Re: [PATCH 1/2] btrfs: introduce priority based delalloc shrink mechanism

2016-10-12 Thread Wang Xiaoguang
hi, On 10/13/2016 01:20 AM, Josef Bacik wrote: On 10/12/2016 05:03 AM, Wang Xiaoguang wrote: Since commit b02441999efcc6152b87cd58e7970bb7843f76cf, we don't wait all ordered extents, but I run into some enospc errors when doing large file create and delete tests, it's because shrink_delalloc()

Re: [PATCH 1/2] btrfs: introduce priority based delalloc shrink mechanism

2016-10-12 Thread Josef Bacik
On 10/12/2016 05:03 AM, Wang Xiaoguang wrote: Since commit b02441999efcc6152b87cd58e7970bb7843f76cf, we don't wait all ordered extents, but I run into some enospc errors when doing large file create and delete tests, it's because shrink_delalloc() does not write enough delalloc bytes and wait