Hello,

On 11/12/13 10:03, Abdelkader Allam wrote:
Hello Daniel,

I am using Debian Squeeze and I am moving the file before the rotate.

Unfortunately i had not time to debug kamailio's code to find the issue, i read quickly some part of the db_flatstore module but i need to figure out how to debug and understand how kamcmd passes commands to each kamailio process instance.. Sometimes when calling the rotate command some process do close the fd and reopen it, but not all processes and it doesn't work all the time.

the files are closed/reopened when there is a new record to write, it is not done immediately on rotate mi/rpc command. The rotate command itself just sets the current timestamp as timeline after which the rotate has to be done. When a new record is to be written, each process tests if timestamp at that moment is less than rotate timeline and if yes, then closes and reopens the log file.

Cheers,
Daniel
 

Thanks a lot for your support and time Daniel




On Wed, Dec 11, 2013 at 7:54 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

what operating system are you using?

Looking at the code, it closes the old fd and reopens the file by name. So that should do it ok. Are you moving the files before or after rotate command?

Perhaps worth adding support for renaming the file inside kamailio rotate command.

Cheers,
Daniel


On 04/12/13 15:24, Abdelkader Allam wrote:
Hello I am doing it manually with a script which does the renaming (basically it is a unix mv)

from glob import glob
from time import time,sleep
kamcdrroot="/var/log/kamailio/"
from datetime import datetime
from os import system

def mv(fname1,fname2):
    return system("mv %s %s" % (fname1,fname2))


#while True:
if True:
    timestamp=time()
    prefix=datetime.utcfromtimestamp(timestamp).strftime("T%Y%m%d%H%M")
    cdrfiles=glob(kamcdrroot+"*.log")
    cdrlist=[]
    for cdrfile in cdrfiles:
        newname=kamcdrroot+prefix+cdrfile[cdrfile.rfind("_"):cdrfile.rfind(".")]+".CDT"
        cdrlist.append(newname)
        mv(cdrfile,newname)
    print system("kamcmd flatstore.rotate")
    sleep(30)
    for cdrfile in cdrlist:
        mv(cdrfile,cdrfile[:-1]+"R")

so basically the result is the following (i did a few kamailio restart):

root@corex-mc1s:/var/log/kamailio# ls -la
total 328020
drwxrwxrwx  2 root root         4096 déc.   4 13:17 .
drwxr-xr-x 14 root root         4096 déc.   4 13:15 ..
-rw-r--r--  1 root root        23218 déc.   4 14:23 acc_134.log
-rw-r--r--  1 root root        21196 déc.   4 14:23 acc_135.log
-rw-r--r--  1 root root        24509 déc.   4 14:23 acc_136.log
-rw-r--r--  1 root kamailio 14093392 déc.   4 12:29 T201312041208_129.CDR
-rw-r--r--  1 root kamailio 14201702 déc.   4 12:29 T201312041208_130.CDR
-rw-r--r--  1 root kamailio 13882004 déc.   4 12:29 T201312041208_131.CDR
-rw-r--r--  1 root kamailio 13955029 déc.   4 12:29 T201312041208_132.CDR
-rw-r--r--  1 root kamailio  4656028 déc.   4 12:29 T201312041208_133.CDR
-rw-r--r--  1 root kamailio  4587433 déc.   4 12:29 T201312041208_134.CDR
-rw-r--r--  1 root kamailio  4553151 déc.   4 12:29 T201312041208_135.CDR
-rw-r--r--  1 root kamailio  4528270 déc.   4 12:29 T201312041208_136.CDR
-rw-r--r--  1 root kamailio 64318780 déc.   4 12:05 T201312041208_137.CDR
-rw-r--r--  1 root kamailio 64275486 déc.   4 12:05 T201312041208_138.CDR
-rw-r--r--  1 root kamailio 64404707 déc.   4 12:05 T201312041208_139.CDR
-rw-r--r--  1 root kamailio 64222391 déc.   4 12:05 T201312041208_140.CDR
-rw-r--r--  1 root kamailio   130646 déc.   4 11:53 T201312041208_1.CDR
-rw-r--r--  1 root kamailio   755148 déc.   4 13:14 T201312041232_129.CDR
-rw-r--r--  1 root kamailio   778238 déc.   4 13:14 T201312041232_130.CDR
-rw-r--r--  1 root kamailio   749920 déc.   4 13:14 T201312041232_131.CDR
-rw-r--r--  1 root kamailio   761826 déc.   4 13:14 T201312041232_132.CDR
-rw-r--r--  1 root kamailio    11378 déc.   4 13:13 T201312041232_133.CDR
-rw-r--r--  1 root kamailio    11847 déc.   4 13:09 T201312041232_134.CDR
-rw-r--r--  1 root kamailio     8599 déc.   4 13:13 T201312041232_135.CDR
-rw-r--r--  1 root kamailio    11485 déc.   4 13:13 T201312041232_136.CDR
-rw-r--r--  1 root root        97523 déc.   4 14:24 T201312041316_129.CDR
-rw-r--r--  1 root root        93268 déc.   4 14:23 T201312041316_130.CDR
-rw-r--r--  1 root root        91166 déc.   4 14:23 T201312041316_131.CDR
-rw-r--r--  1 root root        94052 déc.   4 14:23 T201312041316_132.CDR
-rw-r--r--  1 root root        27300 déc.   4 14:23 T201312041316_133.CDR
-rw-r--r--  1 root root          770 déc.   4 13:15 T201312041316_134.CDR
-rw-r--r--  1 root root          378 déc.   4 13:15 T201312041316_135.CDR
-rw-r--r--  1 root root          765 déc.   4 13:15 T201312041316_136.CDR
-rw-r--r--  1 root root         8361 déc.   4 14:23 T201312041316_1.CDR


On Wed, Dec 4, 2013 at 2:07 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,

how you do the files rotation? The readme is saying that has to be done via an external application. Nothing has change in this regard for many years.

Cheers,
Daniel


On 12/4/13 2:31 PM, Abdelkader Allam wrote:
Hello Guys,

I am using Kamailio 4.1.0. I am trying to get Kamailio to rotate the cdr log through command kamcmd flatstore.rotate  but it keeps sending log to the renamed files, 


I use the following parameter (i tried to set flush to 1 and 0, same result, i have also tried in debug and normal mode)

#!define WITH_ACCFILE


# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 1)
modparam("acc", "report_ack", 1)
modparam("acc", "report_cancels", 1)
/* by default ww do not adjust the direct of the sequential requests.
   if you enable this parameter, be sure the enable "append_fromtag"
   in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra", 
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
#!ifdef WITH_ACCFILE
modparam("acc", "db_url", "flatstore:/var/log/kamailio") 
modparam("db_flatstore", "flush", 1)
modparam("acc", "cdr_enable", 1)
#modparam("acc", "cdr_flag", 3)
modparam("acc", "db_extra","ds=$DLG_lifetime")
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;"
"duration=$DLG_lifetime")
modparam("acc", "db_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;" 
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;"
"duration=$avp(i:256)")

#!endif



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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users



-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda


-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda