Stack dumps in use_block_rsv while rebalancing (block rsv returned -28)

2014-08-05 Thread Peter Waller
I already posted this in the thread ENOSPC with mkdir and rename, but now I have a device with 100GB unallocated on the btrfs fi sh output, and when I run a rebalance of the form: btrfs filesystem balance start -dusage=50 -musage=10 $mount I get more than 75 of such stack traces contaminating

Re: Stack dumps in use_block_rsv while rebalancing (block rsv returned -28)

2014-08-05 Thread Hugo Mills
On Tue, Aug 05, 2014 at 10:34:13AM +0100, Peter Waller wrote: I already posted this in the thread ENOSPC with mkdir and rename, but now I have a device with 100GB unallocated on the btrfs fi sh output, and when I run a rebalance of the form: btrfs filesystem balance start -dusage=50

Re: Stack dumps in use_block_rsv while rebalancing (block rsv returned -28)

2014-08-05 Thread Peter Waller
On 5 August 2014 10:46, Hugo Mills h...@carfax.org.uk wrote: It's a warning, not an oops, so it's less immediately dangerous. The other key thing is block rsv returned -28, which says it's an ENOSPC. My guess would be that you've got ENOSPC debugging enabled in the kernel, and that the