On Mon, Feb 11, 2013 at 2:12 PM, SanskritFritz <sanskritfr...@gmail.com> wrote: > On Mon, Feb 11, 2013 at 1:45 PM, SanskritFritz <sanskritfr...@gmail.com> > wrote: >> Hi >> I'm using lftp to mirror my encfs encrypted pictures collection up to >> an ftp server. The process was smooth for many months, uploading more >> than 20 GB to the server. However since lftp version 4.4.1 lftp hangs >> at a 127 byte file (or any other file for that matter). >> I'm on archlinux, here is my upgrade log: >> [2013-01-31 15:21] upgraded lftp (4.4.0-1 -> 4.4.1-1) >> [2013-02-05 15:23] upgraded lftp (4.4.1-1 -> 4.4.2-1) >> [2013-02-07 22:13] upgraded lftp (4.4.2-1 -> 4.4.3-1) >> >> The last entry in my transfer.log is at 2013-01-31 18:38:09. Most >> probably there was no reboot beween the first upgrade and this entry. >> >> My lftp config is the following: >> >> livedrive_sync.lftp: >> open ftp://myusern...@gmail.com:mypassw...@ftp.livedrive.com >> mirror --continue --reverse --verbose=3 /Common/Pictures/.Family_encfs >> /Backup/Common/Pictures/.Family_encfs >> exit >> >> the command I use from cron or manually: >> lftp -f livedrive_sync.lftp >> I also make sure from script that only one instance is running. >> >> When I start the above command, this is the output: >> >> Mirroring directory `,N,0y,npHM3DCiIaBMcM3dj6GZ-2uWp,oSa-gpikM4R5W0' >> Mirroring directory `,XQ-VO6SpbTgVrGzdoBQwvoBw1lOn1flR7QhWn6HbAwT11' >> ...snip some more mirrorings... >> Mirroring directory >> `066pC4PWtiSpw17jUleYhDY2gEmwP7U9iq8,oPyTbYa4Xhfvm0pTCX1MMh97abSAlI1' >> Old file >> `066pC4PWtiSpw17jUleYhDY2gEmwP7U9iq8,oPyTbYa4Xhfvm0pTCX1MMh97abSAlI1/PQ2dR3XG5bI3,cAL9v5-QZiC' >> is not removed >> Old file >> `066pC4PWtiSpw17jUleYhDY2gEmwP7U9iq8,oPyTbYa4Xhfvm0pTCX1MMh97abSAlI1/TGucn-6ukN9NT3-ane1QTO3e' >> is not removed >> Old file >> `066pC4PWtiSpw17jUleYhDY2gEmwP7U9iq8,oPyTbYa4Xhfvm0pTCX1MMh97abSAlI1/uM7OnzdOhlgquW0RXGBk6otW' >> is not removed >> Old file >> `066pC4PWtiSpw17jUleYhDY2gEmwP7U9iq8,oPyTbYa4Xhfvm0pTCX1MMh97abSAlI1/zGvI41nILsi,72OTPAaYhv1e' >> is not removed >> Mirroring directory `0EtqIOBrV4Av19qvpx4lwQJEULjnpOn9CFcHzhoNFOF810' >> Mirroring directory >> `0Fv-ZGvYTKKVTRMbHrD-OhKK63NCad-UQR0RbaITwt1ISzM2S1mqBMC72Ra,GdzMeGB' >> ...snip some more mirrorings... >> Mirroring directory `43V2pRjgrVNw4JbCpvHXWiQrnB8dM0Rh2jETRsqdAv1ID1' >> Transferring file >> `43V2pRjgrVNw4JbCpvHXWiQrnB8dM0Rh2jETRsqdAv1ID1/5liCn6A-ZmHAynHQBW1mnNaj' >> >> and there the process hangs. Nethogs shows zero network activity on lftp. >> The size of the file in question is only 127 bytes: >> >> ll >> /Common/Pictures/.Family_encfs/43V2pRjgrVNw4JbCpvHXWiQrnB8dM0Rh2jETRsqdAv1ID1/5liCn6A-ZmHAynHQBW1mnNaj >> -rw-r--r-- 1 sans users 127 2010-09-10 23:32 >> /Common/Pictures/.Family_encfs/43V2pRjgrVNw4JbCpvHXWiQrnB8dM0Rh2jETRsqdAv1ID1/5liCn6A-ZmHAynHQBW1mnNaj >> >> --log=FILE tells me that lftp is trying to execute this command: >> get -O >> ftp://myusername%40gmail.com:mypassw...@ftp.livedrive.com/FrankBackup/Common/Pictures/.Family_encfs/43V2pRjgrVNw4JbCpvHXWiQrnB8dM0Rh2jETRsqdAv1ID1 >> file:/Common/Pictures/.Family_encfs/43V2pRjgrVNw4JbCpvHXWiQrnB8dM0Rh2jETRsqdAv1ID1/5liCn6A-ZmHAynHQBW1mnNaj >> >> strace gives these 3 lines over and over again: >> poll([{fd=6, events=POLLIN}], 1, 1000) = 0 (Timeout) >> read(6, 0x2145e70, 65536) = -1 EAGAIN (Resource >> temporarily unavailable) >> read(6, 0x2145e70, 65536) = -1 EAGAIN (Resource >> temporarily unavailable) >> >> It is probably worth to mention that this file is very old, it should >> have been already up on the server for a very long time, so here is >> something I don't understand, either the file was deleted server side, >> or it never got uploaded on the first hand. This theory is supported >> by transfer.log never mentioning that file. The server side directory >> is writable, I successfully uploaded the file manually through >> curlftpfs. >> >> Please help me finding the problem, I suspect also a server problem, >> because curlftpfs also complains sometimes when I copy files. I'm >> willing to debug, but it was a very long time ago when I last used a >> debugger. > > Just a quick followup, I downgraded lftp to 4.4.0 and it works > perfectly. So I guess my comment about the old file not being uploaded > is not valid. Maybe I have renamed the folder, and so lftp reuploads > the whole directory. > Anyway, so version 4.4.0 works all other versions above that do not work here.
Ok, besides of being offended that no one answered to my problem :) I tried to localize the problem and to my amazement it was magically solved. Ok, not so magically, I recalled that I didnt reload everything after the upgrade, so I think there was some dependeny hell going on. Anyways, thanks for lftp again, all is well on my side. Am I invisible on this list? :p _______________________________________________ lftp mailing list lftp@uniyar.ac.ru http://univ.uniyar.ac.ru/mailman/listinfo/lftp
