ITS Service Status Report

Scheduled Maintenance — Resolved

MiStorage CIFS, MiStorage NFS

Start Time: 11/18/2017 11:00 pm

Maintenance Completed: 11/19/2017 9:09 am

During patch removal it will be necessary to reboot nodes in the cluster in a rolling fashion. This will cause momentary disruption to SMB clients, who should be able to immediately reconnect if a disruption is noticed.

There should be no impact to NFS clients.

Issue Symptoms: Degradation

Technical Details

Service Type: Production

Comments:
In order to prep the Isilon cluster for a roll-up patch that is being installed on 12/2, we need to first remove a conflicting patch (191606). This patch will be removed on Saturday, 11/18 during the standard maintenance window. Since it uses rolling reboots to update each node in the cluster, this should be non-disruptive to NFS connections and minimally disruptive to SMB connections. SMB clients should be able to re-connect immediately in the event a disconnection is noticed.

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