Sun Storage 7000 Unified Storage System: How to Troubleshoot Shadow Migration
(Doc ID 1397577.1)
Last updated on FEBRUARY 20, 2019
Applies to:
Sun ZFS Storage 7120 - Version All Versions and laterSun ZFS Storage 7320 - Version All Versions and later
Sun Storage 7110 Unified Storage System - Version All Versions and later
Oracle ZFS Storage ZS3-2 - Version All Versions and later
Oracle ZFS Storage ZS3-4 - Version All Versions and later
7000 Appliance OS (Fishworks)
NAS head revision : [not dependent]
BIOS revision : [not dependent]
ILOM revision : [not dependent]
JBODs Model : [not dependent]
CLUSTER related : [not dependent]
Purpose
This document is provided to assist in troubleshooting shadow migration issues in a Sun Storage 7000 Unified Storage System.
It will help to frame the problem and to drive the resolution path for all known issues.
Finally, it provides some information to collect analytics in order to isolate the issue and provide required information to ORACLE support team, if needed.
Troubleshooting Steps
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In this Document
| Purpose |
| Troubleshooting Steps |
| Shadow Migration Does Not Support Following File Types |
| Framing the problem |
| Troubleshooting |
| Shadow migration setup issue |
| Shutdown of Shadow migration source |
| Shadow migration service issue |
| Shadow migration errors |
| Shadow migration hangs |
| Shadow migration performance |
| Clients got an error accessing migrating data |
| Conclusion |
| Known Issue |
| An unanticipated system error occurred: could not change user: I/O error |
| References |