Storage I/O operation was retried
The storage miniport request timed out and Windows retried the I/O; repeated occurrences need path/load/driver/hardware correlation.
What it means in this context
Microsoft distinguishes Event ID 153 from 129: Event 153 is logged when the Storport miniport driver times out a request and an I/O operation is retried. Repeated retries can reflect overload or a storage-path problem and should be correlated with the disk/controller and workload.
- Record the disk number/logical-block information and timestamp.
- Check whether 153 repeats under a particular workload.
- Look for Event 129, 157 or file-system errors around the same time.
- Review storage driver/firmware/controller changes.
Separate load/path timeouts from file-system repair
Low riskWhy: An I/O retry is not the same thing as an NTFS corruption event.
- Identify the affected disk/controller.
- Check workload and storage path health.
- Use vendor/controller diagnostics when repeated.
- Use CHKDSK only when separate file-system evidence supports that branch.
When not to use this record
Do not treat Event 153 as proof of bad sectors or run /r automatically without physical-health and data-protection considerations.
If it persists
Use storage health, Event 129/157 and vendor hardware/controller diagnostics to identify whether the problem is load, path, driver/firmware or physical device.