This is the patch which introduced this change, seems like the author
wanted it work under memory pressure. I didn't read it carefully though.
glusterd: Add last successful glusterd lock backtrace
Also, moved the backtrace fetching logic to a separate function.
Modified the backtrace
When I trying to listing /tmp in a gluster server. I found that have some bt
prefix files like:[root@xxx# ll /tmp/
ls: cannot access /tmp/btm1RpMm: No such file or directory
total 116
-rw--- 1 root root 129 Jan 13 17:11 bt0tJH3c
-?? ? ???? btm1RpMm
