ITS Service Status Report

Scheduled Maintenance — Resolved

MiStorage CIFS, MiStorage NFS

Start Time: 09/16/2017 11:00 pm

Maintenance Completed: 09/17/2017 6:36 am

Rolling node reboot to update node firmware for MiStorage NFS and CIFS Isilon cluster from package 9.3.4 to 9.3.5 to gain improvement in chassis management control. This reboot will disrupt stateful smb/cifs connections but they will be able to immediately reconnect to another node in the cluster. Stateless NFSv3 mounts should not notice the disruption.

Issue Symptoms: Intermittent issues

Technical Details

Service Type: Production

Server Name: macc-win.m.storage.umich.edu, macc-isi-nfs.value.storage.umich.edu

Comments:
Rolling node reboot to update node firmware for MiStorage NFS and CIFS Isilon cluster from package 9.3.4 to 9.3.5 to gain improvement in chassis management control. This reboot will disrupt stateful smb/cifs connections but they will be able to immediately reconnect to another node in the cluster. Stateless NFSv3 mounts should not notice the disruption.

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