[Bug 1423672] Re: ext4_mb_generate_buddy:756: group N, block bitmap and bg descriptor inconsistent: X vs Y

2015-09-14 Thread maxnuv 
Same error, on a single VM, virtio driver, ext4:

EXT4-fs (vda1): pa 880010c3daf8: logic 512, pyhs. 6750208, len 512
EXT4-fs error (device vda1): ext4_mb_release_inode_pa:3773: group 206, free 
143, pa_free 142
Aborting journal on device vda1-8
Disk quota active

No memory error (checked)
No disk error (checked too)

At system reset, filesystem check and correction, quota data corrupted,
quotacheck take long time to complete.

The error is strictly correlated to filesystem activity, when raise,
error is more frequent.

ubuntu 14.04 all updated, kernel 3.16.0-49-generic

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Title:
  ext4_mb_generate_buddy:756: group N, block bitmap and bg descriptor
  inconsistent: X vs Y

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[Bug 1423672] Re: ext4_mb_generate_buddy:756: group N, block bitmap and bg descriptor inconsistent: X vs Y

2015-09-09 Thread maxnuv 
Same error, virtual machine 14.04 running on kvm, server 14.04.

No hardware issue, the entire server was replaced after the second stop.

No hard disk issue, the server is on raid hardware disk.

The server is running more than one virtual server, only one affected.

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https://bugs.launchpad.net/bugs/1423672

Title:
  ext4_mb_generate_buddy:756: group N, block bitmap and bg descriptor
  inconsistent: X vs Y

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