Re: Bug in lftp mirror when using xfer:use-temp-file option
akshay gupta <[email protected]> Mon, 27 Oct 2014 15:36:58 +0530
| Newsgroups | gmane.network.lftp.user,gmane.network.lftp.devel |
|---|---|
| Message-ID | <CAB_qc73Z7Zmp1NYo+gn3Y8=dmWi3gPUOHnTreHbkdA73jLReog@mail.gmail.com> |
--===============5562868692915467543== Content-Type: multipart/alternative; boundary=047d7ba9763225b42d050664b294 --047d7ba9763225b42d050664b294 Content-Type: text/plain; charset=UTF-8 no, I am running as a root user. There is some issue with lftp, when file with same name already exist its not able to rename the temp file to actual file. On Mon, Oct 27, 2014 at 1:44 PM, Alexander V. Lukyanov <[email protected]> wrote: > On Mon, Oct 27, 2014 at 01:30:42PM +0530, akshay gupta wrote: > > ---> RETR test.txt > > <--- 150 Opening BINARY mode data connection for 'test.txt' (202 bytes). > > ---- Got EOF on data connection > > ---- Closing data socket > > <--- 226 Transfer complete. > > So the file cannot be renamed locally, right? Is there a permissions > problem? > > -- > Alexander. > > > On Mon, Oct 27, 2014 at 1:18 PM, Alexander Lukyanov <[email protected]> > > wrote: > > > > > Can you provide a debug log? Why lftp cannot replace the old file? > > > > > > 2014-10-27 10:44 GMT+03:00 akshay gupta <[email protected]>: > > > > > >> Hi, > > >> > > >> I am trying to mirror files using lftp, I have tested a use case > where a > > >> file at the source machine gets modified but the file name remains the > > >> same. After mirroring, lftp is unable to replace the old file and also > > >> leaves a temporary file. > > >> > > >> For example. If source have file a.txt and its mirrored successfully > at > > >> the destination, now if I update a.txt append some content and save > it with > > >> same name. If I run lftp mirror again then its not able to replace the > > >> existing a.txt but it also leaves the temp file a.txt_transit_ > behind. And > > >> if i run the mirror multiple times it always downloads the changed > a.txt, i > > >> can see this from the lftp logs. > > >> > > >> Suggestion: Will it make sense to keep versions of the files as they > are > > >> updated at the source. Like if a.txt is changed at source then lftp > mirror > > >> will save it as a.txt_{TIMESTAMP}_. Every time a file is updated it > will be > > >> saved with a new time stamp. And mirror will consider these file to > decide > > >> whether to download or not. > > >> > > >> > > >> Thanks, > > >> Akshay > > >> > > >> > > >> > > >> > > >> > > > > > > > > > -- > > > Alexander. > > > > > > _______________________________________________ > > lftp mailing list > > [email protected] > > http://univ.uniyar.ac.ru/mailman/listinfo/lftp > > --047d7ba9763225b42d050664b294 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">no, I am running as a root user. There is some issue with = lftp, when file with same name already exist its not able to rename the tem= p file to actual file.</div><div class=3D"gmail_extra"><br><div class=3D"gm= ail_quote">On Mon, Oct 27, 2014 at 1:44 PM, Alexander V. Lukyanov <span dir= =3D"ltr"><<a href=3D"mailto:[email protected]" target=3D"_blank">[email protected]= </a>></span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin= :0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=3D"">O= n Mon, Oct 27, 2014 at 01:30:42PM +0530, akshay gupta wrote:<br> > ---> RETR test.txt<br> > <--- 150 Opening BINARY mode data connection for 'test.txt'= (202 bytes).<br> > ---- Got EOF on data connection<br> > ---- Closing data socket<br> > <--- 226 Transfer complete.<br> <br> </span>So the file cannot be renamed locally, right? Is there a permissions= problem?<br> <br> --<br> =C2=A0 =C2=A0Alexander.<br> <span class=3D""><br> > On Mon, Oct 27, 2014 at 1:18 PM, Alexander Lukyanov <<a href=3D"mai= lto:[email protected]">[email protected]</a>><br> > wrote:<br> ><br> > > Can you provide a debug log? Why lftp cannot replace the old file= ?<br> > ><br> > > 2014-10-27 10:44 GMT+03:00 akshay gupta <<a href=3D"mailto:aks= [email protected]">[email protected]</a>>:<br> > ><br> > >> Hi,<br> > >><br> > >> I am trying to mirror files using lftp, I have tested a use c= ase where a<br> > >> file at the source machine gets modified but the file name re= mains the<br> > >> same. After mirroring, lftp is unable to replace the old file= and also<br> > >> leaves a temporary file.<br> > >><br> > >> For example. If source have file a.txt and its mirrored succe= ssfully at<br> > >> the destination, now if I update a.txt append some content an= d save it with<br> > >> same name. If I run lftp mirror again then its not able to re= place the<br> > >> existing a.txt but it also leaves the temp file a.txt_transit= _ behind. And<br> > >> if i run the mirror multiple times it always downloads the ch= anged a.txt, i<br> > >> can see this from the lftp logs.<br> > >><br> > >> Suggestion: Will it make sense to keep versions of the files = as they are<br> > >> updated at the source. Like if a.txt is changed at source the= n lftp mirror<br> > >> will save it as a.txt_{TIMESTAMP}_. Every time a file is upda= ted it will be<br> > >> saved with a new time stamp. And mirror will consider these f= ile to decide<br> > >> whether to download or not.<br> > >><br> > >><br> > >> Thanks,<br> > >> Akshay<br> > >><br> > >><br> > >><br> > >><br> > >><br> > ><br> > ><br> > > --<br> > >=C2=A0 =C2=A0 Alexander.<br> > ><br> <br> </span>> _______________________________________________<br> > lftp mailing list<br> > <a href=3D"mailto:[email protected]">[email protected]</a><br> > <a href=3D"http://univ.uniyar.ac.ru/mailman/listinfo/lftp" target=3D"_= blank">http://univ.uniyar.ac.ru/mailman/listinfo/lftp</a><br> <br> </blockquote></div><br></div> --047d7ba9763225b42d050664b294-- --===============5562868692915467543== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ lftp mailing list [email protected] http://univ.uniyar.ac.ru/mailman/listinfo/lftp --===============5562868692915467543==--