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You can also include the wildcard characters Issue the SyncIQ isi or OneFS GUI command to allow writes on the AirGap SyncIQ policy path(s). Replication jobs are the operations that replicate data from one Isilon cluster to another. Sorts output by errors that the replication job encountered. on, and you specify the target cluster as a SmartConnect zone, replication jobs connect only to nodes in the specified zone. This predicate is valid only for copy policies. The path of the source directory on the source cluster. OneFS isi commands A through C This chapter contains documentation of the OneFS CLI commands isi antivirus policies create through isi config . You can disable a performance rule to temporarily prevent the rule from being enforced. Even if you modify the name or IP address of the target cluster, the mark persists on the target cluster. /ifs/data/archive directory is not replicated regardless of whether the directory is explicitly excluded. Sorts output by whether the target directory is read only. You can modify, view, enable and disable replication policies. /ifs/data/media from replication, and You can view information about replication policies. SyncIQ does not create replication jobs for a replication policy until you save the policy. A cancelled job releases its cluster resources and allows another replication job to consume those resources. Because a large amount of repstate files can consume a large amount of disk space, it is recommended that you do not enable changelists for a policy unless it is necessary for your workflow. Removes the specified directory from the list of excluded directories. This predicate is valid only for copy policies. 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. Workers on the source cluster send data while workers on the target cluster write data. This option is applicable for synchronization policies only. Data replication is coordinated according to replication policies and jobs. Displays jobs that failed during the replication process. I’ve gotten very accustomed to “the way things work” changing, with all of the (sometimes arbitrary seeming) changes in the parameters for the isi commands. For example, the following command runs newPolicy: You can enable changelists only through the command-line interface (CLI). However, resetting the policy causes a full or differential replication to be performed the next time the policy is run. To replicate data from one Isilon cluster to another, you must configure a SyncIQ license on both of the Isilon clusters. Breaking the association between a source and target cluster causes the mark on the target cluster to be deleted. SyncIQ routinely deletes replication reports. Data failover is the process of preparing data on a secondary cluster to be modified by clients. Each file-criteria element contains a file attribute, a comparison operator, and a comparison value. You can also specify the number of workers that are spawned by a replication policy to limit the amount of cluster resources that are consumed. If you reset a replication policy, SyncIQ performs either a full or differential replication the next time the policy is run. Displays a subreport about a completed replication job targeting the local cluster. You can manually start a replication policy at any time, but you can also configure replication policies to start automatically based on source directory modifications or a schedule. How much time has elapsed since the job started. --source-network option of the Isilon offers users the ability to replicate data to other Isilon instances for data protection using SyncIQ. in the following format: To configure a policy to be run only manually, specify the following option: Specifies whether to perform a checksum on each file data packet that is affected by the SyncIQ job. /ifs/data/archive directory is not under either of the included directories. For example, the description might explain the purpose or function of the policy. Resolving a replication policy enables you to run the policy again. Sorts output by the name of the source cluster. Cloud Services: Accelerate Your IT Transformation. For example, if a primary cluster is damaged by a natural disaster, you can migrate clients to a secondary cluster until the primary cluster is repaired and then migrate the clients back to the primary cluster. Isilon Version 8 Cheat Sheet Commands. For example, changing the DNS record of the target cluster could cause this problem. You can create a changelist to view what data was modified by a replication job. isi sync policies list command. 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. You can view information about replication policies through the Matches any characters contained in the brackets, or a range of characters separated by a dash. SyncIQ will increase this delay exponentially for each failure up to a maximum delay of eight hours. When a client connects to the secondary cluster, their data appears as it was when the last successful replication job was started. On the target cluster, enable writes to the target directories of the replication policies by running the. Failover is the process that allows clients to modify data on a secondary cluster. I sometimes wish the old commands could be kept for backwards compatibility, breaking scripts could be … This action does not affect the source cluster of the replication policy. Determines whether the policy can run on all nodes on the source cluster or run only on specific nodes. off, SyncIQ will still maintain one snapshot at a time for the policy to facilitate replication. This option is available for copy policies only. This change occurs because SyncIQ internally records report retention times in seconds and then converts them into days, weeks, months, or years. Scheduling a policy can be useful under the following conditions: Configuring a policy to start when changes are made to the source directory can be useful under the following conditions: For policies that are configured to start whenever changes are made to the source directory, SyncIQ checks the source directories every ten seconds. You can specify the type of replication that SyncIQ performs. ... > You received this message because you are subscribed to the Google Groups "Isilon Technical User Group" group. file. You can also include a range of days by specifying two values separated by a dash. Determines whether archival snapshots are retained on the source cluster. 0. After data failback is complete, the primary cluster hosts clients and replicates data to the secondary cluster for backup. Matches any characters contained in the brackets, or a range of characters separated by a dash. The field is set to either Policy Name and then select This predicate is valid only for copy policies. SyncIQ also deletes reports after the number of reports exceeds the specified limit. isi sync target list command. Specify It is recommended that you attempt to fix the issue rather than reset the policy. If SyncIQ is permanently unable to communicate with the target cluster, specify the You can then run the policy again to test whether the issue was fixed. true and the checksum values do not match, SyncIQ retransmits the file data packet. Sorts output by whether replication jobs are restricted to connecting to nodes in a specified zone on the target cluster. To prevent permissions errors, make sure that ACL policy settings are the same across source and target clusters. SyncIQ generates snapshots to facilitate replication, failover, and failback between Isilon clusters. Use the “sudo su” command to … 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. If replication jobs run continuously, meaning that another replication job is created for the policy before the previous replication job completes, the RTO is approximately equal to the RPO. A file-criteria statement can include one or more elements. isi sync policies create or Specifies a description of the replication policy. Displays the subreport with the specified ID. You might want to manually break a target association if an association is obsolete. Delete excess replication reports by running the following command: View a list of all replication reports by running the following command: To view a list of subreports for a report, run the. SyncIQ does not support dynamically allocated IP address pools. If you believe you have fixed the error, you can return the replication policy to an enabled state by resolving the policy. The following command resolves weeklySync: Depending on the amount of data being replicated, a full or differential replication can take a very long time to complete. Create and successfully run a replication policy. Determines whether SyncIQ retains a log of all files that are deleted when a synchronization policy is run. Depending on the amount of data being replicated, a full or differential replication can take a very long time to complete. You can specify multiple directories by specifying You can configure any number of file-criteria definitions. The source directory of the policy must be contained in the specified snapshot. This field is not currently used by changelists. The following links are valid: Selects files that meet the criteria of the options that come before and after this value. If a file or sub-directory is deleted from the source directory, the file or directory is deleted from the target cluster when the policy is run again. Each file-criteria element contains a file attribute, a comparison operator, and a comparison value. If a replication report is interrupted, SyncIQ might create a subreport about the progress of the job so far. Specifies an alias for the latest archival snapshot taken on the target cluster. Breaking a source and target cluster association causes SyncIQ to perform a full replication the next time the policy is run. SyncIQ does not account for excluded files or directories when detecting changes, so policies that exclude files or directories from replication might be run unnecessarily. Record when a synchronization deletes files or directories. By default, all files and directories under the source directory of a replication policy are replicated to the target cluster. This option is available for copy policies only. Specifies a new name for this replication policy. If a SnapshotIQ license has been activated on the target cluster, you can configure a replication policy to generate additional snapshots that remain on the target cluster even as subsequent replication jobs run. Includes only the specified directories in replication. If you do not want specific files to be replicated by a replication policy, you can exclude them from the replication process through file-matching criteria statements. Specifies the amount of data recorded in logs. Resetting a policy causes OneFS to perform a full or differential replication the next time the policy is run. 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. Specify as a replication policy name or a replication policy ID. You must specify the directories and files you want to replicate. /ifs/data from being replicated. Failover is performed per replication policy; to migrate data that is spread across multiple replication policies, you must initiate failover for each replication policy. For example, the following command automatically commits all files in. 1[4-7]2 matches Procedure. The fully qualified domain name (FQDN) of any node in the target cluster. The following states are valid: Sorts output by when the replication job started. /ifs/data/source on the local cluster to Determines whether jobs are run automatically according to a schedule or only when manually specified by a user. 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. Selects only files whose names match the specified string.
You need to run the command “isi devices” on the node with the suspect drive to determine what bay the drive is actually in. --password. After you fail over to a secondary cluster, you can redirect clients to modify their data on the secondary cluster. The command will not succeed until SyncIQ can communicate with the target cluster; until then, the policy will still appear in the output of the Sorts output by the subnet on the local cluster that the replication policy is restricted to. However, the setting that excludes the Some of which comes to our help in our daily administration tasks for managing and monitoring the isilon array. You cannot fail back replication policies that exclude files. Failing back a replication policy requires that a SyncIQ domain be created for the source directory. Sorts output by whether full or differential replications are performed for the policies. Displays information about completed replication jobs targeting a remote cluster. /ifs/data on the source cluster to Changelists are most commonly accessed by applications through the OneFS Platform API. Good Evening, I have a question about the worker maximum per node. For example SyncIQ might disable a replication policy if the IP or hostname of the target cluster is modified. 7 days, 1 week appears for that report after it is created. To ensure that all files are retained for the appropriate time period, you can commit all files in target SmartLock directories to a WORM state. If you specify a directory to include, only the files and directories under the included directory are replicated to the target cluster; any directories that are not contained in an included directory are excluded. To perform a full replication, disable the Open a secure shell (SSH) connection to any node in the cluster and log in. Je vous propose de faire un focus particulier sur SmartLock car elle se distingue des autres part le fait qu’elle n’est accessible que via de la ligne de commande, pour le moment du moins. The command line is much more complete than the web interface but not completely documented. Once SyncIQ has been enabled by the cluster admin, a global encryption flag is automatically set, requiring all SyncIQ policies to be encrypted. Describes the policy. /ifs/data/dir/file is not replicated until 1:15 PM. /ifs/data/media/file exists on the target cluster, running the policy does not cause Displays jobs that require user intervention before they can continue. Reports table. When opening a new case include output from "uname -a" & "isi_hw_status -i", and run isi_gather_info. You can use any replication policy to fail over. Sorts output by whether archival snapshots are retained on the source cluster. Not deleting a policy association on the target cluster will cause the target directory to remain in a read-only state. SyncIQ associates a replication policy with a target cluster by marking the target cluster when the job runs for the first time. The files format includes the username to execute the command before the command itself. The root path of the snapshots used to create the changelist. When a replication job runs, files from a directory on the source cluster are replicated to a directory on the target cluster; these directories are known as source and target directories. This option is available for copy policies only. --target-compare-initial-sync option. When a replication policy starts, SyncIQ generates a replication job for the policy. It is useful for previewing the size of the data set that will be transferred if you run the policy. /ifs/data/media/temp. The following log levels are valid, listed from least to most verbose: You can assess only replication policies that have never been run before. If set to Specifies a password to access the target cluster. Determines which directories are included in replication. 142, You can view or edit settings for the policy by clicking the policy name. Isilon clusters support IEEE Std 1003.2 (POSIX.2) regular expressions. m123. If the unusable cluster becomes accessible again, you can fail back to the original Isilon cluster. --source-include-directories is specified, Depending on the amount of data being synchronized or copied, a full and differential replications can take a very long time to complete. To create a changelist, you must have access to two consecutive snapshots and an associated repstate generated by a replication policy. Good Evening, I have a question about the worker maximum per node. The host name of any node in the target cluster. The information might be less useful when consumed through the command-line interface (CLI). For the purposes of explaining failover and failback procedures, the cluster originally accessed by clients is referred to as the primary cluster, and the cluster that client data is originally replicated to is referred to as the secondary cluster. This procedure is available only through the command-line interface (CLI). You can modify the settings of a replication policy. A full replication consumes large amounts of network bandwidth and can take a very long time to complete. Displays the last time that the policy was run. Selects files based on whether they are owned by the user of the specified name. Determines whether archival snapshots are generated on the target cluster. Specifies when the item was last changed. Isilon SyncIQ Commvault extends the management of snapshots with Isilon to include the ability to perform “Offline Replication of Snapshots”, which is a method to copy snapshots from one Isilon cluster to another using the SyncIQ replication software module available in OneFS. Although you cannot fail over or fail back SmartLock directories, you can recover SmartLock directories on a target cluster. Reverts an allow-writes operation on the local cluster only. If you want to replicate data according to an existing snapshot, at the OneFS command prompt, run the Selects files that were modified at the specified time. [ ]. To resume replication for a disabled policy, you must either fix the error that caused the policy to be disabled, or reset the replication policy. You can create a replication policy with SyncIQ that defines how and when data is replicated to another Isilon cluster. You can specify to include or exclude full or partial names that contain specific text. When a client connects to the secondary cluster, their data appears as it was when the last successful replication job was started. Configuring file-criteria statements can cause the associated jobs to run slowly. However, a full replication is less strenuous on CPU usage than a differential replication. Delete all files that are not committed to a WORM state from the target directory. You can create a changelist to view what data was modified by a replication job. isi networks list interfaces isi networks list pools --verbose This next command will exclude a node from a smartconnect zone if there is an issue with the node. Run the policy on all nodes in this cluster, Run the policy only on nodes in the specified subnet and pool. Differential replication can be much faster than a full replication if there is an adequate amount of available CPU for the differential replication job to consume. On a cluster, create a replication policy for each directory that you want to migrate. You cannot specify the Modify the settings of the replication policy, and then click. Storage pool commands You can monitor and manage SmartPools policies and settings through the OneFS command-line interface. Copy policies are most commonly used for archival purposes. You can fail over to a secondary Isilon cluster if, for example, a cluster becomes unavailable. Suppresses command-line prompts and messages. Modifies the specified replication policy. b[!ie] matches Proper File Management The proper way to manage open files with Isilon is with the command line, via a product such as Putty. Because autocommit information is not transferred to the target cluster, files that were scheduled to be committed to a WORM state on the source cluster will not be scheduled to be committed at the same time on the target cluster. The following command enables changelists for newPolicy: The snapshots must have been generated sequentially for a replication policy. Breaking a policy association causes either a full replication or differential replication to occur the next time you run the replication policy. Displays a list of replication performance rules. After creating a job for a replication policy, SyncIQ must wait until the job completes before it can create another job for the policy. Sorts output by whether the policies are enabled or disabled. You can manually start a replication policy at any time, but you can also configure replication policies to start automatically based on source directory modifications or a schedule. From this site, you can demonstrate Isilon products, ask questions, view technical videos, and get the latest Isilon product documentation. Deletes files in the target directory if they are no longer present on the source. These rules can be useful if, for example, you want to limit the amount of network traffic created during other resource-intensive operations. You can view information about replication policies that are currently replicating data to the local cluster. This predicate is valid only for copy policies. If specified, a snapshot is not generated for the replication job. isi_changelist_mod command: The LIN of the changelist entry. Click SyncIQ Policies table. Breaking a policy association causes either a full replication or differential replication to occur the next time you run the replication policy. Depending on the amount of data being replicated, a full or differential replication can take a very long time to complete. in one of the following formats: Specify You might want to migrate SmartLock directories if you restored the directories on a target cluster, and want to transfer those directories either back to the source cluster or to a new cluster. You can view information about replication jobs that are currently running or paused. Use Live Chat for fast, direct access to EMC Customer Service Professionals to resolve your support questions. If you specify a directory to exclude, files and directories under the excluded directory are not replicated to the target cluster. If you believe you have fixed the error, you can return the replication policy to an enabled state by resolving the policy. Total Data field. values are valid: You can use the following You can manually start a replication job for a replication policy at any time. Failover reversion undoes a failover operation on a secondary cluster, enabling you to replicate data from the primary cluster to the secondary cluster again. You must activate a SyncIQ license on both Isilon clusters before you can replicate data between them. A paused job reserves cluster resources whether or not the resources are in use. You must activate a SyncIQ license on both Isilon clusters before you can replicate data between them. Workers on the source cluster send data while workers on the target cluster write data. isi_hw_status -i: Node model & serial number -- include this with every new case. The path of the source directory on the source cluster. Specify Resumes all currently running replication jobs. For example, the following command enables differential synchronization for newPolicy: You can create and view changelists that describe what data was modified by a replication job. The POSIX timestamp of when the item was last modified. The number of changelist entries in the changelist.
You need to run the command “isi devices” on the node with the suspect drive to determine what bay the drive is actually in.

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