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Re: general setup.exe status incl network install [was Re: setup ChangeLog IniDBBuilder.h IniDBBuilderPac ...]


On Dec 17 01:33, Dave Korn wrote:
>   I think the strace suggests where the problem lies:
> 
> >   350  519655 [main] bash 680 open: 3 = open (/tmp/sh-thd-1261038922, 0x10E01)
>    [ ... snip ... ]
> >   517  535090 [main] bash 680 open: 4 = open (/tmp/sh-thd-1261038922, 0x10000)
> >   454  535544 [main] bash 680 close: close (3)
> >   476  536020 [main] bash 680 fhandler_base::close: closing '/tmp/sh-thd-1261038922' handle 0x6A4
> >   679  536699 [main] bash 680 close: 0 = close (3)
> >   563  537262 [main] bash 680 normalize_posix_path: src /tmp/sh-thd-1261038922
> >   605  537867 [main] bash 680 normalize_posix_path: /tmp/sh-thd-1261038922 = normalize_posix_path (/tmp/sh-thd-1261038922)
> >   449  538316 [main] bash 680 mount_info::conv_to_win32_path: conv_to_win32_path (/tmp/sh-thd-1261038922)
> >   571  538887 [main] bash 680 set_flags: flags: binary (0x2)
> >   806  539693 [main] bash 680 mount_info::conv_to_win32_path: src_path /tmp/sh-thd-1261038922, dst Z:\cygremotewin2\tmp\sh-thd-1261038922, flags 0x3000A, rc 0
> >  1641  541334 [main] bash 680 symlink_info::check: not a symlink
> >  1003  542337 [main] bash 680 symlink_info::check: 0 = symlink.check (Z:\cygremotewin2\tmp\sh-thd-1261038922, 0x22B5E8) (0x3000A)
> >   466  542803 [main] bash 680 path_conv::check: this->path(Z:\cygremotewin2\tmp\sh-thd-1261038922), has_acls(1)
> >   547  543350 [main] bash 680 seterrno_from_win_error: /ext/build/netrel/src/cygwin-1.7.0-62/winsup/cygwin/syscalls.cc:674 windows error 32
> >   496  543846 [main] bash 680 geterrno_from_win_error: windows error 32 == errno 16
> >   449  544295 [main] bash 680 __set_errno: void seterrno_from_win_error(const char*, int, DWORD):319 val 16
> >   433  544728 [main] bash 680 unlink: -1 = unlink (/tmp/sh-thd-1261038922)
> >   740  545468 [main] bash 680 close: close (4)
> >   498  545966 [main] bash 680 fhandler_base::close: closing '/tmp/sh-thd-1261038922' handle 0x6A0
> >  1121  547087 [main] bash 680 close: 0 = close (4)
> 
>   It looks like the unlink-while-you-still-have-an-open-handle-to-the-file
> trick isn't working on SMB mounts, perhaps?

Indeed.  unlink-while-you-still-have-an-open-handle-to-the-file requires
to be able to move the file to the recycle bin.  The recycle bin does not
exist on shares.  So you get an EBUSY which is perfectly fine with POSIX.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat


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