Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-25 Thread Lee Trager
But what are you doing to the filesystem when it crashes? How did you mount it? Lee On Wed, Feb 25, 2009 at 08:03:01AM -0600, Mitch Harder (aka DontPanic) wrote: I've been creating a local git repository of full btrfs-unstable sources. I'll create a new branch off the master branch, and

Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-25 Thread Hugo Mills
On Wed, Feb 25, 2009 at 11:05:58AM -0500, Lee Trager wrote: But what are you doing to the filesystem when it crashes? How did you mount it? In my case, it's mounted with this fstab entry: /dev/media/scratch /media/vlad/video/video btrfs noatime,nosuid,nodev 0 0 and I can

Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-25 Thread Mitch Harder (aka DontPanic)
The messages attached are only WARNING messages. I have not been encountering a crash, nor does the data seem to get corrupted in my case (as far as I can tell). Btrfs seems to actually work fine, except for the large amount of log messages. On Wed, Feb 25, 2009 at 10:13 AM, Hugo Mills

Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-25 Thread Chris Mason
On Tue, 2009-02-24 at 23:02 +, Hugo Mills wrote: This is essentially a repost of a mail I made last week, to which I didn't get a reply. Sorry I missed replying to this one last week, thanks for resending. I'm getting huge numbers of kernel warnings whilst using btrfs. They're all

Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-25 Thread Chris Mason
[ resend with the list cc'd ] On Wed, 2009-02-25 at 12:50 -0600, Mitch Harder (aka DontPanic) wrote: I'll try to test that out. I had just noticed that some of my kernel configuration settings (not sure which ones) seem to affect the clean_tree_block warnings I've been getting, and one of

btrfs: warn_slowpath in clean_tree_block and others

2009-02-24 Thread Hugo Mills
This is essentially a repost of a mail I made last week, to which I didn't get a reply. I'm getting huge numbers of kernel warnings whilst using btrfs. They're all warn_slowpath, and all seem to be in fs/btrfs/disk-io.c. I've included one typical example at the end of this mail. Kernel

Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-24 Thread Mitch Harder (aka DontPanic)
I have also been getting similar warnings filling up my logs. However, in my case, I have been experimenting with back-porting btrfs to a 2.6.28 kernel. So I've been waiting for the back-porting efforts to get a little further along. But I thought I'd respond in case this information helps.

Re: btrfs: warn_slowpath in clean_tree_block and others

2009-02-24 Thread Lee Trager
Mitch, I haven't seen any problems using BTRFS and my patch on 2.6.28 or 2.6.27, what are you doing to cause this error? Are you using the latest sources from btrfs-unstable? Lee Mitch Harder (aka DontPanic) wrote: I have also been getting similar warnings filling up my logs. However, in my