Robinhood Team,
I am trying to get a simple test configuration working, using
robinhood-2.4.3 to scan a Lustre-1.8.8 file system and start pulling
statistics out of it. A scan --once of the file system seems to
complete fully, except that nothing ever makes it into the ENTRIES table.
Below are the commands I used. Is there something obvious that I am
doing wrong, or can you provide suggestions of where to look for more
hints why it isn't working?
Thanks much,
Nathan
# rbh-config create_db lfstmp % `cat /etc/robinhood.d/.dbpassword`
secretpass
# robinhood -f lfstmp.conf --scan -C --once --partial-scan
/mnt/lfstmp/projects/jetmgmt
Using config file '/etc/robinhood.d/tmpfs/lfstmp.conf'.
# head robinhood_lfstmp.log
2013/11/12 22:02:12 robinhood@n448[2505/1]: CheckFS | /mnt/lfstmp is
under mountpoint /mnt/lfstmp, type=lustre,
fs=10.179.16.101@o2ib:10.179.16.102@o2ib:/lfstmp
2013/11/12 22:02:12 robinhood@n448[2505/1]: CheckFS | '/mnt/lfstmp'
matches mount point '/mnt/lfstmp', type=lustre,
fs=10.179.16.101@o2ib:10.179.16.102@o2ib:/lfstmp
2013/11/12 22:02:12 robinhood@n448[2505/1]: FSInfo | fs_key:
hash(fsname)=F305037F
2013/11/12 22:02:12 robinhood@n448[2505/1]: Main | Signal handler thread
started successfully
2013/11/12 22:02:12 robinhood@n448[2505/2]: SigHdlr | Signals SIGTERM
and SIGINT (daemon shutdown) are ready to be used
2013/11/12 22:02:12 robinhood@n448[2505/2]: SigHdlr | Signal SIGHUP
(config reloading) is ready to be used
2013/11/12 22:02:12 robinhood@n448[2505/2]: SigHdlr | Signal SIGUSR1
(stats dump) is ready to be used
2013/11/12 22:02:12 robinhood@n448[2505/1]: ListMgr | Logged on to
database 'lfstmp' successfully
2013/11/12 22:02:12 robinhood@n448[2505/1]: ListMgr | Checking database
schema
2013/11/12 22:02:12 robinhood@n448[2505/1]: ListMgr | SQL query: SHOW
COLUMNS FROM VARS
# tail robinhood_lfstmp.log
2013/11/12 22:02:19 robinhood@n448[2505/28]: ListMgr | Logged on to
database 'lfstmp' successfully
2013/11/12 22:02:19 robinhood@n448[2505/29]: ListMgr | Logged on to
database 'lfstmp' successfully
2013/11/12 22:02:19 robinhood@n448[2505/29]: ResMonitor | Checking
trigger #0 (never checked)
2013/11/12 22:02:19 robinhood@n448[2505/29]: ResMonitor | Filesystem
usage: 75.11% (22718693438 blocks) / high threshold: 99.00% (29944634860
blocks)
2013/11/12 22:02:19 robinhood@n448[2505/29]: ResMonitor | Filesystem
usage is under high threshold: nothing to do.
2013/11/12 22:02:19 robinhood@n448[2505/29]: ListMgr | SQL query: INSERT
INTO VARS (varname, value) VALUES ('MaxUsage', '75.11') ON DUPLICATE KEY
UPDATE value = '75.11'
2013/11/12 22:02:19 robinhood@n448[2505/29]: ResMonitor | Current usage
max is 75.11%
2013/11/12 22:02:19 robinhood@n448[2505/29]: ListMgr | Database
connection closed
2013/11/12 22:02:19 robinhood@n448[2505/1]: Main | ResourceMonitor
terminated its task
2013/11/12 22:02:19 robinhood@n448[2505/1]: Main | All tasks done! Exiting.
# rbh-report -i -f lfstmp.conf
Using config file '/etc/robinhood.d/tmpfs/lfstmp.conf'.
Total: 0 entries, 0 bytes (0)
[root@Jet:n448 robinhood]# rbh-report -a -f lfstmp.conf
Using config file '/etc/robinhood.d/tmpfs/lfstmp.conf'.
Filesystem scan activity:
Current scan interval: 6.0h
Last filesystem scan:
status: partial (/mnt/lfstmp/projects/jetmgmt)
start: 2013/11/12 22:02:12
end: 2013/11/12 22:02:19
duration: 07s
Statistics:
entries scanned: 232748
errors: 0
timeouts: 0
# threads: 12
average speed: 35294.12 entries/sec
Storage unit usage max: 75.11%
No purge was performed on this filesystem
# mysql -D lfstmp -u robinhood -p
mysql> select * from ENTRIES;
Empty set (0.00 sec)
----- lfstmp.conf (cleaned up just a bit) -----
General
{
fs_path = "/mnt/lfstmp" ;
fs_type = "lustre" ;
fs_key = fsname ;
}
Log
{
debug_level = FULL;
}
ListManager
{
commit_behavior = autocommit ;
connect_retry_interval_min = 1 ;
connect_retry_interval_max = 300 ;
MySQL
{
db = "lfstmp" ;
server = "n448" ;
user = "robinhood" ;
password_file = "/etc/robinhood.d/.dbpassword" ;
innodb = enabled ;
}
}
%include "includes/lfs_common.conf"
----- includes/lfs_common.conf -----
# How does this Log section augment/replace the earlier one?
Log
{
debug_level = EVENT ;
alert_mail = "root@localhost" ;
stats_interval = 60min ;
batch_alert_max = 50 ;
alert_show_attrs = FALSE ;
}
EntryProcessor
{
Alert Too_many_entries_in_directory
{
type == directory
and
dircount > 10000
}
Alert Large_file
{
type == file
and
size > 100GB
}
max_pending_operations = 10000 ;
}
FS_Scan
{
scan_interval = 6h ;
nb_threads_scan = 12 ;
Ignore
{
type == directory
and
( name == "lost+found" )
}
}
# There has to be at least one trigger defined(?)
Purge_Trigger
{
trigger_on = global_usage ;
high_threshold_pct = 99% ;
low_threshold_pct = 98% ;
check_interval = 30d ;
}
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