macOS Server 5.2, running on Sierra, comes with a few new alerting options previously unavailable in versions of OS X. The alerts are sent to administrators via servermgrd and configured in the 5th version of the Server app. To configure alerts on the server, open the Server app and then click on Alerts in the Server app sidebar. Next, click on the Delivery tab. At the Delivery screen, click on the Edit button for Email Addresses and enter every email address that should receive alerts sent from the server. Then click on the Edit button for Push Notifications. Here, check the box for each administrator of the server. The email address on file…
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Update the Promise Vtrak Firmware Using SSH
Updating the firmware on Promise arrays is straight forward enough from the WebPAM. But what happens if a firmware update goes funky and you can’t get into the WebPAM any longer (ah, the joys of beta testing)? Well, you can always download an older firmware and reload it provided you can ssh or telnet into the host. Download from http://www.promise.com/support/download.aspx?m=93®ion=en-global for your given model. Then, you need the firmware accessible to the Promise chassis via tftp. A simple tftp GUI tool is available at http://ww2.unime.it/flr/tftpserver. Once configured, log into the Promise array and then use the ptiflash command to update the firmware. In the following command we’ll use the -s option to identify…