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

[Pranith Kumar Karampuri]

CC dht folks

Pranith
On 08/04/2014 11:52 AM, Franco Broi wrote:
> 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
>
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