Oracle ZFS Storage Appliance: Support Strategy for Replacing a ZFS Logzilla with a Higher Capacity SSD
Last updated on OCTOBER 19, 2017
Applies to:Oracle ZFS Storage Appliance Racked System ZS4-4 - Version All Versions and later
Sun Storage 7210 Unified Storage System - Version All Versions and later
Sun Storage 7410 Unified Storage System - Version All Versions and later
Sun Storage 7310 Unified Storage System - Version All Versions and later
Sun ZFS Storage 7420 - Version All Versions and later
7000 Appliance OS (Fishworks)
BEFORE CONTINUING with the order for a replacement of a ZFS Logzilla with a Higher Capacity SSD, please ENSURE you have READ and UNDERSTAND the information contained in this document.
Failure to ADHERE to this document WILL result in delays to Customer problem resolution.
IMPORTANT NOTE: Older model (18GB & 73GB) Logzilla SSDs are NO LONGER AVAILABLE, a Logzilla with a Higher Capacity (200GB) will be provided to replace a lower capacity device.
However, the higher capacity Logzilla requires a minimum AK Firmware version of 2011.1.9.3 or 2013.1.4.1 for the ZFS Storage Appliance.
Updating your software to the recommended version code will help to expedite part replacements.
Please see MOS Document ID 2021771.1 for the latest ZFS Storage Appliance Software Requirements and update process.
IMPORTANT NOTE: If you are unable to upgrade the AK Firmware version to support the 200GB Logzilla, the replacement parts request (for a lower capacity device) will go on backorder with NO KNOWN TIME of fulfillment.
The 73GB (7048983) Gen 4 SSD, requires a minimum AK firmware version of 2011.1.4.0 for ZFS-SA.
The 200GB (7309938) SSD requires a minimum AK Firmware version of 2011.1.9.3 or 2013.1.4.1 for ZFS-SA.
For Exalogic systems, the 200GB (7309938) SSD in the ZFS array requires a minimum is 126.96.36.199.4, which is Jan 2016 PSU. This incorporates 2013.1.4.9 AK Firmware.
Installing the 73 GB Gen 4 SSD, or 200 GB SSD, with lower than minimum version of AK code will prevent the ZFS Appliance from recognizing the SSD as a write cache device and will not place the SSD online.
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