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missing partitions under /dev
- From: Aaron Schneider <notstop2 at users dot sourceforge dot net>
- To: "cygwin at cygwin dot com" <cygwin at cygwin dot com>
- Date: Thu, 9 Jun 2016 17:57:31 +0000
- Subject: missing partitions under /dev
- Authentication-results: sourceware.org; auth=none
I've connected a LG G2 via usb to the computer which shows as
"LG Electronics Inc. QHUSB_BULK" on Vmware workstation and
Oracle Virtualbox. The device has more partitions that those
shown under /dev on Cygwin as shows:
ls /dev/sdc*
/dev/sdc /dev/sdc10 /dev/sdc12 /dev/sdc14 /dev/sdc2
/dev/sdc4 /dev/sdc6 /dev/sdc8 /dev/sdc1 /dev/sdc11 /dev/sdc13
/dev/sdc15 /dev/sdc3 /dev/sdc5 /dev/sdc7 /dev/sdc9
However:
$ /sbin/fdisk.exe -l /dev/sdc
Disk /dev/sdc: 29.1 GiB, 31268536320 bytes, 61071360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: (removed)
Device Start End Sectors Size Type
/dev/sdc1 32768 163839 131072 64M Microsoft basic data
/dev/sdc2 163840 165887 2048 1M unknown
/dev/sdc3 165888 166911 1024 512K unknown
/dev/sdc4 196608 197631 1024 512K unknown
/dev/sdc5 229376 231423 2048 1M unknown
/dev/sdc6 231424 233471 2048 1M unknown
/dev/sdc7 262144 294911 32768 16M unknown
/dev/sdc8 294912 296959 2048 1M unknown
/dev/sdc9 296960 296961 2 1K Microsoft basic data
/dev/sdc10 327680 333823 6144 3M unknown
/dev/sdc11 333824 339967 6144 3M unknown
/dev/sdc12 339968 339969 2 1K unknown
/dev/sdc13 360448 393215 32768 16M unknown
/dev/sdc14 393216 458751 65536 32M Microsoft basic data
/dev/sdc15 458752 491519 32768 16M unknown
/dev/sdc16 491520 497663 6144 3M unknown
/dev/sdc17 524288 525311 1024 512K unknown
/dev/sdc18 525312 526335 1024 512K unknown
/dev/sdc19 526336 526337 2 1K unknown
/dev/sdc20 526338 527361 1024 512K unknown
/dev/sdc21 557056 573439 16384 8M Microsoft basic data
/dev/sdc22 573440 589823 16384 8M Microsoft basic data
/dev/sdc23 589824 655359 65536 32M unknown
/dev/sdc24 655360 720895 65536 32M unknown
/dev/sdc25 720896 786431 65536 32M Microsoft basic data
/dev/sdc26 786432 787455 1024 512K unknown
/dev/sdc27 787456 789503 2048 1M unknown
/dev/sdc28 789504 791551 2048 1M unknown
/dev/sdc29 791552 791567 16 8K unknown
/dev/sdc30 819200 6488063 5668864 2.7G Microsoft basic data
/dev/sdc31 6488064 7733247 1245184 608M Microsoft basic data
/dev/sdc32 7733248 7897087 163840 80M Microsoft basic data
/dev/sdc33 7897088 7929855 32768 16M Microsoft basic data
/dev/sdc34 7929856 8028159 98304 48M Microsoft basic data
/dev/sdc35 8028160 60948479 52920320 25.2G Microsoft basic data
/dev/sdc36 60948480 61071326 122847 60M Microsoft basic data
I would like to access partitions that are listed by fdisk but aren't under /dev.
How can I do, for example to use dd to read from or write to one of those
"hidden" partitions?
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