On 2021/4/22 14:07, Chao Yu wrote:
On 2021/4/22 11:59, Jaegeuk Kim wrote:
On 04/21, Chao Yu wrote:
On 2021/3/11 4:52, Jaegeuk Kim wrote:
On 03/09, Chao Yu wrote:
On 2021/3/9 8:01, Jaegeuk Kim wrote:
On 03/05, Chao Yu wrote:
On 2021/3/5 4:20, Jaegeuk Kim wrote:
On 02/27, Jaegeuk Kim wrote:
On 02/04, Chao Yu wrote:
Jaegeuk,
On 2021/2/2 16:00, Chao Yu wrote:
- for (i = 0; i < dic->nr_cpages; i++) {
+ for (i = 0; i < cc->nr_cpages; i++) {
struct page *page = dic->cpages[i];
por_fsstress still hang in this line?
I'm stuck on testing the patches, since the latest kernel is panicking somehow.
Let me update later, once I can test a bit. :(
It seems this works without error.
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/?h=dev&id=4e6e1364dccba80ed44925870b97fbcf989b96c9
Ah, good news.
Thanks for helping to test the patch. :)
Hmm, I hit this again. Let me check w/o compress_cache back. :(
Oops :(
Ok, apprantely that panic is caused by compress_cache. The test is running over
24hours w/o it.
Jaegeuk,
I'm still struggling troubleshooting this issue.
However, I failed again to reproduce this bug, I doubt the reason may be
my test script and environment(device type/size) is different from yours.
(btw, I used pmem as back-end device, and test w/ all fault injection
points and w/o write_io/checkpoint fault injection points)
Could you please share me your run.sh script? and test command?
And I'd like to ask what's your device type and size?
I'm using qemu with 16GB with this script.
https://github.com/jaegeuk/xfstests-f2fs/blob/f2fs/run.sh
./run.sh por_fsstress
Thanks, let me check the difference, and try again.
Finally, I can reproduce this bug, and after troubleshooting this
issue, I guess the root cause is not related to this patch, could
you please test patch "f2fs: compress: fix race condition of overwrite
vs truncate" with compress_cache enabled? I've ran por_fsstress case
for 6 hours w/o any problems.
Thanks,
Thanks,
Thanks,
.
.
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