.d/*
Sat Sep  2 01:10:43 2023 user.info kernel: [   12.715671] block: attempting to load /tmp/overlay/upper/etc/config/fstab
Sat Sep  2 01:10:43 2023 user.err kernel: [   12.715739] block: unable to load configuration (fstab: Entry not found)
Sat Sep  2 01:10:43 2023 user.info kernel: [   12.721451] block: attempting to load /tmp/overlay/etc/config/fstab
Sat Sep  2 01:10:43 2023 user.err kernel: [   12.728272] block: unable to load configuration (fstab: Entry not found)
Sat Sep  2 01:10:43 2023 user.info kernel: [   12.734210] block: attempting to load /etc/config/fstab
Sat Sep  2 01:10:43 2023 user.err kernel: [   12.742572] block: unable to load configuration (fstab: Entry not found)
Sat Sep  2 01:10:43 2023 user.err kernel: [   12.746117] block: no usable configuration
Sat Sep  2 01:10:43 2023 kern.info kernel: [   12.800198] EXT4-fs (loop0): recovery complete
Sat Sep  2 01:10:43 2023 kern.info kernel: [   12.800654] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Sat Sep  2 01:10:43 2023 user.info kernel: [   12.803625] block: attempting to load /tmp/ext4_cfg/upper/etc/config/fstab
Sat Sep  2 01:10:43 2023 user.info kernel: [   12.812623] block: extroot: device not present, retrying in 5 seconds
Sat Sep  2 01:10:43 2023 user.notice kernel: [   18.516873] mount_root: switched to extroot

但openwrtai只會找

Sat Jun 22 02:46:40 2024 user.info kernel: [   14.456553] block: attempting to load /etc/config/fstab
Sat Jun 22 02:46:40 2024 user.err kernel: [   14.459131] block: unable to load configuration (fstab: Entry not found)
Sat Jun 22 02:46:40 2024 user.err kernel: [   14.460614] block: no usable configuration
Sat Jun 22 02:46:40 2024 kern.info kernel: [   14.468230] loop0: detected capacity change from 0 to 122880
Sat Jun 22 02:46:40 2024 kern.info kernel: [   14.535127] loop0: detected capacity change from 122880 to 8832
Sat Jun 22 02:46:40 2024 kern.info kernel: [   14.555858] EXT4-fs (loop0): recovery complete
Sat Jun 22 02:46:40 2024 kern.info kernel: [   14.556414] EXT4-fs (loop0): mounted filesystem with ordered data mode. Quota mode: disabled.
Sat Jun 22 02:46:40 2024 user.info kernel: [   14.561917] mount_root: loading kmods from internal overlay
Sat Jun 22 02:46:40 2024 user.info kernel: [   14.592924] kmodloader: loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
Sat Jun 22 02:46:40 2024 user.info kernel: [   14.593703] kmodloader: done loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
Sat Jun 22 02:46:40 2024 user.info kernel: [   14.717259] block: attempting to load /etc/config/fstab
Sat Jun 22 02:46:40 2024 user.err kernel: [   14.717345] block: unable to load configuration (fstab: Entry not found)
Sat Jun 22 02:46:40 2024 user.err kernel: [   14.721317] block: no usable configuration
Sat Jun 22 02:46:40 2024 user.info kernel: [   14.728948] mount_root: switching to ext4 overlay
Sat Jun 22 02:46:40 2024 kern.warn kernel: [   14.735463] overlayfs: null uuid detected in lower fs '/', falling back to xino=off,index=off,nfs_export=off.

這裡有提到null uuid，但我確認 /etc/config/fstab有把/overlay的entry對應的uuid改成了/dev/mmcblk0p27，但還是出現這個問題

看了一下應該跟 FS#2231 - fstools: PREINIT calling of block extroot doesn't acknowledge non-MTD rootfs overlays 有關，但不太確定

Edit: 應該就是這個了，23.05一開始發布時的package還沒改，openwrtai也用這個fstools - 2023-02-28-bfe882d5-1，至少應該用到3a07943這個版
@KardRi
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KardRi commented Jun 23, 2024 •
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終於搞定了，fstools要更新，但openwrt.ai會拉23.05的branch，再拉master的kernel，目前是6.1.94

拉完openwrt的branch後去改package/system/fstools/Makefile裡的PKG_MIRROR_HASH等以下三行

同時coolsnowwolf那邊的qca有對AX1800pro (改名叫re-ss-01?) 做最新支持，但我刷入download.openwrt.ai的re-ss-01會 boot loop
Edit: 我刷錯了，在uboot stocklayout要刷recovery.bin，大分區應該刷factory.bin

編譯好的東西放在這裡了，有需要的自取。

Mon Jun 24 03:44:49 2024 user.info kernel: [   14.100648] block: attempting to load /tmp/overlay/upper/etc/config/fstab
Mon Jun 24 03:44:49 2024 user.err kernel: [   14.100760] block: unable to load configuration (fstab: Entry not found)
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.106593] block: attempting to load /tmp/overlay/etc/config/fstab
Mon Jun 24 03:44:49 2024 user.err kernel: [   14.113239] block: unable to load configuration (fstab: Entry not found)
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.119220] block: attempting to load /etc/config/fstab
Mon Jun 24 03:44:49 2024 user.err kernel: [   14.126253] block: unable to load configuration (fstab: Entry not found)
Mon Jun 24 03:44:49 2024 user.err kernel: [   14.131098] block: no usable configuration
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.138177] block: attempting to load /etc/config/fstab
Mon Jun 24 03:44:49 2024 user.err kernel: [   14.141958] block: unable to load configuration (fstab: Entry not found)
Mon Jun 24 03:44:49 2024 user.err kernel: [   14.147075] block: no usable configuration
Mon Jun 24 03:44:49 2024 kern.info kernel: [   14.154560] loop0: detected capacity change from 0 to 122880
Mon Jun 24 03:44:49 2024 kern.info kernel: [   14.214251] loop0: detected capacity change from 122880 to 94848
Mon Jun 24 03:44:49 2024 kern.info kernel: [   14.256599] EXT4-fs (loop0): recovery complete
Mon Jun 24 03:44:49 2024 kern.info kernel: [   14.257155] EXT4-fs (loop0): mounted filesystem with ordered data mode. Quota mode: disabled.
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.260307] mount_root: loading kmods from internal overlay
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.286819] kmodloader: loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.287063] kmodloader: done loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.413687] block: attempting to load /tmp/overlay/upper/etc/config/fstab
Mon Jun 24 03:44:49 2024 kern.info kernel: [   14.506900] EXT4-fs (mmcblk0p27): mounted filesystem with ordered data mode. Quota mode: disabled.
Mon Jun 24 03:44:49 2024 kern.warn kernel: [   14.511366] overlayfs: null uuid detected in lower fs '/', falling back to xino=off,index=off,nfs_export=off.
Mon Jun 24 03:44:49 2024 kern.info kernel: [   14.517383] EXT4-fs (loop0): unmounting filesystem.
Mon Jun 24 03:44:49 2024 user.info kernel: [   14.527882] mount_root: switched to extroot
image

@KardRi KardRi closed this as completed Jun 23, 2024
@KardRi KardRi mentioned this issue Jun 24, 2024
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@wgjwillis
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非常感谢你的修改和探索。希望大佬们能尽快同步代码！

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