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NXLog 4.3.4308 failed to open files

Hi everybody!

Today I found in the logs of NXLog 4.3.4308 Server very odd error:

2019-06-12 11:22:04 ERROR failed to open file <FILE> when trying to truncate: Too many open files

The service was not working at this time until I has restarted it.

Could you be please so kind tell me what is the limit of opened files? What's the number simultaneous connections can the service hold?

Thanks!

AskedJune 12, 2019 - 10:46am
1
answer

Error: incorrect header check

Hi everybody,

I have a very mystical case and I need your help, please:

  1. I have nxlog server nxlog-3.2.2016-1.x86_64
  2. I installed a update to latest version of nxlog server (nxlog-4.1.4016-1.x86_64)
  3. Config for clients was not change.
  4. In the logfile of nxlog server I see many errors and nxlog do not save data:

2018-09-25 10:50:32 ERROR zlib decompression error, data error (Z_DATA_ERROR) incorrect header check

AskedOctober 4, 2018 - 3:08pm
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answer

ERROR ### ASSERTION FAILED at line 206 in om_dbi.c/om_dbi_get_sql(): "len > j" ###

Hello,
We're testing nxlog and at least a few times per day it's throwing this error. When this happens the error repeats itself in the logs for a few hours until either the log fills up the  partition or the kernel kills nxlog due to memory running out (Out of memory: Kill process 2422 (nxlog) score 762 or sacrifice child).

AskedJune 21, 2016 - 4:26pm
1
answer

OM_HTTP Warning

I'm having an alert every time the om_http sends a message to a web service. Has anyone ever experienced this?

LOG:
2015-08-19 16:45:18 INFO connecting to localhost:80
2015-08-19 16:45:18 WARNING http server disconnected while reading the response
2015-08-19 16:45:18 INFO reconnecting in 0 seconds

CONF:
<Output outATM>

AskedAugust 19, 2015 - 11:43pm
2
answers

"Input file does not exist"

I am using the following im_file configuration to try to collect Windows DHCP Server logs:

## Input module for Microsoft DHCP server audit logs
<Input dhcp>
    Module im_file
    File "C:\\Windows\\System32\\Dhcp\\DhcpSrvLog-*.log"
    SavePos TRUE
    PollInterval 180
    Exec to_syslog_bsd();
</Input>

AskedJune 25, 2015 - 1:37pm