https://bugzilla.kernel.org/show_bug.cgi?id=201259 --- Comment #5 from Eric Sandeen (sandeen@xxxxxxxxxxx) --- Even simpler, xfs_io -f -c "pwrite -S 0x72 0 4096" $DONOR1 xfs_io -f \ -c "falloc -k 8192 4096" \ -c "pwrite -S 0x57 65536 8192" \ -c "fdatasync" \ -c "reflink $DONOR1 0 131072 4096" \ $TARGET so this seems to be an extending reflink extending past/into speculative preallocation which exposes the stale blocks. -- You are receiving this mail because: You are watching the assignee of the bug.
