[Gluster-devel] NetBSD hang in quota-anon-fd-nfs.t

[Emmanuel Dreyfus]

Starting a new thread for the sake of clarity.

While looking for the spurious reboot problem, I got a hang in
quota-anon-fd-nfs.t.
[23:39:54] ./tests/basic/quota-anon-fd-nfs.t .. 16/40

ps -axl shows the quota helper program is waiting on genput:
UID  PID  PPID CPU PRI NI  VSZ  RSS WCHAN  STAT TTY      TIME COMMAND
  0 9660 23707   0 124  0 3360 1080 genput D+   pts/2 0:00.01
./tests/basic/quota /mnt/nfs/0//0/1/2/3/4/5/6/7/8/9/new_file_2 256 4 

The process is stuck in kernel awaiting for a memory page to get
unlocked. That filesystem is still alive, which suggests an unwind
operation like the one fixed in http://review.gluster.org/13177

I can unlock the situation by killing glusterfs daemons. Does it rings a
bell for someone? 


-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu at netbsd.org