how to check smb version

SMB Transparent Failover has the following requirements: Down-level clients can connect to file shares that have the CA property, but transparent failover will not be supported for these clients. The best answers are voted up and rise to the top, Not the answer you're looking for? I also have a remote host, and I don't know what operating system or SMB-support software is installed on that remote host; I only know that the remote host supports some version of the SMB protocol. "Fleischessende" in German news - Meat-eating people? To disable an SMB version: vserver cifs options modify -vserver vserver_name smb_version false Release my children from my debts at the time of my death. The computer will restart after you run the PowerShell commands to disable or enable SMBv1. For workloads such as Hyper-V or Microsoft SQL Server, this enables a remote file server to resemble local storage. There are several different versions (or dialects) of the SMB protocol that were introduced with different versions of Windows: SMB 1 - Windows 2000 SMB 2 - Windows Server 2008 and Windows Vista SP1 SMB 2.1 - Windows Server 2008 R2 and Windows 7 SMB 3.0 - Windows Server 2012 and Windows 8The version of SMB used between two computers will be the highest dialect supported by both. linux - GNU Samba server: check SMB version of exported and mounted Script to check SMB status on multiple servers - Super User The following seems to work with Windows 10/Linux clients too as noted by many in the comments section below: protocol = SMB2. Run sudo systemctl restart smbd and restart your Mac Method 2: Seems like my ubuntu server was updated and installed new SMB packages. SMB 3.1.1 encryption with Advanced Encryption Standard-Galois/Counter Mode (AES-GCM) is faster than SMB Signing or previous SMB encryption using AES-CCM. The SMB protocol can be used on top of its TCP/IP protocol or other network protocols. He is an active Windows Insider since Day 1 and has been a Windows Insider MVP. But we get "Beta Has Expired" message in friday. More info about Internet Explorer and Microsoft Edge, Windows Server software-defined datacenter, Planning for an Azure File Sync deployment, Controlling write-through behaviors in SMB, Guest access in SMB2 disabled by default in Windows, Container Storage Support with Cluster Shared Volumes (CSV), Storage Spaces Direct, SMB Global Mapping, SMB 3.1.1 Pre-authentication integrity in Windows 10, Whats new in SMB 3.1.1 in the Windows Server 2016 Technical Preview 2, Scale-Out File Server for Application Data, Improve Performance of a File Server with SMB Direct, Deploying Fast and Efficient File Servers for Server Applications, Ability to require write-through to disk on file shares that aren't continuously available, To provide some added assurance that writes to a file share make it all the way through the software and hardware stack to the physical disk prior to the write operation returning as completed, you can enable write-through on the file share using either the, The SMB client no longer allows the following actions: Guest account access to a remote server; Fallback to the Guest account after invalid credentials are provided. I can't exactly say which Linux distribution, this is all I get from "uname -a": This is the version of Samba server running in the NAS: What I need is a way to get, for each Samba client, the list of mounted shares from my server, specifically with the Samba version used (either SMB2 or SMB3 since I have "min protocol = SMB2" in my smb.conf file. Retransmits are occurring. To discover the source of the issue, you can check the two-sided traces: CLI, SRV, or somewhere in between. TGRMN Software products: https://support.microsoft.com/en-us/help/2696547/detect-enable-disable-smbv1-smbv2-smbv3-in-windows-and-windows-server, File and Folder Synchronization with ViceVersa: Benefits, Synchronize Files and Folders: Step by Step, List of File Synchronization, Backup and Replication Methods Supported by ViceVersa, File Replication (File Mirroring) with ViceVersa: Benefits, Copy / Backup Open Files and Databases Using the Volume Shadow Service, ViceVersa: File Synchronization, File Replication, Windows Backup Software, Compare And Merge: File Compare Utility for Windows, get-smbconnection does NOT run on Windows 7. Server Fault is a question and answer site for system and network administrators. For details, see, Maps a remote SMB share to a drive letter that is accessible to all users on the local host, including containers. Requires no new deployment costs, and no need for Internet Protocol security (IPsec), specialized hardware, or WAN accelerators. The Get-SmbConnection cmdlet retrieves the connections established from the Server Message Block (SMB) client to the SMB servers. The easiest way is to install WireShark and capture the packets, it will decode them and should show you a protocol version. For details, see. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You experience slow file transfers to a single file server. SMB 1.0 isn't installed by default in any edition of Windows 11 or Windows Server 2019 and later. How to use SMB 3.0 in QTS 4.2 | QNAP This allows you to cache your most frequently accessed files locally and tier your least frequently accessed files to the cloud, saving local storage space while maintaining performance. What would naval warfare look like if Dreadnaughts never came to be? The commands relevant for the current Fedora release (25) are rpm --query samba, dnf list installed samba, smbd --version, and find /usr/sbin/ -executable -name smbd. Not that it would give out the information I need about the SMB protocol version. We recommend keeping SMBv2 and SMBv3 enabled, but you might find it useful to disable one temporarily for troubleshooting. Specify a PostgreSQL field name with a dash in its name in ogr2ogr, Line integral on implicit region that can't easily be transformed to parametric region. Firewall and account restrictions (only certain . Twitter rival Threads aiming to add edit button and other new - ZDNET For performance issues, always take both a good and bad trace, if the situation allows it. Improves application response times in branch offices. If so, refer to the following information: The SMB session must be terminated (TCP reset) when the Validate Negotiate process fails on either the client or the server. Set the privilege level to advanced: set -privilege advanced, Verify which SMB versions are enabled: vserver cifs options show. Here is my updated file: Fig.01: How to force SMB2 protocol in samba on Linux or Unix. Server Message Block (SMB) is a networking file share protocol included in Windows 10 that provides the ability to read and write files and perform other service requests to network devices. Edit smb.conf file, run: $ sudo vi /etc/samba/smb.conf. Windows 10 on Windows Central All you need to know, AYANEO 2S review: An impressive gaming handheld with a price that's hard to swallow, Microsoft's dubious positioning of the Surface Duo killed an ambitious vision, Lenovo Legion Slim 7i (Gen 8) gaming laptop review: Slick hardware outperforms baffling design choices, Mortal Kombat 1: Omni-man, Homelander, Peacemaker, and more characters confirmed, Ubisoft is deleting older player accounts on PC for the dumbest reason, Type the following command to check if SMBv2 is enabled and press. Restart the targeted systems to finish disabling SMB v1. At least two computers running Windows Server 2012 are required. Helps protect against man-in-the-middle attempt to downgrade dialect negotiation. rev2023.7.24.43543. 4 Answers Sorted by: 9 There is not currently a script to check for this. Navigate to the following path: Download Windows Speedup Tool to fix errors and make PC run faster, Download PC Repair Tool to fix Windows errors automatically, How to create System Image in Windows 11/10, How to use Windows 11 Tutorial for Beginners, Xbox Game Pass Core to replace Xbox Live Gold, Microsoft changes the default Office font from Calibri to this one. This section provides the steps for using netshell to collect network trace. Follow the steps in this section carefully. - 3dinfluence How can I find out, from the command prompt (or PowerShell) of my Windows 7 machine, what version of SMB is supported by that remote host? File shares must be created on CSV volume paths to attain SMB Scale-Out. A Netsh trace creates an ETL file. If the manufacturer can't provide an update, you should consider getting a network device that includes support for the more secure version of the network protocol. Ideally, if you're saving your data on a drive connected to a router with file sharing capabilities or NAS, you should contact the device manufacturer for specific instructions to update the device to a version that supports SMBv2.02 or later. Windows 8 and Windows Server 2012 introduced the new Set-SMBServerConfiguration Windows PowerShell cmdlet. Performance Counters for server applications. Windows 10 Enterprise, Windows 10 Education, and Windows 10 Pro for Workstations now include SMB Direct client support. Thereare no special settings needed in ViceVersa or VVEngine. Why the ant on rubber rope paradox does not work in our universe or de Sitter universe. New York, Stack Exchange network consists of 182 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. SMB version 3.0 was introduced with Windows Server 2012 and has been incrementally improved in subsequent releases. Learn more about Stack Overflow the company, and our products. Advanced Troubleshooting Server Message Block (SMB) You can use this method on different versions of Windows. You must restart the computer after you make these changes. To require encryption on the server, select File server settings. The latest versions of the Windows operating system support SMB v2 and SMB v3, and Microsoft is attempting to depreciate the use of SMB v1 within its software. Under SMB 3 encryption, select Required from all clients (others are rejected), and then choose Save. This enables server applications to take full advantage of all available network bandwidth and be resilient to a network failure. Improving time to first byte: Q&A with Dana Lawson of Netlify, What its like to be on the Python Steering Council (Ep. Request compounding allows for sending multiple SMB 2 requests as a single network request, Larger reads and writes better use of faster networks, Caching of folder and file properties clients keep local copies of folders and files, Durable handles allow for connection to transparently reconnect to the server if there is a temporary disconnection, Improved message signing HMAC SHA-256 replaces MD5 as the hashing algorithm, Improved scalability for file sharing the number of users, shares, and open files per server greatly increased, Client oplock leasing model limits the data transferred between the client and server, improving performance on high-latency networks and increasing SMB server scalability, Large MTU support for full use of 10-gigabyte (GB) Ethernet. What should I verify before I upgrade with or without Upgrade Advisor? Do Linux file security settings work on SMB? How do I get and install the upgrade software image? How can users tell if Windows SMB v1 is on their systems? Ubuntu and the circle of friends logo are trade marks of Canonical Limited and are used under licence. This results in a significant performance improvement. it would be nice to be able to have a list of server, such as a CSV and run the SMBconnection command against each of the servers on the list and output that list to another CSV that shows the results. Using the SMB protocol, an application (or the user of an application) can access files or other resources at a remote server. For more information, see Server storage at Microsoft. If all other options fail, collect a t.cmd if you suspect that the issue occurs within SMB itself, or if none of the other data is sufficient to identify a root cause. The First is to banner grab using telnet. Enter the command Get-SmbConnection. Log in to a Windows client. Both the SMB client and server have been optimized for small random read/write I/O, which is common in server applications such as SQL Server OLTP. For example, if the SMB client or SMB server is a Unix host, you can collect data by running the following command: Stop collecting data by using Ctrl+C from keyboard. Connect and share knowledge within a single location that is structured and easy to search. With Windows PowerShell cmdlets for SMB, an administrator can manage file shares on the file server, end to end, from the command line. Why would God condemn all and only those that don't believe in God? The SMB Client (CLI) refers to the system that is trying to access the file system, regardless of the OS version or edition. This topic describes the SMB 3 feature in Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, and Windows Server 2012practical uses for the feature, the most significant new or updated functionality in this version compared to previous versions, and the hardware requirements. WMI filters can also be set to exclude unsupported operating systems or selected exclusions, such as Windows XP. To check if encryption is enabled or not over a connection you can use this command: PS C:\Users\Administrator> Get-SmbConnection | Select-Object -Property *, ContinuouslyAvailable : FalseCredential : domain\administratorDialect : 3.00Encrypted : FalseNumOpens : 3ServerName : server1ShareName : testUserName : SERVER1\AdministratorPSComputerName :CimClass : ROOT/Microsoft/Windows/SMB:MSFT_SmbConnectionCimInstanceProperties : {ContinuouslyAvailable, Credential, Dialect, Encrypted}CimSystemProperties : Microsoft.Management.Infrastructure.CimSystemProperties. Run Get-SmbConnection from PowerShell to list all outgoing SMB connections, together with their "Dialect" (which is how SMB calls the protocol versions). For additional details, see the blog post Whats new in SMB 3.1.1 in the Windows Server 2016 Technical Preview 2. Serious problems might occur if you modify the registry incorrectly. The Second is to fingerprint the system over the network using a network security scanner. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Now, you're going to run 2 commands within 10 seconds or else Windows closes the ports as unused. haven't used it in a while. 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for SMB signing when multiple data LIFS are configured, Enable or disable required SMB signing for incoming SMB traffic, Determining whether SMB sessions are signed, Enable or disable required SMB encryption for incoming SMB traffic, Determine whether clients are connected using encrypted SMB sessions, Enable LDAP signing and sealing on the CIFS server, Export a copy of the self-signed root CA certificate, Configure SMB Multichannel for performance and redundancy, Display information about what types of users are connected over SMB sessions, Command options to limit excessive Windows client resource consumption, Write cache data-loss considerations when using oplocks, Enable or disable oplocks when creating SMB shares, Commands for enabling or disabling oplocks on volumes and qtrees, Enable or disable oplocks on existing SMB shares, Requirements for using GPOs with your CIFS server, Enable or disable GPO support on a SMB server, Manually updating GPO settings on the CIFS server, Display information about GPO configurations, Display detailed information about restricted group GPOs, Display information about central access policies, Display information about central access policy rules, Commands for managing CIFS servers computer account passwords, Display information about discovered servers, Commands for managing preferred domain controllers, Enable SMB2 connections to domain controllers, Enable encrypted connections to domain controllers, How the storage system provides null session access, Grant null users access to file system shares, Add a list of NetBIOS aliases to the CIFS server, Remove NetBIOS aliases from the NetBIOS alias list, Display the list of NetBIOS aliases on CIFS servers, Determine whether SMB clients are connected using NetBIOS aliases, Modify the dynamic DNS domain on the SVM before moving the SMB server, Display information about NetBIOS over TCP connections, Support for IPv6 with SMB access and CIFS services, How CIFS servers use IPv6 to connect to external servers, Enable IPv6 for SMB (cluster administrators only), Monitor and display information about IPv6 SMB sessions, Create data volumes without specifying junction points, Mount or unmount existing volumes in the NAS namespace, Display volume mount and junction point information, Enable or disable multidomain name mapping searches, Display information about discovered trusted domains, Add, remove, or replace trusted domains in preferred trusted domain lists, Display information about the preferred trusted domain list, What the default administrative shares are, Directory case-sensitivity requirements when creating shares in a multiprotocol environment, Add or remove share properties on an existing SMB share, Optimize SMB user access with the force-group share setting, Create an SMB share with the force-group share setting, View information about SMB shares using the MMC, Guidelines for managing SMB share-level ACLs, Commands for managing SMB share access control lists, Configure advanced NTFS file permissions using the Windows Security tab, Configure NTFS file permissions using the ONTAP CLI, How UNIX file permissions provide access control when accessing files over SMB, Supported Dynamic Access Control functionality, Considerations when using Dynamic Access Control and central access policies with CIFS servers, Manage ACLs that contain Dynamic Access Control ACEs when Dynamic Access Control is disabled, Configure central access policies to secure data on CIFS servers, Display information about Dynamic Access Control security, Revert considerations for Dynamic Access Control, Where to find additional information about configuring and using Dynamic Access Control and central access policies, How export policies are used with SMB access, Examples of export policy rules that restrict or allow access over SMB, Enable or disable export policies for SMB access, Use cases for using Storage-Level Access Guard, Workflow to configure Storage-Level Access Guard, Display information about Storage-Level Access Guard, Reasons for creating local users and local groups, Guidelines for using SnapMirror on SVMs that contain local groups, What happens to local users and groups when deleting CIFS servers, How you can use Microsoft Management Console with local users and groups, Guidelines for using BUILTIN groups and the local administrator account, Predefined BUILTIN groups and default privileges, Enable or disable local user authentication, Display information about group memberships for local users, Display information about members of local groups, Update domain user and group names in local databases, Add privileges to local or domain users or groups, Remove privileges from local or domain users or groups, Reset privileges for local or domain users and groups, Display information about privilege overrides, Allow users or groups to bypass directory traverse checking, Disallow users or groups from bypassing directory traverse checking, Display information about file security on NTFS security-style volumes, Display information about file security on mixed security-style volumes, Display information about file security on UNIX security-style volumes, Display information about NTFS audit policies on FlexVol volumes using the CLI, Display information about NFSv4 audit policies on FlexVol volumes using the CLI, Ways to display information about file security and audit policies, Use cases for using the CLI to set file and folder security, Limits when using the CLI to set file and folder security, How security descriptors are used to apply file and folder security, Guidelines for applying file-directory policies that use local users or groups on the SVM disaster recovery destination, Add NTFS DACL access control entries to the NTFS security descriptor, Add NTFS SACL access control entries to the NTFS security descriptor, Considerations when managing security policy jobs, Commands for managing NTFS security descriptors, Commands for managing NTFS DACL access control entries, Commands for managing NTFS SACL access control entries, Commands for managing security policy tasks, Commands for managing security policy jobs, Configure the lifetime of SMB metadata cache entries, Determine which statistics objects and counters are available, Configure offline files support on SMB shares using the CLI, Configure offline files support on SMB shares by using the Computer Management MMC, Requirements for using folder redirection, Access the ~snapshot directory from Windows clients using SMB 2.x, Requirements for using Microsoft Previous Versions, Use the Previous Versions tab to view and manage Snapshot copy data, Determine whether Snapshot copies are available for Previous Versions use, Create a Snapshot configuration to enable Previous Versions access, Guidelines for restoring directories that contain junctions, How ONTAP enables dynamic home directories, Home directory shares require unique user names, What happens to static home directory share names after upgrading, Create a home directory configuration using the %w and %d variables, Configure home directories using the %u variable, Display information about an SMB users home directory path, Manage accessibility to users' home directories, How ONTAP enables you to provide SMB client access to UNIX symbolic links, Limits when configuring UNIX symbolic links for SMB access, Control automatic DFS advertisements in ONTAP with a CIFS server option, Configure UNIX symbolic link support on SMB shares, Create symbolic link mappings for SMB shares, Commands for managing symbolic link mappings, ONTAP and Windows hosts version requirements, Reasons ONTAP invalidates BranchCache hashes, Guidelines for choosing the hash store location, Where to find information about configuring BranchCache at the remote office, Enable BranchCache on an existing SMB share, Display information about BranchCache configurations, Pre-computing BranchCache hashes on specified paths, Flush hashes from the SVM BranchCache hash store, Support for BranchCache Group Policy Objects, Display information about BranchCache Group Policy Objects, Disable BranchCache on a single SMB share, What happens when you disable or reenable BranchCache on the CIFS server, What happens when you delete the BranchCache configuration, What happens to BranchCache when reverting, Requirements and guidelines for using automatic node referrals, Enable or disable SMB automatic node referrals, Use statistics to monitor automatic node referral activity, Monitor client-side SMB automatic node referral information using a Windows client, Enable or disable access-based enumeration on SMB shares, Enable or disable access-based enumeration from a Windows client, Configure ONTAP for Microsoft Hyper-V and SQL Server over SMB solutions, Protocols that enable nondisruptive operations over SMB, Key concepts about nondisruptive operations for Hyper-V and SQL Server over SMB, How SMB 3.0 functionality supports nondisruptive operations over SMB shares, What the Witness protocol does to enhance transparent failover, Example of a directory structure used by Remote VSS, How SnapManager for Hyper-V manages Remote VSS-based backups for Hyper-V over SMB, How ODX copy offload is used with Hyper-V and SQL Server over SMB shares, SMB server and volume requirements for Hyper-V over SMB, SMB server and volume requirements for SQL Server over SMB, Continuously available share requirements and considerations for Hyper-V over SMB, Continuously available share requirements and considerations for SQL Server over SMB, Remote VSS considerations for Hyper-V over SMB configurations, ODX copy offload requirements for SQL Server and Hyper-V over SMB, Recommendations for SQL Server and Hyper-V over SMB configurations, Complete the volume configuration worksheet, Complete the SMB share configuration worksheet, Verify that both Kerberos and NTLMv2 authentication are permitted (Hyper-V over SMB shares), Verify that domain accounts map to the default UNIX user, Verify that the security style of the SVM root volume is set to NTFS, Verify that required CIFS server options are configured, Add the SeSecurityPrivilege privilege to the user account (for SQL Server of SMB shares), Configure the VSS shadow copy directory depth (for Hyper-V over SMB shares), Configure existing shares for continuous availability, Enable or disable VSS shadow copies for Hyper-V over SMB backups, Use health monitoring to determine whether nondisruptive operation status is healthy, Display nondisruptive operation status by using system health monitoring, Verify the continuously available SMB share configuration, Examine configured and used space of a LUN, Control and monitor I/O performance to LUNs using Storage QoS, Tools available to effectively monitor your LUNs, Capabilities and restrictions of transitioned LUNs, I/O misalignments on properly aligned LUNs, Ways to address issues when LUNs go offline, Troubleshoot iSCSI LUNs not visible on the host, Ways to limit LUN access with portsets and igroups, Determine whether SLM is enabled on a LUN map, Configure your network for best performance, Define a security policy method for an initiator, Get more details in iSCSI session error recoveries, Resolve iSCSI error messages on the storage system, Recommended MTU configurations for FCoE jumbo frames, Set up secure authentication over NVMe/TCP, Disable secure authentication over NVMe/TCP, Change the UTA2 port from CNA mode to FC mode, Change the CNA/UTA2 target adapter optical modules, Supported port configurations for X1143A-R6 adapters, Prevent loss of connectivity when using the X1133A-R6 adapter, SAN LIF requirements for adding nodes to a cluster, Configure iSCSI LIFs to return FQDN to host iSCSI SendTargets Discovery Operation, Restore a single LUN from a Snapshot copy, Restore all LUNs in a volume from a Snapshot copy, Delete one or more existing Snapshot copies from a volume, Create FlexClone LUNs from a Snapshot copy in a volume, Access a read-only LUN copy from a SnapVault backup, Restore a single LUN from a SnapVault backup, Restore all LUNs in a volume from a SnapVault backup, How you can connect a host backup system to the primary storage system, Back up a LUN through a host backup system, Prevent port overlap between switchover and switchback, How using iSCSI interface access lists to limit initiator interfaces can increase performance and security, Automatic host-side space management with SCSI thinly provisioned LUNs, Enable space allocation for SCSI thinly provisioned LUNs, Simplified host management with SnapCenter, Specify initiator WWPNs and iSCSI node names for an igroup, How LUN access works in a virtualized environment, Considerations for LIFs in cluster SAN environments, Improve VMware VAAI performance for ESX hosts, Ways to configure iSCSI SAN hosts with single nodes, Ways to configure iSCSI SAN hosts with HA pairs, Benefits of using VLANs in iSCSI configurations, Considerations for FC-NVMe configurations, Ways to configure FC and FC-NVMe SAN hosts with single nodes, Ways to configure FC & FC-NVMe SAN hosts with HA pairs, FC Target port configuration recommendations, Display information about an FC target adapter, Zoning restrictions for Cisco FC and FCoE switches, Requirements for shared SAN configurations, When host multipathing software is required, Recommended number of paths from host to nodes in cluster, Determine the number of supported nodes for SAN configurations, Determine the number of supported hosts per cluster in FC and FC-NVMe configurations, Determine the supported number of hosts in iSCSI configurations, Considerations for SAN configurations in a MetroCluster environment, ONTAP version support for S3 object storage, Decide where to provision new S3 storage capacity, Create and install a CA certificate on the SVM, Create intercluster LIFs for remote FabricPool tiering, About bucket and object store server policies, Create or modify an object store server policy, Enable ONTAP S3 access for remote FabricPool tiering, Enable ONTAP S3 access for local FabricPool tiering, Configure local user account for MFA with TOTP, Modify the role assigned to an administrator, Predefined roles for cluster administrators, Associate a public key with an administrator account, Manage SSH public keys and X.509 certificates for an administrator account, Create an SVM computer account on the domain, Enforce SHA-2 on administrator account passwords, Enable and disable multi-admin verification, Request execution of protected operations, Vscan server installation and configuration, Create a scanner pool on a single cluster, Create scanner pools in MetroCluster configurations, Apply a scanner policy on a single cluster, Apply scanner policies in MetroCluster configurations, Modify the Vscan file-operations profile for an SMB share, Best practices for configuring off-box antivirus functionality, Potential connectivity issues involving the scan-mandatory option, Commands for viewing Vscan server connection status, Troubleshoot common virus scanning issues, Monitor status and performance activities, Limitations for the size of audit records on staging files, What the supported audit event log formats are, Determine what the complete path to the audited object is, Considerations when auditing symlinks and hard links, Considerations when auditing alternate NTFS data streams, NFS file and directory access events that can be audited, Configure audit policies on NTFS security-style files and directories, Configure auditing for UNIX security style files and directories, Display information about audit policies using the Windows Security tab, Display information about auditing configurations, Commands for modifying auditing configurations, Troubleshoot auditing and staging volume space issues, What the two parts of the FPolicy solution are, What synchronous and asynchronous notifications are, Roles that cluster components play with FPolicy implementation, How control channels are used for FPolicy communication, How privileged data access channels are used for synchronous communication, How FPolicy connection credentials are used with privileged data access channels, What granting super user credentials for privileged data access means, What the node-to-external FPolicy server communication process is, How FPolicy services work across SVM namespaces, How FPolicy passthrough-read enhances usability for hierarchical storage management, Requirements, considerations, and best practices for configuring FPolicy, What the steps for setting up an FPolicy configuration are, Additional information about configuring FPolicy external engines to use SSL authenticated connections, Certificates do not replicate in SVM disaster recovery relationships with a non-ID-preserve configuration, Restrictions for cluster-scoped FPolicy external engines with MetroCluster and SVM disaster recovery configurations, Complete the FPolicy external engine configuration worksheet, Supported file operation and filter combinations that FPolicy can monitor for SMB, Supported file operation and filter combinations that FPolicy can monitor for NFSv3, Supported file operation and filter combinations that FPolicy can monitor for NFSv4, Complete the FPolicy event configuration worksheet, Requirement for FPolicy scope configurations if the FPolicy policy uses the native engine, Commands for modifying FPolicy configurations, Commands for displaying information about FPolicy configurations, Display information about FPolicy policy status, Display information about enabled FPolicy policies, Display information about connections to external FPolicy servers, Display information about the FPolicy passthrough-read connection status, Types of access checks security traces monitor, Considerations when creating security traces, Display information about security trace filters, Determine whether your cluster version supports NVE, Enable external key management in ONTAP 9.6 and later (NVE), Enable external key management in ONTAP 9.5 and earlier, Enable onboard key management in ONTAP 9.6 and later (NVE), Enable onboard key management in ONTAP 9.5 and earlier (NVE), Enable onboard key management in newly added nodes, Enable aggregate-level encryption with VE license, Enable encryption on an existing volume with the volume encryption conversion start command, Enable encryption on an existing volume with the volume move start command, Collect network information in ONTAP 9.2 and earlier, Enable external key management in ONTAP 9.6 and later (HW-based), Create authentication keys in ONTAP 9.6 and later, Create authentication keys in ONTAP 9.5 and earlier, Assign a data authentication key to a FIPS drive or SED (external key management), Enable onboard key management in ONTAP 9.6 and later, Enable onboard key management in ONTAP 9.5 and earlier, Assign a data authentication key to a FIPS drive or SED (onboard key management), Assign a FIPS 140-2 authentication key to a FIPS drive, Enable cluster-wide FIPS-compliant mode for KMIP server connections, Delegate authority to run the volume move command, Change the encryption key for a volume with the volume encryption rekey start command, Change the encryption key for a volume with the volume move start command, Rotate authentication keys for NetApp Storage Encryption, Securely purge data on an encrypted volume without a SnapMirror relationship, Securely purge data on an encrypted volume with an Asynchronous SnapMirror relationship, Scrub data on an encrypted volume with a Synchronous SnapMirror relationship, Change the onboard key management passphrase, Back up onboard key management information manually, Restore onboard key management encryption keys, Restore external key management encryption keys, Emergency shredding of data on an FIPS drive or SED, Return a FIPS drive or SED to service when authentication keys are lost, Return a FIPS drive or SED to unprotected mode, Remove an external key manager connection, Modify external key management server properties, Transition to external key management from onboard key management, Transition to onboard key management from external key management, What happens when key management servers are not reachable during the boot process, Disable encryption by default with ONTAP 9.7 and later, Enable or disable client access to Snapshot copy directory, Restore a volume from an earlier Snapshot copy, Reverse resynchronize a protection relationship, Back up data to the cloud using SnapMirror, Use custom IPspaces to isolate replication traffic, Configure intercluster LIFs on shared data ports, Configure intercluster LIFs on dedicated ports, Configure intercluster LIFs in custom IPspaces, Create an intercluster SVM peer relationship, Add an intercluster SVM peer relationship, Enable cluster peering encryption on an existing peer relationship, Remove cluster peering encryption from an existing peer relationship, When to configure a custom Snapshot policy, When to increase the Snapshot copy reserve, How deleting protected files can lead to less file space than expected, Check available Snapshot copy reserve on a volume, Restore a file from a Snapshot copy on an NFS or SMB client, Enable and disable NFS and SMB client access to Snapshot copy directory, Restore a single file from a Snapshot copy, Restore part of a file from a Snapshot copy, Restore the contents of a volume from a Snapshot copy, Asynchronous SnapMirror disaster recovery basics, SnapMirror Synchronous disaster recovery basics, About workloads supported by StrictSync and Sync policies, Vault archiving using SnapMirror technology, XDP replaces DP as the SnapMirror default, When a destination volume grows automatically, Fan-out and cascade data protection deployments, Configure a replication relationship in one step, Define a schedule for creating a local copy on the destination, Convert an existing DP-type relationship to XDP, Convert the type of a SnapMirror relationship, Convert the mode of a SnapMirror Synchronous relationship, Configure the destination volume for data access, Restore a single file, LUN, or NVMe namespace from a SnapMirror destination, Restore the contents of a volume from a SnapMirror destination, Update a replication relationship manually, Criteria for placing volumes on destination SVMs, Exclude LIFs and related network settings from SVM replication, Exclude network, name service, and other settings from SVM replication, Specify aggregates to use for SVM DR relationships, Reactivate the original source SVM (FlexGroup volumes only), Convert volume replication relationships to an SVM replication relationship, Create and initializing load-sharing mirror relationships, Update a load-sharing mirror relationship, Use extended queries to act on many SnapMirror relationships, Ensure a common Snapshot copy in a mirror-vault deployment, Compatible ONTAP versions for SnapMirror relationships, Commit Snapshot copies to WORM on a vault destination, Configure a hierarchical consistency group, Configure protection for business continuity, Reestablish original protection relationship after unplanned failover, Install ONTAP Mediator Service and confirm the ONTAP cluster configuration, Add and remove volumes in a consistency group, Resume protection in a fan-out configuration, Convert existing relationships to SM-BC relationships, SnapMirror delete operation fails in takover state, Failure creating a SnapMirror relationship and initializing consistency group, Mediator not reachable or Mediator quorum status is false, Automatic unplanned failover not triggered on Site B, Link between Site B and Mediator down and Site A down, Link between Site A to Mediator Down and Site B down, SM-BC SnapMirror delete operation fails when fence is set on destination volumes, Volume move operation stuck when primary site is down, Release operation fails when unable to delete Snapshot copy, Volume move reference Snapshot copy shows as the newest, Perform MetroCluster switchover and switchback, Modify address, netmask, and gateway in a MetroCluster IP, Troubleshoot problems with a MetroCluster, Use cases for choosing a tape backup engine, Commands for managing tape drives, media changers, and tape drive operations, Commands for verifying tape library connections, How the storage system qualifies a new tape drive dynamically, Supported number of simultaneous tape devices, Considerations when configuring multipath tape access, How you add tape drives and libraries to storage systems, NDMP restartable backup extension for a dump supported by ONTAP, Commands for managing node-scoped NDMP mode, User authentication in a node-scoped NDMP mode, Commands for managing SVM-scoped NDMP mode, Availability of volumes and tape devices for backup and restore on different LIF types, NDMP server supports secure control connections in SVM-scoped mode, User authentication in the SVM-scoped NDMP mode, Generate an NDMP-specific password for NDMP users, How tape backup and restore operations are affected during disaster recovery in MetroCluster configuration, Types of data that the dump engine backs up, Types of data that the dump engine restores, Scalability limits for dump backup and restore sessions, Tape backup and restore support between Data ONTAP operating in 7-Mode and ONTAP, How dump works on a SnapVault secondary volume, How dump works with storage failover and ARL operations, How dump works when a FlexVol volume is full, How dump works when volume access type changes, How dump works with SnapMirror single file or LUN restore, How dump backup and restore operations are affected in MetroCluster configurations, Scalability limits for SMTape backup and restore sessions, How SMTape works with storage failover and ARL operations, How SMTape works with volume rehost operations, How NDMP backup policy are affected during ADB, How SMTape backup and restore operations are affected in MetroCluster configurations, Maximum number of allowed dumps or restores (maximum session limit) in progress, Tape write failed - new tape encountered media error, Tape write failed - new tape is broken or write protected, Tape write failed - new tape is already at the end of media.

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