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I have uploaded a .tar file in /home/ubuntu/ and un-zipped the file in the folder name 'analytics'. After reboot, I couldn't found the directory and the tar files. I have checked it through SSH session.

But however I have logged into VMware Vsphere console of the VM and I could able to view this files. Once after with the same session it also available in SSH session. I'm wondering of the issue, I have checked in Dmesg and syslog there is no errors.

After sometime it happens again like below as showing folder Unreachable

root@ubuntu:/home/ubuntu/analytics# cd ..
root@ubuntu:(unreachable)/#

Why it happens? Please provide any solutions..

  • Is /home/ubuntu automount partition? Is home folder encrypted ? In that case removing /home/.ecryptfs/$USER/.ecryptfs/auto-umount should help. – Shubhangi Feb 5 '16 at 10:21
  • It's single partition under "/" /dev/sda1 70G 1.7G 65G 3% / And home folder is not encrypted. – KKD Feb 5 '16 at 10:29
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+25
  • What is the output of df?
  • Try monitoring the directory using inotifywatch

    inotifywatch -v -e modify -e access -r /home/ubuntu/analytics
    
  • df output rootfs 49465136 8156612 38795784 18% / udev 10240 0 10240 0% /dev tmpfs 206128 604 205524 1% /run – KKD Feb 14 '16 at 11:15
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This might be a permission problem. If you unpack a tarball as root, tar(1) restores not only permissions, but also users and groups. If this happened, no wonder you (as a regular user, presumably different from whoever owned the files) can't access them. Youd need to fix up owner/group, i.e., sudo chown -R youruser:yourgroup /home/ubuntu/analytics.

Big Fat Warning: Don't just follow instructions, particularly instructions to do something as root or using sudo(1) you read on random sites on the 'net without researching what they do.

  • I have logged in & unpacked tar file as root user and viewed as the same root user – KKD Feb 18 '16 at 14:23

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