Hi Josef,
tested with your master branch, commit
157331741ba010ffcb2212b88342fb21ae140636.
fio compiled from tag fio-2.0.8 (commit
cf9a74c8bd63d9db5256f1362885c740e11a1fe5).
Result: some kernel warnings about hung tasks, fio segfault and
mismatch errors. Below are some outputs... I will try some
Hi Josef,
which branch from your (or another?) repo should I try this on:
remotes/origin/HEAD - origin/master
remotes/origin/enospc3c78455 Btrfs: fall back to non-inline if we
don't have enough space
remotes/origin/for-chris 7e9ce65 Btrfs: hold a ref on the inode during
writepages
On Mon, Jul 02, 2012 at 05:48:43AM -0600, Alex Lyakas wrote:
Hi Josef,
which branch from your (or another?) repo should I try this on:
Master, and make sure you've checked out a more recent fio from git to make sure
it's not a bug in fio. Thanks,
Josef
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Hi Josef,
I have rerun the test with btrfs-next master branch. fio reported
mismatched blocks again. Mount options were the same (-o
noatime,nodatacow).
In both cases the drive is a 135Gb drive, while the total size of
allocated block groups is around 60Gb:
Data: total=62.01GB, used=49.04GB
On Wed, Jun 27, 2012 at 02:15:59AM -0600, Alex Lyakas wrote:
Hi Josef,
I have rerun the test with btrfs-next master branch. fio reported
mismatched blocks again. Mount options were the same (-o
noatime,nodatacow).
Ok I'll try running it again here locally, I didn't realize it was nodatacow.
Hi Josef,
Mount options were noatime, nodatacow.
So you say that fio might have received ENOSPC, but didn't abort the test?
I will compile your branch and let you know.
I did not see any error messages from the kernel, except from:
Jun 25 10:04:28 vc kernel: [ 436.730890] btrfs: setting
Greetings everybody,
I am running a fio test on btrfs compiled from
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git,
up to commit:
cb77fcd88569cd2b7b25ecd4086ea932a53be9b3 Btrfs: delay iput with async extents
including this commit.
Below is a fio configuration file, and later
On Mon, Jun 25, 2012 at 12:30:34PM -0600, Alex Lyakas wrote:
Greetings everybody,
I am running a fio test on btrfs compiled from
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git,
up to commit:
cb77fcd88569cd2b7b25ecd4086ea932a53be9b3 Btrfs: delay iput with async extents
On Mon, Jun 25, 2012 at 12:30:34PM -0600, Alex Lyakas wrote:
Greetings everybody,
I am running a fio test on btrfs compiled from
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git,
up to commit:
cb77fcd88569cd2b7b25ecd4086ea932a53be9b3 Btrfs: delay iput with async extents
