Dear All, 
  I’m experiencing some issue during the running of the cleaning policy, almost 
at the same point on every run, robinhood seg fault:

/usr/local/bin/start_cleaning_policy.sh: line 13: 23336 Segmentation fault      
/usr/sbin/robinhood -P -O -f 
/etc/robinhood.d/tmpfs/purge_conf/rbh_purge_daily.conf

And in the /var/log/messages I see this:

Oct 23 15:22:07 rbh01 kernel: robinhood[23348]: segfault at 10 ip 
0000003806222655 sp 00007fbd57ff5450 error 4 in 
libmysqlclient.so.18.0.0[3806200000+258000]

The system has not been update since the beginning and these are the specifics:

Linux rbh01 2.6.32-431.5.1.el6.x86_64 #1 SMP Tue Feb 11 13:30:01 CST 2014 
x86_64 x86_64 x86_64 GNU/Linux

robinhood-adm-2.5.2-1.noarch.x86_64
robinhood-tmpfs-2.5.2-1.lustre2.5.el6.x86_64
robinhood-webgui-2.5.2-1.noarch.x86_64
lustre-client-2.5.1-2.6.32_431.5.1.el6.x86_64.x86_64
lustre-client-modules-2.5.1-2.6.32_431.5.1.el6.x86_64.x86_64
robinhood-tmpfs-2.5.2-1.lustre2.5.el6.x86_64
libmysqlclient16-5.1.69-1.w6.x86_64
mysql55w-server-5.5.38-1.w6.x86_64
mysql55w-libs-5.5.38-1.w6.x86_64
php-mysql-5.3.3-22.el6.x86_64
mysql55w-devel-5.5.38-1.w6.x86_64
mysql55w-5.5.38-1.w6.x86_64
nagios-plugins-mysql-1.4.16-10.el6.x86_64

I have plenty of these messages in my robinhood.log:

2014/10/23 15:32:36 rbh01[31788/14] EntryProc | Error 7 performing database 
operation: request error.
2014/10/23 15:32:37 rbh01[31788/8] ListMgr | Unhandled error 1690: default 
conversion to DB_REQUEST_FAILED
2014/10/23 15:32:37 rbh01[31788/8] ListMgr | Error 7 executing query 'UPDATE 
ENTRIES set nlink=nlink-1 where id='0x2363d5eca:0xf403:0x0'': BIGINT UNSIGNED 
value is out of range in '(`rbhxxx`.`ENTRIES`.`nlink` - 1)'
2014/10/23 15:32:37 rbh01[31788/8] EntryProc | Error 7 performing database 
operation: request error.

The activity log related to the purge running, always stopped around that point:

2014/10/23 15:21:11 rbh01[23336/4] STATS | ============ Purge stats ============
2014/10/23 15:21:11 rbh01[23336/4] STATS | idle purge threads       = 7
2014/10/23 15:21:11 rbh01[23336/4] STATS | purge operations pending = 0
2014/10/23 15:21:11 rbh01[23336/4] STATS | purge status:
2014/10/23 15:21:11 rbh01[23336/4] STATS |     successfully purged            = 0
2014/10/23 15:21:11 rbh01[23336/4] STATS |     moved or deleted since last 
update = 219
2014/10/23 15:21:11 rbh01[23336/4] STATS |     whitelisted/ignored            = 
200360
2014/10/23 15:21:11 rbh01[23336/4] STATS |     purge error                    = 
181
2014/10/23 15:21:11 rbh01[23336/4] STATS | total purged volume = 0 (0)
2014/10/23 15:21:11 rbh01[23336/4] STATS | last file submitted  0 s ago
2014/10/23 15:21:11 rbh01[23336/4] STATS | last file handled    0 s ago
2014/10/23 15:21:11 rbh01[23336/4] STATS | last file purged     0 s ago

Unfortunately the core dump file get deleted:

Oct 23 14:44:42 rbh01 abrtd: 'post-create' on 
'/var/spool/abrt/ccpp-2014-10-23-14:44:42-18925' exited with 1
Oct 23 14:44:42 rbh01 abrtd: Corrupted or bad directory 
'/var/spool/abrt/ccpp-2014-10-23-14:44:42-18925', deleting

Any suggestion?

Thanks
Fabio



--
- Fabio Verzelloni - CSCS - Swiss National Supercomputing Centre
via Trevano 131 - 6900 Lugano, Switzerland
Tel: +41 (0)91 610 82 04

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