Expert Advice |
KS3_VTS_Pct_Wr_Over_Throt_Warn |
Situation Description
Possible Causes
Suggested Actions
Situation Description Throttling of write overruns (write overrun throttling) might occur in a source TS7700 tape virtualization engine (TS7700). This type of throttling happens when the cache of the TS7700 is more than 95% full of data that needs to be copied to the physical tape that is attached to the TS7700.
Possible Causes Write overrun throttling does not occur during normal operations. Normally all of the components of the TS7700 that is reporting the throttling are functional.
Suggested Actions If write overrun throttling occurs, check whether the physical drives that are attached to the TS7700 are not available. Also check whether another type of failure has occurred within the TS7700 that prevents data from being copied from cache to physical tape. Contact the service team of your company for assistance.
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