Disk Full by a .dump file???

[Vico]

Hey super Max!, I´m having some issues with one of the servers running the v.0.5.28.2753-5.2.780.

The server falls down, there is a way to avoid this crash again.

No space so I can´t even login

We found this when login:
* TLSv1.3 (IN), TLS handshake, CERT verify (15): * TLSv1.3 (IN), TLS handshake, Finished (20): * TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1): * TLSv1.3 (OUT), TLS handshake, Finished (20): * SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384 * ALPN, server did not agree to a protocol * Server certificate: * subject: CN=xxxxxx.com * start date: Apr 9 20:16:01 2021 GMT * expire date: Jul 8 20:16:01 2021 GMT * issuer: C=US; O=Let's Encrypt; CN=R3 * SSL certificate verify ok.

POST /admin/api/login HTTP/1.1 Host: xxxxxx.com:8888 User-Agent: curl/7.76.1 Accept: / Content-Length: 37 Content-Type: application/x-www-form-urlencoded

* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4): * Mark bundle as not supporting multiuse < HTTP/1.1 401 Unauthorized < WWW-Authenticate: Basic realm="WCS Realm" charset="UTF-8" * no chunk, no close, no size. Assume close to signal end < * TLSv1.3 (IN), TLS alert, close notify (256): * Closing connection 0 * TLSv1.3 (OUT), TLS alert, close notify (256):

Also I see this trying to start from console:
Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal systemd[1]: Starting Flashphoner WebCallServer... Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: OpenJDK 64-Bit Server VM warning: Insufficient space for shared memory file: Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: 4584 Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: Try using the -Djava.io.tmpdir= option to select an alternate temp location. Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: sed: couldn't flush /usr/local/FlashphonerWebCallServer/conf/sedhOvG4E: No space left on device Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: sed: couldn't flush /usr/local/FlashphonerWebCallServer/conf/sed2Mi58E: No space left on device Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: sed: couldn't flush /usr/local/FlashphonerWebCallServer/conf/sedzD872D: No space left on device Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: FlashphonerWebCallServer: startingwebcallserver: line 133: echo: write error: No space ... device Jun 12 11:50:07 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: webcallserver: line 140: echo: write error: No space left on device Jun 12 11:50:08 ip-172-31-25-183.eu-west-1.compute.internal bash[4564]: [ OK ] Hint: Some lines were ellipsized, use -l to show in full.

Thanks in advance men!!!
Vico

 

[Max]

Good day.
Please read here how to find what folder occupies the disk space.
Perhaps it is server log files. Please clean them

rm -rf /usr/local/FlashphonerWebCallServer/logs/*

You can also clean recordings folder if you don't need recording files

rm -rf /usr/local/FlashphonerWebCallServer/records/*

Then disable client logging to save disk space in flashphoner.properties file

enable_extended_logging=false

You can also reduce main WCS logging by the following parameter in log4j.properties file (this is the first string in file, info by default)

log4j.rootLogger=warn, stdout, fAppender

Then, restart WCS

systemctl restart webcallserver[CODE]