Cannot access volumes mounted with 'mklink /d' which point to a volume UUID
Andrey Repin
anrdaemon@yandex.ru
Thu Feb 16 14:05:00 GMT 2017
Greetings, Matt D.!
> On Windows you can create symbolic links which point to volume UUIDs as
> a way of mounting and unmounting them without having to use the
> administrative disk management tools.
> For example, in cmd:
> mountvol
> ...
> \\?\Volume{079b79c9-0000-0000-0000-100000000000}\
> C:\
> ...
> mklink /d test \\?\Volume{079b79c9-0000-0000-0000-100000000000}\
> ...
> dir test
> I call mounvol to get a list of volumes and create a symbolic link
> 'test' which points to the C:\ UUID. When I then 'dir test' it will list
> all files on that volume.
> If I try to access it through Cygwin Bash I get the following error:
> $ dir test/
> dir: cannot access 'test/': No such file or directory
> This makes it difficult to work with unmounted volumes as it's not
> always possible to access the administrative disk management snap-in and
> the mountvol/mklink has always been my go-to for this type of
> functionality. It would be great if Cygwin would support it.
$ (mountvol; cmd /C dir /N) | iconv -f CP866; dir sd?1/
...
\\?\Volume{80006d80-c2bb-4297-93c1-2f6d1a2a8acb}\
C:\
C:\dev\sda1\
\\?\Volume{6833c423-2223-11e4-b07d-806e6f6e6963}\
*** ÐÐТ ТÐЧÐÐ ÐÐÐÐÐЮЧÐÐÐЯ ***
\\?\Volume{9d412aba-0e54-4628-9c6b-b84fb18d062a}\
*** ÐÐТ ТÐЧÐÐ ÐÐÐÐÐЮЧÐÐÐЯ ***
\\?\Volume{6833c424-2223-11e4-b07d-806e6f6e6963}\
*** ÐÐТ ТÐЧÐÐ ÐÐÐÐÐЮЧÐÐÐЯ ***
\\?\Volume{51810762-adac-11e4-9801-902b3437d8e4}\
W:\
\\?\Volume{152b5e11-3180-11e4-9bb8-806e6f6e6963}\
R:\
...
13.08.2016 23:13 <DIR> .
13.08.2016 23:13 <DIR> ..
21.08.2015 00:30 <JUNCTION> sda1 [\\?\Volume{80006d80-c2bb-4297-93c1-2f6d1a2a8acb}\]
31.08.2014 23:57 <JUNCTION> sdb1 [\\?\Volume{9d412aba-0e54-4628-9c6b-b84fb18d062a}\]
31.08.2014 23:55 <JUNCTION> sdc1 [\\?\Volume{6833c423-2223-11e4-b07d-806e6f6e6963}\]
31.08.2014 23:55 <JUNCTION> sdd1 [\\?\Volume{6833c424-2223-11e4-b07d-806e6f6e6963}\]
16.02.2017 13:43 <DIR> temp
...
sda1/:
$Recycle.Bin Documents\ and\ Settings hiberfil.sys Program\ Files Users
arc DrWeb home Program\ Files\ (x86) usr
Config.Msi DrWeb\ Quarantine os792636.bin ProgramData var
cygwin ftn pagefile.sys Programs Windows
dev Games PerfLogs System\ Volume\ Information
sdb1/:
$RECYCLE.BIN DirectoryHotlist.reg Program\ Files reg System\ Volume\ Information
dev Fraps Programs reg~ url.nobrain
sdc1/:
$RECYCLE.BIN EDIUS-Data Profiles src usr
10-remote-vpn.conf eventcuts.zip Programs System\ Volume\ Information var
CapCharges.jpg FCPF9C.html RECYCLER temp VirtualBox
default.wjr ftn REINST Thumbs.db VirtualPad
Disks Other Reserv Track12-2.wav xD-2010-07-23.rar
sdd1/:
$RECYCLE.BIN arc Games Scratch System\ Volume\ Information
--
With best regards,
Andrey Repin
Thursday, February 16, 2017 16:55:19
Sorry for my terrible english... ТÒÐÐ¥&ö&ÆVÒ&W÷'G3¢GG¢òö7wvâæ6öÒ÷&ö&ÆV×2æFÖÀФd¢GG¢òö7wvâæ6öÒöfðФFö7VÖVçFFöã¢GG¢òö7wvâæ6öÒöFö72æFÖÀÐ¥Vç7V'67&&Ræfó¢GG¢òö7wvâæ6öÒöÖÂò7Vç7V'67&&R×6×ÆPÐ Ð
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