Android分区查看

android 下面没有像以前windows 那样那么方便的查看分区情况. 前两天提到说查看android 下面的分区情况. 今天好好的看了下. 发现android下面查看分区也挺简单的..

~ # fdisk -l /dev/block/mmcblk0fdisk -l /dev/block/mmcblk0Disk /dev/block/mmcblk0: 15.7 GB, 15758000128 bytes1 heads, 16 sectors/track, 1923584 cylindersUnits = cylinders of 16 * 512 = 8192 bytes              Device Boot      Start         End      Blocks  Id System/dev/block/mmcblk0p1               1     1923584    15388671+ ee EFI GPTPartition 1 does not end on cylinder boundary这种方法查看到的信息还是有限, 因为分区是GPT的.. 所以可以使用这个命令

~ # parted /dev/block/mmcblk0 print allparted /dev/block/mmcblk0 print allModel: MMC MAG2GC (sd/mmc)Disk /dev/block/mmcblk0: 15.8GBSector size (logical/physical): 512B/512BPartition Table: gptNumber  Start   End     Size    File system  Name      Flags 1      4194kB  19.9MB  15.7MB               apnhlos 2      19.9MB  80.2MB  60.2MB               modem 3      80.2MB  80.7MB  524kB                sbl1 4      80.7MB  80.7MB  32.8kB               dbi 5      80.7MB  80.7MB  32.8kB               ddr 6      80.7MB  82.8MB  2097kB               aboot 7      82.8MB  83.4MB  524kB                rpm 8      83.4MB  83.9MB  524kB                tz 9      83.9MB  94.4MB  10.5MB               pad10      94.4MB  105MB   10.5MB               param11      105MB   120MB   14.7MB  ext4         efs12      120MB   123MB   3146kB               modemst113      123MB   126MB   3146kB               modemst214      126MB   137MB   11.5MB               boot15      137MB   151MB   13.6MB               recovery16      151MB   165MB   13.6MB               fota17      165MB   172MB   7331kB               backup18      172MB   175MB   3146kB               fsg19      175MB   175MB   1024B                fsc20      175MB   175MB   8192B                ssd21      175MB   184MB   8389kB  ext4         persist22      184MB   193MB   9437kB  ext4         persdata23      193MB   2559MB  2366MB  ext4         system24      2559MB  2923MB  365MB   ext4         cache25      2923MB  2934MB  10.5MB  ext4         hidden26      2934MB  15.8GB  12.8GB  ext4         userdata

这样就把所有分区显示完整了.. 分区真多. 有很多都不知道是什么用的..同时也可以使用这条命令观察分区的链接情况

~ # cd /dev/block/platform/msm_sdcc.1/by-name/cd /dev/block/platform/msm_sdcc.1/by-name//dev/block/platform/msm_sdcc.1/by-name # ls -lls -llrwxrwxrwx    1 root     root            20 Mar 19  1970 aboot -> /dev/block/mmcblk0p6lrwxrwxrwx    1 root     root            20 Mar 19  1970 apnhlos -> /dev/block/mmcblk0p1lrwxrwxrwx    1 root     root            21 Mar 19  1970 backup -> /dev/block/mmcblk0p17lrwxrwxrwx    1 root     root            21 Mar 19  1970 boot -> /dev/block/mmcblk0p14lrwxrwxrwx    1 root     root            21 Mar 19  1970 cache -> /dev/block/mmcblk0p24lrwxrwxrwx    1 root     root            20 Mar 19  1970 dbi -> /dev/block/mmcblk0p4lrwxrwxrwx    1 root     root            20 Mar 19  1970 ddr -> /dev/block/mmcblk0p5lrwxrwxrwx    1 root     root            21 Mar 19  1970 efs -> /dev/block/mmcblk0p11lrwxrwxrwx    1 root     root            21 Mar 19  1970 fota -> /dev/block/mmcblk0p16lrwxrwxrwx    1 root     root            21 Mar 19  1970 fsc -> /dev/block/mmcblk0p19lrwxrwxrwx    1 root     root            21 Mar 19  1970 fsg -> /dev/block/mmcblk0p18lrwxrwxrwx    1 root     root            21 Mar 19  1970 hidden -> /dev/block/mmcblk0p25lrwxrwxrwx    1 root     root            20 Mar 19  1970 modem -> /dev/block/mmcblk0p2lrwxrwxrwx    1 root     root            21 Mar 19  1970 modemst1 -> /dev/block/mmcblk0p12lrwxrwxrwx    1 root     root            21 Mar 19  1970 modemst2 -> /dev/block/mmcblk0p13lrwxrwxrwx    1 root     root            20 Mar 19  1970 pad -> /dev/block/mmcblk0p9lrwxrwxrwx    1 root     root            21 Mar 19  1970 param -> /dev/block/mmcblk0p10lrwxrwxrwx    1 root     root            21 Mar 19  1970 persdata -> /dev/block/mmcblk0p22lrwxrwxrwx    1 root     root            21 Mar 19  1970 persist -> /dev/block/mmcblk0p21lrwxrwxrwx    1 root     root            21 Mar 19  1970 recovery -> /dev/block/mmcblk0p15lrwxrwxrwx    1 root     root            20 Mar 19  1970 rpm -> /dev/block/mmcblk0p7lrwxrwxrwx    1 root     root            20 Mar 19  1970 sbl1 -> /dev/block/mmcblk0p3lrwxrwxrwx    1 root     root            21 Mar 19  1970 ssd -> /dev/block/mmcblk0p20lrwxrwxrwx    1 root     root            21 Mar 19  1970 system -> /dev/block/mmcblk0p23lrwxrwxrwx    1 root     root            20 Mar 19  1970 tz -> /dev/block/mmcblk0p8lrwxrwxrwx    1 root     root            21 Mar 19  1970 userdata -> /dev/block/mmcblk0p26

可以查看到分区以后, 最检查做的两个操作, 一个是重新分区.

http://www.cnblogs.com/freeliver54/archive/2013/06/26/3157599.html

http://bbs.ydss.cn/thread-496703-1-1.html

一个是像windows的ghost那样备份分区..

http://bbs.zoopda.com/thread-145901-1-1.html

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