[Gluster-users] Lots of mount points failing with core dumps, help!

[Franco Broi]

I've had a sudden spate of mount points failing with Transport endpoint
not connected and core dumps. The dumps are so large and my root
partitions so small that I haven't managed to get a decent traceback.

BFD: Warning: //core.2351 is truncated: expected core file size >=
165773312, found: 154107904.
[New Thread 2351]
[New Thread 2355]
[New Thread 2359]
[New Thread 2356]
[New Thread 2354]
[New Thread 2360]
[New Thread 2352]
Cannot access memory at address 0x1700000006
(gdb) where
#0  glusterfs_signals_setup (ctx=0x8b17c0) at glusterfsd.c:1715
Cannot access memory at address 0x7fffaa46b2e0


Log file is full of messages like this:

[2014-08-04 06:10:11.160482] I [dht-common.c:623:dht_revalidate_cbk] 0-data-dht: mismatching layouts for /promax_data/115_endurance/31fasttrackstk
[2014-08-04 06:10:11.160495] I [dht-layout.c:718:dht_layout_dir_mismatch] 0-data-dht: /promax_data/115_endurance/31fasttrackstk - disk layout missing
[2014-08-04 06:10:11.160502] I [dht-common.c:623:dht_revalidate_cbk] 0-data-dht: mismatching layouts for /promax_data/115_endurance/31fasttrackstk
[2014-08-04 06:10:11.160514] I [dht-layout.c:718:dht_layout_dir_mismatch] 0-data-dht: /promax_data/115_endurance/31fasttrackstk - disk layout missing
[2014-08-04 06:10:11.160522] I [dht-common.c:623:dht_revalidate_cbk] 0-data-dht: mismatching layouts for /promax_data/115_endurance/31fasttrackstk
[2014-08-04 06:10:11.160622] I [dht-layout.c:718:dht_layout_dir_mismatch] 0-data-dht: /promax_data/115_endurance/31fasttrackstk - disk layout missing
[2014-08-04 06:10:11.160634] I [dht-common.c:623:dht_revalidate_cbk] 0-data-dht: mismatching layouts for /promax_data/115_endurance/31fasttrackstk


I'm running 3.5.1 on the client side and 3.4.3 on the server.

Any quick help much appreciated.

Cheersm