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Log Files
Log files provide important information about the operation of the license server and the Charon-SSP software. In case of problems, this is the first place to check.
License Server Log File
Log File Location
The license server log file is stored under /opt/license-server/license_log
The log file is called license.log. At every license server start, a new version of the log file is created and the previous file is rotated to license.log.1. Other existing versions are rotated accordingly.
Log File Samples
Normal startup:
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2020-01-16 09:00:43 INFO MAIN Build time: Jan 16 2020 10:54:15
2020-01-16 09:00:44 INFO MAIN License server is ready to serve. |
No valid license installed:
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2020-01-10 12:17:19 INFO MAIN Build time: Jan 10 2020 17:22:12
2020-01-10 12:17:19 ERROR License Failed to retrieve license.
2020-01-10 12:17:19 INFO MAIN The program is terminated. |
Charon-SSP Emulator Log Files
Log File Location
The default emulator log file location is /opt/charon-agent/ssp-agent/ssp/<architecture/<vm-name>/.
- <architecture> can be sun-4m, sun-4u, or sun-4v.
- <vm-name> is the name of the emulated SPARC system.
The log file is called <vm-name>.log. At every emulator start, a new version of the log file is created and the previous file is rotated to <vm-name>.log.1. Other existing versions are rotated accordingly. The number of retained files is determined by the log configuration of the emulated SPARC system.
The log file path can be changed by the user to a non-default value.
Log File Samples
Working license found during emulator start:
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2020-01-16 11:37:33 INFO License Found avaliable license, License ID:01.00000002.001.001.
2020-01-16 11:37:33 INFO License Customer name is Waltraud.
2020-01-16 11:37:33 INFO License Virtual hardware model Charon-SSP/4V is licensed.
2020-01-16 11:37:33 INFO License Maximum concurrent instances are limited to 4.
2020-01-16 11:37:33 INFO License Maximum allowed virtual CPU(s) are 4.
2020-01-16 11:37:33 INFO License Maximum allowed virtualized RAM is 8192 MB.
2020-01-16 11:37:33 INFO License Major version number is 4.
2020-01-16 11:37:33 INFO License Minor version number is 1.
2020-01-16 11:37:33 INFO License Expiration UTC time: 01-May-2020. |
Connection to license server lost temporarily and then restored:
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(License loss detected)
2020-01-13 22:57:53 ERROR License Failed to connect with license server!
2020-01-13 22:57:53 WARN License Charon will be shutdown within 24 hours!
(License server connection restored)
2020-01-13 23:57:56 INFO License Found avaliable license, License ID:01.00000002.001.001.
2020-01-13 23:57:56 INFO License Customer name is Waltraud.
2020-01-13 23:57:56 INFO License Virtual hardware model Charon-SSP/4V is licensed.
2020-01-13 23:57:56 INFO License Maximum concurrent instances are limited to 4.
2020-01-13 23:57:56 INFO License Maximum allowed virtual CPU(s) are 4.
2020-01-13 23:57:56 INFO License Maximum allowed virtualized RAM is 8192 MB.
2020-01-13 23:57:56 INFO License Major version number is 4.
2020-01-13 23:57:56 INFO License Minor version number is 1.
2020-01-13 23:57:56 INFO License Expiration UTC time: 01-May-2020.
2020-01-13 23:57:56 INFO License The program runtime environment restored, back to normal operation. |
The output shows a 24 hour grace-period. If a valid license has not become available by then, the emulator will be stopped.
License Server version mismatch:
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2020-01-16 11:24:38 WARN License Failed to get data from license server! |
In the initial versions of the software, each license server version requires a specific Charon-SSP VPC version. It is planned to introduce an automatic check for compatible protocols and thus more flexibility in a later version.
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