Cannot connect to Google Compute instance through SSH with cloud console or terminal. Filesystem failure? -

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my problem is:

  • i can't connect through google developers console
  • i can't connect gcloud tool
  • i can't connect cloned instance
  • all http , ftp services running usual can't upload through ftp (error while writing: failure)

the serial console output has lot of entries similar to:

[4103217.738612] ext4-fs error (device dm-6): htree_dirblock_to_tree:913: inode #393993: block 1587320: comm updatedb.mlocat: bad entry in directory: rec_len smaller minimal - offset=0(24694784), inode=0, rec_len=0, name_len=0

and

[4133580.655572] loop: write error @ byte offset 979968000, length 4096.

what might have happened?

the disk (thankfully) full , not corrupt. came conclusion creating snapshot of 10gb disk, , new 50% larger disk snapshot. attached disk new instance , tried ssh login worked. there inspect file system , saw disk filled 10gb of docker log files.

solution: created snapshot of disk, created new larger disk, new instance , attached new disk , old ip new instance.


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