On 2021/2/2 下午9:37, Anand Jain wrote:
It is much simpler to reproduce. I am using two systems with different
pagesizes to test the subpage readonly support.
On a host with pagesize = 4k.
truncate -s 3g 3g.img
mkfs.btrfs ./3g.img
mount -o loop,compress=zstd ./3g.img /btrfs
xfs_io
It is much simpler to reproduce. I am using two systems with different
pagesizes to test the subpage readonly support.
On a host with pagesize = 4k.
truncate -s 3g 3g.img
mkfs.btrfs ./3g.img
mount -o loop,compress=zstd ./3g.img /btrfs
xfs_io -f -c "pwrite -S 0xab 0 128k" /btrfs/foo
u
On 2/2/2021 6:23 PM, Qu Wenruo wrote:
On 2021/2/2 下午5:21, Anand Jain wrote:
Qu,
fstests ran fine on an aarch64 kvm with this patch set.
Do you mean subpage patchset?
With 4K sector size?
No way it can run fine...
No . fstests ran with sectorsize == pagesize == 64k. These aren't
s
On 2021/2/2 下午5:21, Anand Jain wrote:
Qu,
fstests ran fine on an aarch64 kvm with this patch set.
Do you mean subpage patchset?
With 4K sector size?
No way it can run fine...
Long enough fsstress can crash the kernel with btrfs_csum_one_bio()
unable to locate the corresponding ordered
Qu,
fstests ran fine on an aarch64 kvm with this patch set.
Further, I was running few hand tests as below, and it fails
with - Unable to handle kernel paging.
Test case looks something like..
On x86_64 create btrfs on a file 11g
copy /usr into /test-mnt stops at enospc
set compressio
