Maintenance Summary

A firmware upgrade for SAN-01 (Dell PowerStore 9200T) was scheduled for March 31, 1:00–5:00 AM. The vendor issued a technical advisory on March 30 recommending all customers defer the update pending a patched release.

Cancellation Reason

Vendor Advisory SA-2026-0330: Firmware build 4.2.0.1 contains a regression that can degrade RAID rebuild performance by up to 40% on all-flash configurations. A corrected build (4.2.0.2) is expected within two weeks.

Next Steps

  • Maintenance will be rescheduled once firmware build 4.2.0.2 is validated in the lab environment
  • No action required from application or database teams

Contacts