斐讯N1刷机

cannerg

内测同学请教下，斐讯N1刷机后资源使用情况如何？还能剩余多少内存与存储空间？原设备是有2GB内存+8GB eMMC存储的

larryzhu

8G基本满了，要刷新版固件，后续可以OTC

小白白就是我

我的N1是扩容32G的，今天刚安装好，目前软件不能下载安装，只能部署docker。新系统的情况下，可用内存约1.2G（35%），存储空间一共占了3G左右。

steenk

小白白就是我 发表于 2026-1-6 14:29
我的N1是扩容32G的，今天刚安装好，目前软件不能下载安装，只能部署docker。新系统的情况下，可用内存约1.2 ...

我是128的，请问你是怎么分区的呀

小白白就是我

steenk 发表于 2026-1-15 11:39
我是128的，请问你是怎么分区的呀

这是我的install-to-emmc.sh文件，修改的部分已经在代码里有注释，你u盘启动后，vi修改一下install-to-emmc.sh文件的相应内容再安装就行，系统分区15个G，可以按你的需要调整。

1. #!/bin/sh
   
2. 
   
3. echo "Start script create MBR and filesystem"
   
4. 
   
5. hasdrives=$(lsblk | grep -oE '(mmcblk[0-9])' | sort | uniq)
   
6. if [ "$hasdrives" = "" ]
   
7. then
   
8.         echo "UNABLE TO FIND ANY EMMC OR SD DRIVES ON THIS SYSTEM!!! "
   
9.         exit 1
   
10. fi
    
11. avail=$(lsblk | grep -oE '(mmcblk[0-9]|sda[0-9])' | sort | uniq)
    
12. if [ "$avail" = "" ]
    
13. then
    
14.         echo "UNABLE TO FIND ANY DRIVES ON THIS SYSTEM!!!"
    
15.         exit 1
    
16. fi
    
17. #runfrom=$(lsblk | grep '/var/log.hdd' | grep -oE '(mmcblk[0-9]|sda[0-9])')
    
18. runfrom=$(findmnt -n -o SOURCE / | grep -oE '(mmcblk[0-9]|[h|s|v]d[a-z][0-9])')
    
19. if [ "$runfrom" = "" ]
    
20. then
    
21.         echo " UNABLE TO FIND ROOT OF THE RUNNING SYSTEM!!! "
    
22.         exit 1
    
23. fi
    
24. emmc=$(echo $avail | sed "s/$runfrom//" | sed "s/sd[a-z][0-9]//g" | sed "s/ //g")
    
25. if [ "$emmc" = "" ]
    
26. then
    
27.         echo " UNABLE TO FIND YOUR EMMC DRIVE OR YOU ALREADY RUN FROM EMMC!!!"
    
28.         exit 1
    
29. fi
    
30. if [ "$runfrom" = "$avail" ]
    
31. then
    
32.         echo " YOU ARE RUNNING ALREADY FROM EMMC!!! "
    
33.         exit 1
    
34. fi
    
35. if [ $runfrom = $emmc ]
    
36. then
    
37.         echo " YOU ARE RUNNING ALREADY FROM EMMC!!! "
    
38.         exit 1
    
39. fi
    
40. if [ "$(echo $emmc | grep mmcblk)" = "" ]
    
41. then
    
42.         echo " YOU DO NOT APPEAR TO HAVE AN EMMC DRIVE!!! "
    
43.         exit 1
    
44. fi
    
45. 
    
46. echo "Unmount disks mounted by trim"
    
47. umount /vol*/*
    
48. 
    
49. fstype=$(lsblk -no FSTYPE /dev/$runfrom)
    
50. case "$fstype" in
    
51. btrfs|\
    
52. ext4)
    
53.         ;;
    
54. *)
    
55.         echo "UNSUPPORTED FILESYSTEM TYPE $fstype ON ROOT PARTITION /dev/$runfrom"
    
56.         exit 1
    
57.         ;;
    
58. esac
    
59. 
    
60. DEV_EMMC="/dev/$emmc"
    
61. 
    
62. # ==========================================
    
63. # 配置分区大小
    
64. # ==========================================
    
65. # 设定系统分区大小 (单位: GB)
    
66. SYSTEM_SIZE_GB=15
    
67. 
    
68. # 计算系统分区的结束位置 (MB)
    
69. # 起始位置 1213M + (15GB * 1024) = 16573M
    
70. SYSTEM_END_MB=$(( 1213 + (SYSTEM_SIZE_GB * 1024) ))
    
71. # ==========================================
    
72. # 配置结束
    
73. 
    
74. echo "Start backup u-boot default"
    
75. 
    
76. dd if="${DEV_EMMC}" of=/root/u-boot-default-aml.img bs=1M count=4
    
77. 
    
78. echo "Start create MBR and partition"
    
79. 
    
80. parted -s "${DEV_EMMC}" mklabel msdos
    
81. # 创建引导分区 (p1) - 保持不变
    
82. parted -s "${DEV_EMMC}" mkpart primary fat32 700M 1212M
    
83. 
    
84. # ==========================================
    
85. # 创建系统分区 (p2) - 截止到15GB 位置
    
86. # ==========================================
    
87. # 注意：这里不再使用 100%，而是使用计算出的 SYSTEM_END_MB
    
88. # 这样就会在 p2 结束后留下未分配空间
    
89. parted -s "${DEV_EMMC}" mkpart primary "$fstype" 1213M ${SYSTEM_END_MB}MB
    
90. # ==========================================
    
91. # 修改结束
    
92. 
    
93. echo "Start restore u-boot"
    
94. 
    
95. dd if=/root/u-boot-default-aml.img of="${DEV_EMMC}" conv=fsync bs=1 count=442
    
96. dd if=/root/u-boot-default-aml.img of="${DEV_EMMC}" conv=fsync bs=512 skip=1 seek=1
    
97. 
    
98. sync
    
99. 
    
100. echo "Done"
     
101. 
     
102. echo "Start copy system for eMMC."
     
103. 
     
104. mkdir -p /ddbr
     
105. chmod 777 /ddbr
     
106. 
     
107. PART_BOOT="${DEV_EMMC}p1"
     
108. PART_ROOT="${DEV_EMMC}p2"
     
109. 
     
110. DIR_INSTALL="/ddbr/install"
     
111. 
     
112. if [ -d $DIR_INSTALL ] ; then
     
113.     rm -rf $DIR_INSTALL
     
114. fi
     
115. mkdir -p $DIR_INSTALL
     
116. 
     
117. if grep -q $PART_BOOT /proc/mounts ; then
     
118.     echo "Unmounting BOOT partiton."
     
119.     umount -f $PART_BOOT
     
120. fi
     
121. echo -n "Formatting BOOT partition..."
     
122. mkfs.vfat -n "BOOT_EMMC" $PART_BOOT
     
123. echo "done."
     
124. 
     
125. mount -o rw $PART_BOOT $DIR_INSTALL
     
126. 
     
127. echo -n "Copying BOOT..."
     
128. cp -r /boot/* $DIR_INSTALL && sync
     
129. echo "done."
     
130. 
     
131. echo -n "Edit init config..."
     
132. sed -e "/external_rootpart_uuid/d" \
     
133. -i "$DIR_INSTALL/fnEnv.txt"
     
134. echo "done."
     
135. 
     
136. rm $DIR_INSTALL/aml_autoscript*
     
137. 
     
138. umount $DIR_INSTALL
     
139. 
     
140. if grep -q $PART_ROOT /proc/mounts ; then
     
141.     echo "Unmounting ROOT partiton."
     
142.     umount -f $PART_ROOT
     
143. fi
     
144. echo "Formatting ROOT partition..."
     
145. case "$fstype" in
     
146. btrfs)
     
147.         mkfs.btrfs -d single -f -L ROOT_EMMC $PART_ROOT
     
148.         ;;
     
149. ext4)
     
150.         mke2fs -F -q -t ext4 -L ROOT_EMMC -m 0 $PART_ROOT
     
151.         e2fsck -n $PART_ROOT
     
152.         ;;
     
153. esac
     
154. echo "done."
     
155. 
     
156. echo "Copying ROOTFS."
     
157. 
     
158. case "$fstype" in
     
159. btrfs)
     
160.         mount -o rw,compress=zstd $PART_ROOT $DIR_INSTALL
     
161.         ;;
     
162. ext4)
     
163.         mount -o rw $PART_ROOT $DIR_INSTALL
     
164.         ;;
     
165. esac
     
166. 
     
167. cd /
     
168. echo "Copy BIN"
     
169. tar -cf - bin | (cd $DIR_INSTALL; tar -xpf -)
     
170. echo "Create DEV"
     
171. mkdir -p $DIR_INSTALL/dev
     
172. echo "Copy ETC"
     
173. tar -cf - etc | (cd $DIR_INSTALL; tar -xpf -)
     
174. echo "Copy HOME"
     
175. tar -cf - home | (cd $DIR_INSTALL; tar -xpf -)
     
176. echo "Copy LIB"
     
177. tar -cf - lib | (cd $DIR_INSTALL; tar -xpf -)
     
178. echo "Copy LIB64"
     
179. tar -cf - lib64 | (cd $DIR_INSTALL; tar -xpf -)
     
180. echo "Create MEDIA"
     
181. mkdir -p $DIR_INSTALL/media
     
182. echo "Create MNT"
     
183. mkdir -p $DIR_INSTALL/mnt
     
184. echo "Copy OPT"
     
185. tar -cf - opt | (cd $DIR_INSTALL; tar -xpf -)
     
186. echo "Create PROC"
     
187. mkdir -p $DIR_INSTALL/proc
     
188. echo "Copy ROOT"
     
189. tar -cf - root | (cd $DIR_INSTALL; tar -xpf -)
     
190. echo "Create RUN"
     
191. mkdir -p $DIR_INSTALL/run
     
192. echo "Copy SBIN"
     
193. tar -cf - sbin | (cd $DIR_INSTALL; tar -xpf -)
     
194. echo "Copy SELINUX"
     
195. tar -cf - selinux | (cd $DIR_INSTALL; tar -xpf -)
     
196. echo "Copy SRV"
     
197. tar -cf - srv | (cd $DIR_INSTALL; tar -xpf -)
     
198. echo "Create SYS"
     
199. mkdir -p $DIR_INSTALL/sys
     
200. echo "Create TMP"
     
201. mkdir -p $DIR_INSTALL/tmp
     
202. echo "Copy USR"
     
203. tar -cf - usr | (cd $DIR_INSTALL; tar -xpf -)
     
204. echo "Copy VAR"
     
205. tar -cf - var | (cd $DIR_INSTALL; tar -xpf -)
     
206. sync
     
207. 
     
208. echo -n "Edit fstab..."
     
209. sed -e "s,UUID=.*\t/boot,UUID=$(blkid -s UUID -o value "${PART_BOOT}")\t/boot," \
     
210. -e "s,UUID=.*\t/\t,UUID=$(blkid -s UUID -o value "${PART_ROOT}")\t/\t," \
     
211. -i "$DIR_INSTALL/etc/fstab"
     
212. echo "done."
     
213. 
     
214. rm $DIR_INSTALL/root/install-to-emmc.sh
     
215. rm $DIR_INSTALL/usr/bin/ddbr
     
216. 
     
217. cd /
     
218. sync
     
219. 
     
220. umount $DIR_INSTALL
     
221. 
     
222. echo "*******************************************"
     
223. echo "Complete copy OS to eMMC "
     
224. echo "System Partition: ~15GB"
     
225. echo "Remaining space: Left unallocated (Ready for future use)"
     
226. echo "*******************************************"

复制代码

steenk

小白白就是我 发表于 2026-1-15 12:39
这是我的install-to-emmc.sh文件，修改的部分已经在代码里有注释，你u盘启动后，vi修改一下install-to-em ...

感谢回复。我已经完成安装了，这样得重新刷一遍，我周末试试