Dear Experts,
Hello, I am running a gsm system with followings:
OpenBSC version: 0.13.0.319-30e0e
LCR version 1.14
astersik version 1.8.10.1
The system is sited is a busy area. The system works fine for few days but hangs once the hlr.sqlite3 file size reaches near 12 MB and that causes the osmo-nitb to take 99% of the cpu usage. I used "./osmo-nitb -m -P -C" to run the system. The hlr.sqlite3 file increases @2MB/Day. The 'Subscriber' table of the hlr.sqlite3 file adds a large number of IMSI with authorized=0. Tables like Counters, Eqipment and EquipmentWatch are filling up with lots of data. Now the only solution to this problem is to manually delete the data from the tables.
May I get some light to solve the issue form the experts like you all?
With regards.
[ Content from the openbsc.cfg file is as following:
!
! OpenBSC configuration saved from vty
! !
password foo
!
line vty
no login
!
e1_input
e1_line 0 driver ipa
network
network country code XXX
mobile network code XX
short name Test
long name Test
auth policy closed
location updating reject cause 13
encryption a5 0
neci 1
rrlp mode none
mm info 0
handover 0
handover window rxlev averaging 10
handover window rxqual averaging 1
handover window rxlev neighbor averaging 10
handover power budget interval 6
handover power budget hysteresis 3
handover maximum distance 9999
timer t3101 10
timer t3103 0
timer t3105 0
timer t3107 0
timer t3109 4
timer t3111 1
timer t3113 60
timer t3115 0
timer t3117 0
timer t3119 0
timer t3141 0
bts 0
type sysmobts
band GSMXXX
cell_identity X
location_area_code X
training_sequence_code 7
base_station_id_code 63
ms max power 30
cell reselection hysteresis 4
rxlev access min 0
periodic location update 100
channel allocator ascending
rach tx integer 9
rach max transmission 7
ip.access unit_id XXXX 0
oml ip.access stream_id 255 line 0
gprs mode none
trx 0
rf_locked 0
arfcn XXX
nominal power 23
max_power_red XX
rsl e1 tei 0
timeslot 0
phys_chan_config CCCH+SDCCH4
timeslot 1
phys_chan_config SDCCH8
timeslot 2
phys_chan_config TCH/F
timeslot 3
phys_chan_config TCH/F
timeslot 4
phys_chan_config TCH/F
timeslot 5
phys_chan_config TCH/F
timeslot 6
phys_chan_config TCH/F
timeslot 7
phys_chan_config TCH/F
On 22 Jun 2015, at 12:35, F Abdu osmobsc11@gmail.com wrote:
Dear Experts,
Hi,
The system is sited is a busy area. The system works fine for few days but hangs once the hlr.sqlite3 file size reaches near 12 MB and that causes the osmo-nitb to take 99% of the cpu usage. I used "./osmo-nitb -m -P -C" to run the system. The hlr.sqlite3 file increases @2MB/Day. The 'Subscriber' table of the hlr.sqlite3 file adds a large number of IMSI with authorized=0. Tables like Counters, Eqipment and EquipmentWatch are filling up with lots of data. Now the only solution to this problem is to manually delete the data from the tables.
where do you operate OpenBSC?
holger
-
F Abdu -
Holger Freyther