Werk #18478: ibm_storage_ts_drive: handle empty string for read/write errors
| Component | Checks & agents | ||||||||
| Title | ibm_storage_ts_drive: handle empty string for read/write errors | ||||||||
| Date | Oct 20, 2025 | ||||||||
| Level | Trivial Change | ||||||||
| Class | Bug Fix | ||||||||
| Compatibility | Compatible - no manual interaction needed | ||||||||
| Checkmk versions & editions |
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A customer reported that IBM TS3100 tape library devices return an empty string instead of the number of recovered write errors. This happens sporadically and the correct number of recovered write errors is reported in the next check cycle.
Prior to this werk the plugin was crashing in that situation, now the check will return state "unknown" and the summary will indicate that it received an empty string.