Save debug log even when no SCSI requests are coming in #182
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Normally we wait for the STATUS phase to be able to save log file without disturbing SCSI processing. But this can cause the very last log messages not be saved to file.
This commit changes behavior only when debug log is enabled. Log will be saved after 2 seconds when no new SCSI requests are coming. Shouldn't affect functional behavior, but to limit any performance impacts it is limited to debug mode.