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rsync on large file intermittently causes linux to force restart


How to speed up rsync/tar of large Maildir?rsync --link-dest from a fileMoving large size directory using rsyncImage Viewer (eog) causes lightdm to restartMigrating linux systems to VMware using rsyncUnwrite file change that causes crashrsync --info=progress2 percent complete of copying a large directory is non-uniform?rsync partial file naming






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty
margin-bottom:0;









0


















I'm trying to copy a large file (150 GB) via rsync from another server (via rsync -r FOLDER2COPY username@IPaddress:/local/folder/to/copy/to)



However, about 1/3 of the way through, my computer always freezes momentarily and then reboots. Using the command free -h, I've noted that as the file is transferred (usually from 0 to ~45/150 GB), my cache folder increases to a maximum value of ~52 GB before force shutdown occurs.



I'm currently running CentOS, but a similar problem happened on Ubuntu (I switched OS thinking this might help) whereby the computer froze up entirely, and terminal windows only offered blank lines (commands could be written, but not sent).



I'm preparing to run memtest on this computer next - are there any other suggestions for what could be happening?



Thank you so much for your time.










share|improve this question

























  • On current Ubuntu, journalctl -b -1 -e will show the last messages before the last crash.

    – waltinator
    Sep 16 at 21:00












  • You might need to enable logs of previous boots. There is enough space on both sides (df -h)? Also check what's going on with htop or glances.

    – Pablo A
    Sep 24 at 16:16

















0


















I'm trying to copy a large file (150 GB) via rsync from another server (via rsync -r FOLDER2COPY username@IPaddress:/local/folder/to/copy/to)



However, about 1/3 of the way through, my computer always freezes momentarily and then reboots. Using the command free -h, I've noted that as the file is transferred (usually from 0 to ~45/150 GB), my cache folder increases to a maximum value of ~52 GB before force shutdown occurs.



I'm currently running CentOS, but a similar problem happened on Ubuntu (I switched OS thinking this might help) whereby the computer froze up entirely, and terminal windows only offered blank lines (commands could be written, but not sent).



I'm preparing to run memtest on this computer next - are there any other suggestions for what could be happening?



Thank you so much for your time.










share|improve this question

























  • On current Ubuntu, journalctl -b -1 -e will show the last messages before the last crash.

    – waltinator
    Sep 16 at 21:00












  • You might need to enable logs of previous boots. There is enough space on both sides (df -h)? Also check what's going on with htop or glances.

    – Pablo A
    Sep 24 at 16:16













0













0









0








I'm trying to copy a large file (150 GB) via rsync from another server (via rsync -r FOLDER2COPY username@IPaddress:/local/folder/to/copy/to)



However, about 1/3 of the way through, my computer always freezes momentarily and then reboots. Using the command free -h, I've noted that as the file is transferred (usually from 0 to ~45/150 GB), my cache folder increases to a maximum value of ~52 GB before force shutdown occurs.



I'm currently running CentOS, but a similar problem happened on Ubuntu (I switched OS thinking this might help) whereby the computer froze up entirely, and terminal windows only offered blank lines (commands could be written, but not sent).



I'm preparing to run memtest on this computer next - are there any other suggestions for what could be happening?



Thank you so much for your time.










share|improve this question














I'm trying to copy a large file (150 GB) via rsync from another server (via rsync -r FOLDER2COPY username@IPaddress:/local/folder/to/copy/to)



However, about 1/3 of the way through, my computer always freezes momentarily and then reboots. Using the command free -h, I've noted that as the file is transferred (usually from 0 to ~45/150 GB), my cache folder increases to a maximum value of ~52 GB before force shutdown occurs.



I'm currently running CentOS, but a similar problem happened on Ubuntu (I switched OS thinking this might help) whereby the computer froze up entirely, and terminal windows only offered blank lines (commands could be written, but not sent).



I'm preparing to run memtest on this computer next - are there any other suggestions for what could be happening?



Thank you so much for your time.







crash rsync memory-usage






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Sep 16 at 18:03









eesees

112 bronze badges




112 bronze badges















  • On current Ubuntu, journalctl -b -1 -e will show the last messages before the last crash.

    – waltinator
    Sep 16 at 21:00












  • You might need to enable logs of previous boots. There is enough space on both sides (df -h)? Also check what's going on with htop or glances.

    – Pablo A
    Sep 24 at 16:16

















  • On current Ubuntu, journalctl -b -1 -e will show the last messages before the last crash.

    – waltinator
    Sep 16 at 21:00












  • You might need to enable logs of previous boots. There is enough space on both sides (df -h)? Also check what's going on with htop or glances.

    – Pablo A
    Sep 24 at 16:16
















On current Ubuntu, journalctl -b -1 -e will show the last messages before the last crash.

– waltinator
Sep 16 at 21:00






On current Ubuntu, journalctl -b -1 -e will show the last messages before the last crash.

– waltinator
Sep 16 at 21:00














You might need to enable logs of previous boots. There is enough space on both sides (df -h)? Also check what's going on with htop or glances.

– Pablo A
Sep 24 at 16:16





You might need to enable logs of previous boots. There is enough space on both sides (df -h)? Also check what's going on with htop or glances.

– Pablo A
Sep 24 at 16:16










1 Answer
1






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1



















After running Automatic Bug Reporting Tool, the error reported was “kernel crashed - bug: unable to handle kernel paging requests at __ (long list of numbers)”…



After trying numerous things, I eventually ran PassMark Memtest86... and tested each of my memory sticks independently and found one that was erroneous. If anyone else runs into something screwy like this, I highly suggest jumping straight to this test.






share|improve this answer



























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    1 Answer
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    After running Automatic Bug Reporting Tool, the error reported was “kernel crashed - bug: unable to handle kernel paging requests at __ (long list of numbers)”…



    After trying numerous things, I eventually ran PassMark Memtest86... and tested each of my memory sticks independently and found one that was erroneous. If anyone else runs into something screwy like this, I highly suggest jumping straight to this test.






    share|improve this answer






























      1



















      After running Automatic Bug Reporting Tool, the error reported was “kernel crashed - bug: unable to handle kernel paging requests at __ (long list of numbers)”…



      After trying numerous things, I eventually ran PassMark Memtest86... and tested each of my memory sticks independently and found one that was erroneous. If anyone else runs into something screwy like this, I highly suggest jumping straight to this test.






      share|improve this answer




























        1















        1











        1









        After running Automatic Bug Reporting Tool, the error reported was “kernel crashed - bug: unable to handle kernel paging requests at __ (long list of numbers)”…



        After trying numerous things, I eventually ran PassMark Memtest86... and tested each of my memory sticks independently and found one that was erroneous. If anyone else runs into something screwy like this, I highly suggest jumping straight to this test.






        share|improve this answer














        After running Automatic Bug Reporting Tool, the error reported was “kernel crashed - bug: unable to handle kernel paging requests at __ (long list of numbers)”…



        After trying numerous things, I eventually ran PassMark Memtest86... and tested each of my memory sticks independently and found one that was erroneous. If anyone else runs into something screwy like this, I highly suggest jumping straight to this test.







        share|improve this answer













        share|improve this answer




        share|improve this answer










        answered Sep 16 at 22:07









        eesees

        112 bronze badges




        112 bronze badges































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