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Oracle ZFS Storage Appliance: 300GB, 600GB and 900GB Disk Firmware Upgrade to Address Excessive Unrecoverable Read Errors (Doc ID 2073735.1)

Last updated on SEPTEMBER 01, 2023

Applies to:

Oracle ZFS Storage ZS4-4 - Version All Versions and later
Oracle ZFS Storage Appliance Racked System ZS4-4 - Version All Versions and later
Sun ZFS Storage 7120 - Version All Versions and later
Sun ZFS Storage 7320 - Version All Versions and later
Oracle ZFS Storage ZS3-2 - Version All Versions and later
7000 Appliance OS (Fishworks)

Symptoms

Excessive unrecoverable read errors may occur on certain disk drive models.   Affected drive models and the products which may contain them are listed below:

 

Vendor Model # Oracle Model # Installed Part Number        Disk Type FW version        Product Used
HUS156060VLS600        HUS1560SCSUN600G        7047035 600GB SAS 15KRPM Disk        A880 7320, 7420, ZFS Backup Appliance, Sun Disk Shelf       
    542-0428     7120

 

Note:  Occurrence of this issue is dependent on the extent of workload on the drives listed.

Cause

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In this Document
Symptoms
Cause
Solution
References

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