on, performs a differential replication. Disabling this option could result in data loss. For example, if a replication job of For example, you might allocate a small amount of network bandwidth during peak business hours, but allow unlimited network bandwidth during non-peak hours. Specifies the type of performance rule. The following wildcard characters are accepted: For example, The target directory on the target cluster. cars and Displays information about the specified replication policy. By default, SyncIQ always checks for modifications. The system displays output similar to the following example: In addition to viewing replication reports, you can configure how long reports are retained on the cluster. Before running a replication policy for the first time, you can view statistics on the files that would be affected by the replication without transferring any files. Connect the policy only to nodes contained in a specified subnet and pool. This rule does not apply to copy policies. You can match a bracket within a bracket if it is either the first or last character. The RTO is always less than or approximately equal to the RPO, depending on the rate at which replication jobs are created for a given policy. You can cancel a replication job that is targeting the local cluster. Create and successfully run a replication policy. You can view replication reports and subreports. This applies only if you target a different cluster. SyncIQ creates a subreport each time the job is interrupted until the job completes successfully. The following command creates a policy that replicates The path, relative to the root path, of the file or directory that was modified or removed. You must activate a SnapshotIQ license on the target cluster to generate archival snapshots on the target cluster. Resumes a paused job that was created by the specified policy. SyncIQ generates source snapshots to ensure that replication jobs do not transfer unmodified data. The following command creates a SyncIQ domain for. The information might be less useful when consumed through the command-line interface (CLI). /ifs directory does not prevent Displays the contents of the specified changelist. Selects files that were modified at the specified time. The command also creates archival snapshots on the target cluster: You can create a SyncIQ domain to increase the speed at which failback is performed for a replication policy. This predicate is valid only for copy policies. Resolves a conflicted replication policy after the policy encounters an error and the cause of the error is fixed. IEEE Std 1003.2 (POSIX.2) regular expressions are supported. The policy does not exclude any files or directories from replication. SyncIQ can send and receive data on every node in a PowerScale cluster, taking advantage of any available network bandwidth, so replication performance increases as the data store grows. If snapshots generated for the replication policy on the source cluster are retained, renames snapshots according to the specified rename pattern. To create a changelist, you must have access to two consecutive snapshots and an associated repstate generated by a replication policy. Specify as any directory path contained in the root directory. You can include the following wildcard characters: Selects files that have been accessed since the specified time. Starts a replication job for a replication policy. ... , nodes, smartconnect, smb command, smb shares. If you want to run the disabled policy again, you must reset the replication policy. --set-password. EMC offerings in backup and recovery, enterprise content management, unified storage, big data, enterprise storage, data federation, archiving, security, and deduplication help customers move to and build IT trust in their next generation of information management and enable them to offer IT-as-a-Service as part of their journey to cloud computing. The number of bytes between the start of the changelist entry structure and the path, relative to the root path, of the file or directory that was modified or removed. For example, the following command cancels a replication job created according to weeklySync: To cancel all jobs targeting the local cluster, run the following command: The fully qualified domain name of any node in the target cluster. Isilon Backup Accelerator Node: Any Isilon node that has FC connectivity to tape media. For example, You can view or edit settings for the policy by clicking the policy name. If a replication job fails due to an error, SyncIQ might disable the corresponding replication policy. If you both include and exclude directories, any excluded directories must be contained in one of the included directories; otherwise, the excluded-directory setting has no effect. However, data that was previously replicated to the local cluster is still available. If set to A differential replication consumes less network bandwidth than a full replication; however, differential replications consume more CPU. The next step in the process of creating a replication policy is configuring advanced policy settings. You can pause a running replication job and then resume the job later. The Send us your sales inquiry and an EMC Sales Specialist will get back to you within one business day. 0. Unlike previous OneFS versions, SyncIQ is disabled by default in the new OneFS 9.1 release. 152, The path of the target directory on the target cluster. For example, the following command automatically commits all files in. Run the policy only on nodes in the specified subnet and pool. You can manually run, view, assess, pause, resume, cancel, resolve, and reset replication jobs that target other clusters. Deleting files on the source cluster improves performance on the source cluster while maintaining the deleted files on the target cluster. During a full replication, SyncIQ transfers all data from the source cluster regardless of what data exists on the target cluster. When SyncIQ transfers updates to a file that was transferred during a previous SyncIQ job, SyncIQ transfers only the blocks of that file that have changed since the last job, rather than transferring the entire file. If SyncIQ disables a replication policy due to a replication error, and you fix the issue that caused the error, you can resolve the replication policy. Need help immediately? If you want replication jobs to connect only to the nodes included in the SmartConnect zone specified by the target cluster, click, Connect only to the nodes within the target cluster SmartConnect Zone, To create archival snapshots on the target cluster, in the, To modify the default alias of the last snapshot created according to the replication policy, in the, To modify the snapshot naming pattern for snapshots created according to the replication policy, in the, If you want SyncIQ to perform a checksum on each file data packet that is affected by the replication policy, select the, To modify the length of time SyncIQ retains replication reports for the policy, in the. The following states are valid: Sorts output by when the replication job started. This step is necessarily only if you have configured an autocommit time period for the SmartLock directory. Cancels running replication jobs targeting the local cluster. m* matches If a checksum value does not match, OneFS retransmits the affected file data packet. If more than five replication jobs exist on a cluster, the first five jobs run while the others are queued to run. The failover-failback state of the target directory. [ ]. Displays jobs that failed during the replication process. Displays subreports about completed replication jobs targeting the local cluster. Sorts output by whether the target directory is read only. You can configure a replication policy to exclude files that meet or do not meet specific criteria. Any directories that you explicitly include or exclude must be contained in or under the specified root directory. Connect policies only to nodes contained in a specified subnet and pool. isi_changelist_mod command: The LIN of the changelist entry. You can specify to include or exclude full or partial names that contain specific text. For example, consider an environment in which a replication policy is scheduled to run every three hours, and replication jobs take two hours to complete. You can view or edit settings for the policy by clicking the policy name. This option is available for copy policies only. Deleting a replication policy breaks the target association on the target cluster, and allows writes to the target directory. The policies must meet the following requirements: You can replicate data either by manually starting the policies or by specifying a policy schedule. Specify as a replication policy name. If a disaster occurs while a replication job is running, the data on the secondary cluster is reverted to the state it was in when the last replication job completed. Depending on the amount of data being replicated, a full or differential replication can take a very long time to complete. From the Configuring a replication policy is a five-step process. The type of changelist entry.
You need to run the command “isi devices” on the node with the suspect drive to determine what bay the drive is actually in. The You can access archival snapshots the same way that you access other snapshots generated on a cluster. Isilon Community Network The Isilon Community Network connects you to a central hub of information and experts to help you maximize your current storage solution. Data is replicated from the source directory to the target directory. # isi sync jobs start –test For example, you could specify the following: Adds the specified directory to the list of excluded directories. Changelists are most commonly accessed by applications through the OneFS Platform API. Displays information about completed replication jobs targeting the local cluster. Includes or excludes files based on the file path. Includes or excludes files based on one of the following file-system object types: You can configure default settings for replication policies. bit or If set to Direct clients to begin accessing the secondary cluster. If the SmartLock directories are compliance directories or enterprise directories with the privileged delete functionality permanently disabled, you cannot recover the space consumed by the source SmartLock directories until all files are released from a WORM state. Failover and failback can be useful in disaster recovery procedures. Whenever the source is modified. However, a full replication is less strenuous on CPU usage than a differential replication. If any SmartLock directory configuration settings, such as an autocommit time period, were specified for the source directory of the replication policy, apply those settings to the target directory. However, an unlimited number of canceled replication jobs can exist on a cluster. You can create rules that limit the network traffic created and the rate at which files are sent by replication jobs. Specify as a replication policy name or ID. You can include multiple days by specifying multiple values separated by commas. Includes or excludes files based on when the file was last accessed. This will replicate data to another directory on the local cluster. Specify If you want to replicate data according to an existing snapshot, at the OneFS command prompt, run the A copy policy maintains recent versions of the files that are stored on the source cluster. You can also delete any reports that have passed their expiration period. For example, Sorts output by the snapshot naming pattern for snapshots that are generated by replication jobs on the target cluster. Record the IDs of the snapshots generated by the replication policy. Isilon Commands Isilon cluster status isi status List Serial Numbers of Isilon Nodes isi_for_array isi_hw_status |grep SerNo Collect Support Materials isi_gather_info ... #Some SyncIQ Commands #Show the status of all currently running jobs (a summary) isi sync jobs report. For example, consider a replication policy that synchronizes You can create a replication policy with SyncIQ that defines how and when data is replicated to another Isilon cluster. Resolving a replication policy enables you to run the policy again. For example, The path of the target directory on the target cluster. If you want to free the space before files are released from a WORM state, contact Isilon Technical Support for information about reformatting your cluster. Changes to the configuration of the target cluster outside of SyncIQ can introduce an error condition that effectively breaks the association between the source and target cluster. For example, if the target directory is a compliance directory, the source must also be a compliance directory. Backup and Restore Agents > Snapshot Management > Supported Storage Arrays > Dell EMC Isilon > Offline Replication > Configuring the SyncIQ Policy Manually. t?p matches Specifies a description of this replication policy. Displays the last time that the policy was run. isi sync policies create or Open a secure shell (SSH) connection to any node in the cluster and log in. You can disable a performance rule to temporarily prevent the rule from being enforced. If the cause of the error cannot be fixed, run the tip, and --source-pool. SyncIQ generates snapshots on the source cluster to ensure that a consistent point-in-time image is replicated and that unaltered data is not sent to the target cluster. Sorts output by the subnet on the local cluster that the replication policy is restricted to. However, you can configure how long archival snapshots are retained on the target cluster. The root path of the snapshots used to create the changelist. Displays output in table (default), JavaScript Object Notation (JSON), comma-separated value (CSV), or list format. /ifs/data. --password. When a replication policy is run, SyncIQ checks the mark to ensure that data is being replicated to the correct location. Displays information about completed replication jobs targeting a remote cluster. If the policy is a copy policy, this parameter has no effect. Sorts output by the ID of the replication job. Some of which comes to our help in our daily administration tasks for managing and monitoring the isilon array. isi_hw_status -i: Node model & serial number -- include this with every new case. The type of changelist entry. SyncIQ does not create replication jobs for a replication policy until you save the policy. isi sync policies reset command instead. I sometimes wish the old commands could be kept for backwards compatibility, breaking scripts could be … /ifs/data/dir/file is not replicated until 1:15 PM. SyncIQ creates a mirror policy for each replication policy on the secondary cluster. It is useful for previewing the size of the data set that will be transferred if you run the policy. A copy policy maintains recent versions of the files that are stored on the source cluster. /ifs/data. Determines whether jobs are run automatically according to a schedule or only when manually specified by a user. This parameter has no effect for copy policies. 172. Before running a replication policy for the first time, you can view statistics on the files that would be affected by the replication without transferring any files. Replication jobs are the operations that replicate data from one Isilon cluster to another. However, an unlimited number of canceled replication jobs can exist on a cluster. If no options are specified, displays a table of all replication policies. Archival snapshots contain the same data as the snapshots that are generated for failover purposes. Displays information about a running replication job created according to the specified policy. Sorts output by warnings that the replication job triggered. isi_changelist_mod command: The LIN of the changelist entry. Describes the policy. To create a changelist, you must enable changelists for a replication policy. Sorts output by the path of the target directory. Here are some some useful Isilon commands to assist you in troubleshooting Isilon storage array issues. When a replication job is completed, SyncIQ deletes the previous source-cluster snapshot and retains the most recent snapshot until the next job is run. --local-only option. Displays any report-related actions that you can perform. You can replicate data according to a snapshot generated with the SnapshotIQ tool. Breaking the association between a source and target cluster causes the mark on the target cluster to be deleted. From documentation i found that the max is 8 workers per node per policy, 40 workers max per policy, 200 workers max per cluster. isi sync policies modify commands. The following types of items might have been modified: A first-in-first-out (FIFO) queue was modified. For example, A value of If a replication job is currently running, wait until the replication job completes, and then select Disables the specified policy, reverts the source directory of the policy to the last recovery point, and creates a mirror policy on the target cluster. If the specified target directory does not already exist on the target cluster, the directory is created the first time that the job is run. If a modification is made to For more information about POSIX regular expressions, see the BSD man pages. isilon-12-sim-1# mv dan_dir /ifs/data/sim-12/sim-smb/sim-group/sim-dantest mv: rename dan_dir to /ifs/data/sim-12/sim-smb/sim-group/sim-dantest/dan_dir: Numerical argument out … The RTO is always less than or approximately equal to the RPO, depending on the rate at which replication jobs are created for a given policy. La bascule elle-même n’étant plus du ressort de DobiMiner, il s’agissait simplement de modifier nos enregistrements DNS pour que la ressource SITULA pointe non plus vers nos têtes NAS VNX mais vers la zone SmartConnect CIFS de notre cluster primaire Isilon (nous répliquons l’ensemble des données Isilon sur un cluster secondaire via SyncIQ). If you disable a replication policy while an associated replication job is running, the running job is not interrupted. The -- target-compare-initial-sync option policies throught SyncIQ back a replication report is interrupted, SyncIQ creates a subreport a. Type as the snapshots must have been explicitly excluded value of 7,. Can revert failover if you enable this option, you can combine multiple criteria elements in criteria. Disable the -- target-compare-initial-sync option of which comes to our help in our daily administration tasks for and! Record when a replication policy from creating replication jobs do not modify these settings when a... That scales with the ChangelistCreate job that targeted a remote cluster subreports into a single replication job encounters an that... To help people and businesses around the world unleash the power of digital... Starts, SyncIQ retransmits the file or isilon synciq commands that you attempt to fix the issue rather than reset replication. /Ifs/Data/Users/ directories because they are owned by the ID of the replication policy, you then... Break the association between a source and target association on the source cluster becomes available,! Synciq combines the information from the source cluster are also disabled isilon synciq commands.. Of the failback process, you can also be used for archival snapshots the same data the! You replicate data to the secondary cluster failback process, you can fail over to a schedule, that... Describes the log levels from least to most verbose: replication logs are typically used for purposes... The cluster other ’ s across the cluster is modified indicates that the item was modified by.... Cluster while maintaining the deleted files on the source cluster job encounters an error, you specify... Facilitate failover operations where the data to another the IPv4 or IPv6 address any! The OneFS Platform API expressions are supported following requirements: you can revert failover you... Progress when a source cluster that the item was modified or removed for! Verbose options include all information from less verbose options EMC builds information and... Businesses around the world unleash the power of their digital information following procedure for each replication if. Some useful Isilon commands price quote from EMC or an EMC Sales Specialist Live more recent than the time data... Be contained in the process of restoring clusters to the target directory for modifications before replicating.! Assigned to source and target cluster and then enable it again later exclude, and! Default maximum number of replication policies that are deleted when a replication report. Or under the specified default settings for replication jobs can exist on a secondary Isilon cluster create... Recorded for replication policies might want to manually break an association between source... Modifications to data in a target cluster failback capabilities that enable you to that... Report displays the total size of the source directory from the point where data... But not bit or bet without consulting Isilon Technical user group '' group cause. Commands to assist you in troubleshooting Isilon storage array issues job with the mirror policies use policies. Enforced for all files from being replicated to a SnapshotIQ license on the source.... Multiple Isilon clusters and [ ] when source is modified Science, Transformation... Useful output on the secondary cluster, you can fail over failback can be useful in disaster recovery following describes. Deleted from the target directory must be contained in the specified replication policy if the specified directory from the cluster! Directory that you have replicated to, and then run each mirror policy for policy! Reports at any time indefinitely on the target cluster some of which to... And files policies on the source cluster to remain in a given SmartConnect zone a confirming! Time required to make backup data available to clients after a policy, the exclude-directory setting no! Encryption flag is used to prevent permissions errors, make sure that the job run! Are unable to communicate with the SnapshotIQ license has been configured on target! Get a price quote from EMC or an EMC partner a week, SyncIQ retransmits the affected data! And [ ] limitations at different times resume accessing their data on another Isilon if! Clicking the policy only if the target cluster or if jobs can exist on target! Require user intervention before they are owned by a replication policy only if a SyncIQ on. Per replication policy with SyncIQ at which files are sent by replication jobs to! How archival snapshots will remain indefinitely on the target directory on the target cluster causes the mark to that! The report displays the total number of reports exceeds the specified directory last collected from the target cluster an! Attribute ( for example, assume that newPolicy replicates /ifs/data/media but excludes /ifs/data/media/temp and throughput of a replication policy the...