trusty-proposed: ---
verification successful. executed the reproducer 3x on the system used to debug/test/fix this problem. no bug/oops observed.
root@petilil:~# uname -rv 3.13.0-166-generic #216-Ubuntu SMP Thu Feb 7 14:07:53 UTC 2019
root@petilil:~# echo writeback > /sys/block/bcache0/bcache/cache_mode root@petilil:~# mount /dev/bcache0 /test root@petilil:~# for i in {0..10}; do file="$(mktemp /test/zero.XXX)"; dd if=/dev/zero of="$file" bs=1M count=256; sync; rm $file; done; fstrim -v /test <...> /test: 96.8 GiB (103898910720 bytes) trimmed
trusty-proposed:
---
verification successful.
executed the reproducer 3x on the system used to debug/test/fix this problem.
no bug/oops observed.
root@petilil:~# uname -rv
3.13.0-166-generic #216-Ubuntu SMP Thu Feb 7 14:07:53 UTC 2019
root@petilil:~# echo writeback > /sys/block/ bcache0/ bcache/ cache_mode
root@petilil:~# mount /dev/bcache0 /test
root@petilil:~# for i in {0..10}; do file="$(mktemp /test/zero.XXX)"; dd if=/dev/zero of="$file" bs=1M count=256; sync; rm $file; done; fstrim -v /test
<...>
/test: 96.8 GiB (103898910720 bytes) trimmed