This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Windows 8 Release Preview. fork problems with rsync


I'm using

 rsync --chmod=ug=rwX -arvz --prune-empty-dirs  --include="*/"
--include-from=include-file.txt  --exclude="*" ${source_dir}/
${dest_dir}

The include list from include-file.txt is up to four lines with some
wildcard like
folder1/folder2/*.dll
folder3/**


2012/6/6 Corinna Vinschen
> On Jun ?6 12:57, Bertrand Latinville wrote:
>> Hello,
>>
>> I'm using cygwin 1.7.75 on Windows 8 Release Preview 64 bits.
>> Bash scripts are launched via jenkins.
>>
>> I'm getting some problems with rsync giving fork errors.
>> This is not systematic,this happens once over 6 times.
>>
>> building file list ... done
>> ? ? ?1 [main] rsync 1728 fhandler_dev_zero::fixup_mmap_after_fork:
>> requested 0xFED00000 != 0x0 mem alloc base 0x0, state 0x10000, size
>> 262144, Win32 error 487
>
> Apparently rsync calls mmap to create an anonymous mapping. ?mmap
> memory areas are allocated top down. ?Also top-down allocated are
> the OS areas which correspond to the PEB and the TEBs. ?The above
> memory collision is probably one where the mmap area collides with
> a TEB or PEB. ?I'm testing on W* as well and I'm running a W2012
> server all the time since last Friday, but I didn't observe this
> problem yet. ?I also can't reproduce it with some arbitrary rsync -a
> command. ?What rsync command are you using?
>
>

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]