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QoreStor 7.2.0 - User Guide

Introducing QoreStor Accessing QoreStor Configuring QoreStor settings
Licensing QoreStor Configuring SAML Configuring an SSL Certificate for your QoreStor System Configuring Active Directory settings Understanding system operation scheduling Configuring Secure Connect Enabling MultiConnect Configuring and using Rapid NFS and Rapid CIFS Configuring and using VTL Configuring and Using Encryption at Rest Configuring and using the Recycle Bin Configuring Cloud Reader Configuring RDA immutability
Managing containers Managing local storage Managing cloud storage Managing replications Managing users Monitoring the QoreStor system Managing QoreStor remotely Support, maintenance, and troubleshooting Security recommendations guide About us

Deleting a user

You can delete a user account from both the QoreStor GUI and the command line interface.

NOTE: You cannot delete the administrator user.

Deleting a user account through the GUI

To delete a user, complete the following steps:

  1. In the navigation menu, click Users.
  2. In the list of users, find the user you want to delete. In the Actions column, click the ellipsis icon , then click Delete.
  3. When prompted to confirm, click Remove.

Deleting a user account through the command line

To delete a user, complete the following steps:

  1. Access the QoreStor CLI. Refer to Accessing the CLI commands for more information.
  2. Delete a user account with the command
    user --delete --name <user name>

    Refer to the QoreStor Command Line Reference Guide for more information.

Monitoring the QoreStor system

This topic describes how you can monitor the current state of QoreStor operations on the Dashboard page.

Using the Dashboard page

The Dashboard page contains graphics that show key information about the current state of your QoreStor instance. This page automatically refreshes every 30 seconds.

To use the Dashboard page, follow these steps.

  1. Click Dashboard in the navigation menu of the QoreStor GUI.
  2. You can view the following graphs:
    • Compression—displays a total compression in percentage (combining both deduplication and compression) over a time period (for example, every hour, which is the default).
    • Swap memory Usage—displays the amount of swap memory used.
    • Physical Capacity—displays total used space, free space, and used and encrypted space in GBs and TBs.
    • Network throughput—displays performance information for the configured NICs.
    • Throughput—displays the throughput volume (reads and writes) in Mebibytes/second (MiB/s) based on time (for example, every hour, which is the default).
    • Storage capacity—displays the amount of used and free storage space.
    • System Information—displays information on the QoreStor system, including:
      • System State
      • Hostname
      • System ID
      • Dictionary Type
      • Number of Storage Groups
      • Number of Containers
      • Operating System
  3. At the top of the Dashboard page, you can also view the System Summary section, which lists key information about the current QoreStor system, including:
    • Cleaner status—The current cleaner status as one of the following states:
      • Pending—displayed when there is any scheduled window set and the current time is outside the scheduled window for the Cleaner operation.
      • Running—displayed when the Cleaner operation is running during a scheduled window.
      • Idle—displayed only if there is no Cleaner operation running during a scheduled window.
    • Total number of files in all containers
    • Current savings
    • Number of containers
    • Capacity used
    • Number of Storage Groups
    • Physical Capacity
  4. To change the time display in the graphs, click History within the graph you want to view, and then select the time increment to view.

Viewing QoreStor statistics by using the CLI

An alternate method for viewing the current QoreStor statistics is by using the QoreStor CLI command: stats --system. This command shows the following categories of system statistics:

  • Capacity Used - Total capacity used by QoreStor in all of the mount points and enclosures configured for QoreStor.
  • Capacity Used in GB - Total capacity in GB used by QoreStor in all of the mount points and enclosures configured for QoreStor.
  • Capacity Free - Total free capacity in all of the mount points configured for QoreStor. If using QoreStor with Object Direct Storage, it shows Licensed Capacity - Capacity Used.
  • Capacity Free in GB - Total free capacity in GB in all of the mount points configured for QoreStor. If using QoreStor with Object Direct Storage, it shows Licensed Capacity - Capacity Used.
  • Cloud Capacity Used - Total capacity of cloud-replicated data (post-dedupe) by this QoreStor instance.
  • Cloud Capacity Used in GB - Total capacity in GB of cloud-replicated data (post-dedupe) by this QoreStor instance.
  • Object Direct Capacity Used - Total capacity used by object storage by this QoreStor instance with Object Direct Storage.
  • Object Direct Capacity Used in GB - Total capacity in GB used by object storage by this QoreStor instance with Object Direct Storage.
  • Archive Capacity Used - Total capacity used in Azure Glacier or Deep Glacier by this QoreStor instance.
  • Archive Capacity Used in GB - Total capacity in GB used in Azure Glacier or Deep Glacier by this QoreStor instance.
  • Metadata Used - Total capacity used by metadata partition, which is not included in licensed capacity.
  • Metadata Used in GB - Total capacity in GB used by metadata partition, which is not included in licensed capacity.
  • Reserve Space - Free capacity below which QoreStor goes into read-only mode.
  • Reserve Space in GB - Free capacity below which QoreStor goes into read-only mode.
  • Total Capacity - Physical capacity of all of the mount points configured for QoreStor. For QoreStor with Object Direct Storage, it is Licensed capacity.
  • Total Capacity in GB - Physical capacity in GB of all of the mount points configured for QoreStor. For QoreStor with Object Direct Storage, it is Licensed capacity.
  • Licensed Capacity - Total licensed capacity.
  • Licensed Capacity in GB - Total licensed capacity in GB.
  • Read Throughput - Throughput at which data is being read out of QoreStor during restore or replication.
  • Write Throughput - Logical throughput at which data is being ingested, which is computed using total data written to QoreStor including duplicate data in a particular period of time.
  • Current Files - Current number of files present on the system, which does not include files in the Cleaner laundry.
  • Current Files Stubbed - Current number of files for which a cloud on-premises retention policy was applied and local storage was released. File data resides in cloud storage only.
  • Modified Files Uploaded to Cloud - Current number of files (count only) that were updated after uploading to a cloud tier and are re-uploaded again to the cloud tier along with updates.
  • Modified Files Uploaded to Archive - Current number of files (count only) that were updated after uploading to an archive tier and are re-uploaded again to the archive tier along with updates.
  • Current Bytes - Current size of data protected on the system.
  • Current Stubbed Bytes - Current logical bytes which are released after applying cloud on-premises retention policy.
  • Current Local Bytes - Current logical bytes on on-premises disks.
  • Post Dedupe Bytes - Current bytes in the system post deduplication.
  • Post Compression Bytes - Current bytes in the system after compression (which is done after deduplication).
  • Post Encryption Bytes - Current bytes after encryption. Encryption (if enabled) is done after compression.
  • Post Encryption Bytes in GiB - Current bytes in GiB after encryption. Encryption (if enabled) is done after compression.
  • Cleaner Status - Status of the space reclamation process.
  • Compression Status - Status of the compression process.
  • Total Inodes - current number of file and directory inodes.
  • Bytes decrypted - Total number of bytes decrypted during data restore.
  • Dedupe Savings - Current dedupe savings across the system (including cloud and archive tier) if configured any.
  • Compression Savings - Current compression savings across system (including cloud and archive tier), if configured.
  • Total Savings - Current dedupe and compression savings across system (including cloud and archive tier), if configured.
  • Local Dedupe Savings - Current dedupe savings of system for any data residing locally on disk.
  • Local Compression Savings - Current compression savings of system for any data residing locally on disk.
  • Local Total Savings - Current dedupe and compression savings of system for any data residing locally on disk.
  • Current Recycle Bin Files - Current number of files in Recycle Bin (for all the containers on which Recycle Bin was enabled).
  • Current Recycle Bin Logical Bytes - Current number of logical bytes in Recycle Bin (for all the containers on which Recycle Bin was enabled).
  • Total Immutable Files - Current number of files for which immutability is set across all the RDA containers.

For more information on QoreStor CLI commands, see the QoreStor Command Line Reference Guide.

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