Step 7 V5.7 License
Loren Swaggr
I'm having the same problem. My working Step 7 (V5.7 SP1 HF3) was upgraded to v5.7 SP2 and it failed to load. I eventually uninstalled Step 7. I then reinstalled V5.7 and then SP1 which was fine. I then added HF3 (so it's back to what it was before SP2) and that also, weirdly, failed to load.
Azure Database for MySQL is a relational database service in the Microsoft cloud based on the MySQL Community Edition database engine. The MySQL open-source community has retired version 5.6 as of Feb 2021, and so we have followed suit by deprecating the ability to create new servers running v5.6 starting September 2021.
Note: Azure Database for MySQL supports each major version of MySQL until retirement by the MySQL community, as provided in the versioning policy. For more information, see version support policy documentation.
If your MySQL installation contains a large amount of data that might take a long time to convert after an in-place upgrade, it may be useful to create a test instance for assessing the conversions that are required and the work involved to perform them. To create a test instance, make a copy of the MySQL instance that contains the MySQL database and other databases without the data. Run the upgrade procedure on the test instance to assess the work involved to perform the actual data conversion.
Important: For information about incompatibility between major versions, such as removed features or other changes that could break your application, be sure to have your application team consult the following document: MySQL :: MySQL 5.7 Reference Manual :: 2.10.3 Changes in MySQL 5.7.
You can perform in-place upgrades of your MySQL 5.6 servers to a MySQL single server running 5.7 with a click of button, without any data movement or the need for any application connection string changes. For detailed steps, refer to the article Major version upgrade in Azure Database for MySQL - Single Server.
With the December 2020 implementation of DukeHub 2.0, all undergraduate and graduate students may select or enter their pronouns which will then be visible on class rosters and profiles available to advisor. This is one important step, among many, towards the realization of an affirming campus for transgender and non-binary students. Below you will find a tutorial for how to enter your pronouns.
When you click on the pencil icon, you will see the drop-down of choices. You may choose one of these values. If the pronouns you use are not listed, or you use more than one set of pronouns, we invite you to use the "Enter My Own" Option to share your pronouns.
When you choose 'Enter my own,' you may then enter your gender pronoun(s) in the next field. Please note, space in the pronouns field is limited. We recommend using the following format: for example, if your pronouns include She/Her/Hers and They/Them/Theirs, we recommend entering She & They.
Cisco Network Service Orchestrator (NSO) version 5.7.240529 is an evolution of the Tail-f Network Control System (NCS). Tail-f was acquired by Cisco in 2014. The product has been enhanced and forms the base for Cisco NSO. Note that the terms 'ncs' and 'tail-f' are used extensively in file names, command-line command names, YANG models, application programming interfaces (API), etc. Throughout this document we will use NSO to mean the product, which consists of a number of tools and executables. These executable components will be referred to by their command line name, e.g. ncs, ncs-netsim, ncs_cli, etc.
The supported target NSO releases for a NSO CDM release migration are from 4.x.y releases with x >= 5. For earlier NSO target releases the migration needs to be performed in two steps. First upgrade to a NSO release higher than 4.5 and verify that this works and then as a second step do the NSO migration to the NSO 5.x release. For more information, follow NSO CDM Migration Guide
The NSO installation is delivered with a cryptographic signature to make it possible to verify that the installation has not been altered or corrupted. This can be guaranteed since the signature was created by using a combination of cryptographic hash and public key encryption.
The variables in the command VERSION refers to the NSO version to install, OS refers to the Operating System (linux for any Linux distribution and darwin for OS X) and ARCH refers to the CPU architecture (x86_64). For Example:
README.signature file which briefs you more details on the unpacked content and the steps on "How to run the signature verification program". If you would like to manually verify the signature, please refer to the steps in this file.
Use System Install --system-install option for production and system-wide deployment in a central location. You need root priviliges for System Install procedure and administration of the installed NSO. As part of System install, the NSO daemon ncs is started at boot time.
Cumulus Linux supports IEEE 1588-2008 Precision Timing Protocol (PTPv2), which defines the algorithm and method for synchronizing clocks of various devices across packet-based networks, including Ethernet switches and IP routers.
PTP is capable of sub-microsecond accuracy. The clocks are in a master-slave hierarchy, where the slaves synchronize to their masters, which can be slaves to their own masters. The best master clock (BMC) algorithm, which runs on every clock, creates and updates the hierarchy automatically. The grandmaster clock is the top-level master. To provide a high-degree of accuracy, a Global Positioning System (GPS) time source typically synchronizes the grandmaster clock.
When you enable the PTP service with the nv set service ptp enable on command, NVUE restarts the switchd service, which causes all network ports to reset in addition to resetting the switch hardware configuration.
When a predefined profile is set, NVUE does not allow you to configure global parameters. Do not edit the Linux /etc/ptp4l.conf file to modify the global parameters when a predefined profile is in use. For information about profiles, see PTP Profiles.
PTP domains allow different independent timing systems to be present in the same network without confusing each other. A PTP domain is a network or a portion of a network within which all the clocks synchronize. Every PTP message contains a domain number. A PTP instance works in only one domain and ignores messages that contain a different domain number. Cumulus Linux supports only one domain in the system.
To set the clock timestamp mode for a custom profile based on IEEE1588, ITU 8275-1 or ITU 8275-2, run the nv set service ptp profile two-step command. For example, to set one-step mode for the custom profile called CUSTOM1, run the nv set service ptp 1 profile CUSTOM1 two-step off command.
Use the local priority when you create a custom profile based on a Telecom profile (ITU 8275-1 or ITU 8275-2). Modify the local priority in a custom profile to set the local priority of the local clock. You can set a value between 0 and 255. The default priority is 128.
Cumulus Linux PTP has an option to use a servo specifically designed to handle the ITU-T Noise Transfer specification. When you use this option, the PHC is disciplined by Noise Transfer Servo, which smoothes the jitter and wander noise from the Master clock.
- To use Noise Transfer Servo, you need to enable SyncE on the switch and on PTP interfaces.
- Cumulus Linux supports Noise Transfer Servo on Spectrum ASICs that support SyncE.
- NVIDIA recommends you do not change the default Noise Transfer Servo configuration parameters.
- NVIDIA recommends you use Noise Transfer Servo with PTP Telecom profiles. If you use other profiles or choose not to use a profile, make sure to set the sync interval to -3 or better.
Optional global PTP configuration includes configuring the DiffServ code point (DSCP). You can configure the DSCP value for all PTP IPv4 packets originated locally. You can set a value between 0 and 63.
Edit the Default Data Set section of the /etc/ptp4l.conf file to change the dscp_event setting for PTP messages that trigger a timestamp read from the clock and the dscp_general setting for PTP messages that carry commands, responses, information, or timestamps.
Cumulus Linux supports unicast mode so that a unicast client can perform Unicast Discover and Negotiation with servers. Unlike the default multicast mode, where both the server(master) and client(slave) start sending out announce requests and discover each other, in unicast mode, the client starts by sending out requests for unicast transmission. The client sends this to every server address in its Unicast Master Table. The server responds with an accept or deny to the request.
When configuring multiple PTP interfaces on the switch to be unicast clients, you must configure a unicast table ID on every interface set as a unicast client. Each client must have a different table ID.
- The client sends unicast requests together in one signaling message (Announce, Sync, Delay request TLV), and the unicast server sees one signaling message and three TLVs. The counter increments for each request received.
- The server responds with a grant signaling message individually for each response; the response includes three signaling messages each with one TLV. The counters increment individually.