[ClusterLabs] Antw: Re: epic fail

[Ulrich Windl]

>>> Dimitri Maziuk <dmaziuk at bmrb.wisc.edu> schrieb am 24.07.2017 um 19:24 in
Nachricht <e89afd06-3d56-0eab-af1f-076f78fce584 at bmrb.wisc.edu>:
> OK, how about this:

[...]
> 
> this last bit: "kernel: block drbd 0"x3 and "drbd(drbd_storage)"x3 goes
> on until the power-cycle.

So you would have time to investigate with lsof who's using your filesystem or device.
In my experience either some root user interactively changed to the filesystem (hopefully not you ;-)), or some process uses the mountpoint as working directory, or some resource says it stopped while it did not.

Regards,
Ulrich

> 
> -- 
> Dimitri Maziuk
> Programmer/sysadmin
> BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu