Very strange, user space reads num_device as 4 but kernel reads it as 3 (total_device), thus a device missing when mounted. Not sure what kind of hardware at your end, Can cache be issue ? could you drop cache and check for me. echo 3 > /proc/sys/vm/drop_cache Thanks, Anand On 21/12/2014 01:32, Florian Uekermann wrote:
> > I checked this for all three devices and num_devices is 4 for all of them. > > The full output is below. > > so now if you mount and run 'btrfs fi show <mnt>' that should tell > device missing, which then 'btrfs device missing <mnt>' should be > successful theoretically. No it doesn't. It says: root@oot:/home/shared# btrfs device delete missing /srv/storage/ ERROR: error removing the device 'missing' - no missing devices found to remove and btrfs fi show /srv/storage doesn't report a missing device either (after mount). This behavior is the reason why I wrote here in the first place. It seems like a bug to me. Could the btrfs command line utility be the problem here (I am using the version the upcoming debian 8 ships)? Best regards, Florian
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