Re: Deletion of the CoW snapshots causes BTRFS ENOSPC error.

2016-11-11 Thread Кравцов Роман Владимирович
Hello, Qu. After applying the patch https://patchwork.kernel.org/patch/9319179/, the NOSPC error is repeated on the same scenario. We also noticed that the error appears when the "Data, single: used=4.39TiB" is reached. Details: [root@OraCI2 ~]# uname -a Linux OraCI2.sigma-it.local 4.8.6-

Re: Deletion of the CoW snapshots causes BTRFS ENOSPC error.

2016-11-10 Thread Qu Wenruo
At 11/10/2016 03:40 PM, Кравцов Роман Владимирович wrote: Hello. We have two CI servers with Docker. Docker uses BTRFS storage driver, also we use BTRFS for storing some data. To perform cloning of the data, are used 'cp --reflink' command. When we trying to remove a few copies of the cloned d

Deletion of the CoW snapshots causes BTRFS ENOSPC error.

2016-11-10 Thread Кравцов Роман Владимирович
Hello. We have two CI servers with Docker. Docker uses BTRFS storage driver, also we use BTRFS for storing some data. To perform cloning of the data, are used 'cp --reflink' command. When we trying to remove a few copies of the cloned data, the ENOSPC error occurring. This error strongly repr