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标题: rk3568添加新分区无法挂载 [打印本页]

作者: laobanliang 时间: 2022-4-20 17:23
标题: rk3568添加新分区无法挂载
本帖最后由 laobanliang 于 2022-4-20 17:37 编辑

添加一个vendordata分区，挂载到/mnt/vendordata下，结果挂载失败。

04-20 08:54:10.152    0    0 I e2fsck  : Error reading block 3179522 (Invalid argument).  Ignore error? yes
04-20 08:54:10.152    0    0 I e2fsck  :
04-20 08:54:10.156    0    0 I EXT4-fs (mmcblk2p15): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0
04-20 08:54:10.156    0    0 W EXT4-fs (mmcblk2p15): bad geometry: block count 6449656 exceeds size of device (26624 blocks)
04-20 08:54:10.203    1    1 W libc : Unable to set property "ro.boottime.init.fsck.vendordata" to "50": error code: 0xb
04-20 08:54:10.205    1    1 W libc : Unable to set property "ro.boottime.init.mount.vendordata" to "0": error code: 0xb
04-20 08:54:10.208    0    0 I EXT4-fs (mmcblk2p15): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0
04-20 08:54:10.209    0    0 W EXT4-fs (mmcblk2p15): bad geometry: block count 6449656 exceeds size of device (26624 blocks)

主要修改内容：

添加分区：partition_list := $(partition_list),vendordata:104M
然后挂载：

1、--- a/device/rockchip/rk356x/rk3568_firefly_roc_pc/init.rk3568_firefly_roc_pc.rc
+++ b/device/rockchip/rk356x/rk3568_firefly_roc_pc/init.rk3568_firefly_roc_pc.rc
@@ -8,3 +8,9 @@ on zygote-start
   chmod 0666 /dev/ttyS3
   # for RS485
   chmod 0666 /dev/ttyS4
+
+    mkdir /mnt/vendordata 0777 root root
+ mount ext4 mtd@vendordata /mnt/vendordata wait noatime nodiratime nosuid nodev noauto_da_alloc
+    restorecon_recursive /mnt/vendordata
+    chown root root /mnt/vendordata
+ chmod 0777 /mnt/vendordata

2、--- a/device/rockchip/common/scripts/fstab_tools/fstab.in
+++ b/device/rockchip/common/scripts/fstab_tools/fstab.in
@@ -10,6 +10,7 @@ ${_block_prefix}system_ext /system_ext  ext4 ro,barrier=1 ${_flags},first_stage_
/dev/block/by-name/metadata /metadata ext4 nodev,noatime,nosuid,discard,sync wait,formattable,first_stage_mount,check
/dev/block/by-name/misc       /misc             emmc    defaults    defaults
/dev/block/by-name/cache       /cache             ext4    noatime,nodiratime,nosuid,nodev,noauto_da_alloc,discard             wait,check
+/dev/block/by-name/vendordata       /mnt/vendordata             ext4    noatime,nodiratime,nosuid,nodev,noauto_da_alloc,discard             wait,check

/devices/platform/*usb* auto vfat defaults    voldmanaged=usb:auto

3、--- a/device/rockchip/rk356x/rk3568_firefly_roc_pc/recovery.fstab
+++ b/device/rockchip/rk356x/rk3568_firefly_roc_pc/recovery.fstab
@@ -13,6 +13,7 @@
/dev/block/by-name/cust                /cust             ext4          defaults                defaults
/dev/block/by-name/custom             /custom             ext4          defaults                defaults
/dev/block/by-name/radical_update       /radical_update    ext4          defaults                defaults
+/dev/block/by-name/vendordata          /mnt/vendordata       ext4          defaults                defaults
/dev/block/by-name/misc                /misc             emmc          defaults                defaults
/dev/block/by-name/uboot                /uboot             emmc          defaults                defaults
/dev/block/by-name/charge             /charge             emmc          defaults                defaults

请问如何挂载新增分区？
tchip_askquestions

main.zip

151.52 KB, 下载次数: 1, 下载积分: 灯泡 -1 , 经验 -1

作者: zyk 时间: 2022-4-21 11:54
手动是否可以挂载成功

作者: laobanliang 时间: 2022-4-21 13:05
手动显示非法参数：
1|rk3568_firefly_roc_pc:/ # mount -t ext4 /dev/block/mmcblk2p15 /mnt/vendordata
mount: '/dev/block/mmcblk2p15'->'/mnt/vendordata': Invalid argument
1|rk3568_firefly_roc_pc:/ #

作者: laobanliang 时间: 2022-4-21 18:00
已解决，谢谢！

作者: firefly_zhongw 时间: 2022-4-22 09:35

laobanliang 发表于 2022-4-21 18:00
已解决，谢谢！

怎么解决的呢？

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