>>>>> Corinna Vinschen writes:
> On Mar 2 15:43, U-leila\vzell wrote:
>> Hi
>>
>> I created a shared folder on a Synology NAS and mapped it to a Windows 7
>> host system. Both Windows 7 and Synology NAS have the same named user
>> account (part of admin groups). The named user has full access to the
>> shared folder on the NAS side.
>>
>> I then tried installing latest cygwin versions (x86/x64) on the mapped
>> drive (at the root filesystem) but got permissions errors from setup.exe
>>
>> Setup was actually able to create the cygwin directory structure but
>> could not write to the log file.
>>
>> Creating directories/files and writing to files is no problem with
>> windows tools on the mapped drive.
>>
>> Anybody else tried this setup or knows what's going on here ? Or is a
>> cygwin installation on a NAS not supported ?
> Does the NAS screw up POSIX-like ACLs? Problems with FILE_DELETE_CHILD?
> The /var/log dir is created with 1777 perms, so the FILE_DELETE_CHILD
> flag is not set in the ACEs.
This is how it looks like with icacls:
Q:\var Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\etc Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\bin Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\dev Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\home Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\lib Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\tmp Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\var\log Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\var\run Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\var\tmp Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\var\log\setup.log Everyone:(R)
Q:\var\run\utmp Everyone:(R,W)
Q:\etc\setup Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\etc\fstab.d Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\etc\postinstall Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\etc\setup\timestamp Everyone:(I)(RX)
(I)(F)
Q:\etc\setup\_autorebase.lst.gz Everyone:(R)
Q:\etc\setup\setup.rc Everyone:(R)
Q:\etc\postinstall\0p_000_autorebase.dash Everyone:(RX)
Q:\etc\postinstall\0p_000_autorebase.dash.new Everyone:(RX)
Q:\dev\mqueue Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\dev\shm Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr\local Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr\src Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr\tmp Everyone:(NP)(RX,W)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr\local\bin Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr\local\etc Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Q:\usr\local\lib Everyone:(NP)(RX)
Everyone:(OI)(CI)(IO)(RX)
CREATOR OWNER:(OI)(CI)(IO)(F)
Successfully processed 29 files; Failed processing 0 files
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