Unity™ Family Service Commands Technical Notes
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... a service tool - Storage Processor (SP) A discrete, high-availability server that can manage and configure servers, and provision storage. switch (no quotation marks). If the Unity system detects a problem with either the "--help Dump ACL database (svc_acldb_dump) This service script dumps the ACL database entries of software or hardware events during its corresponding Boot Counter is for a Unity system. Normal Mode Standard operational mode for maintenance and troubleshooting. Service Mode The Unity system's reduced operational mode is incremented. User data...
... a service tool - Storage Processor (SP) A discrete, high-availability server that can manage and configure servers, and provision storage. switch (no quotation marks). If the Unity system detects a problem with either the "--help Dump ACL database (svc_acldb_dump) This service script dumps the ACL database entries of software or hardware events during its corresponding Boot Counter is for a Unity system. Normal Mode Standard operational mode for maintenance and troubleshooting. Service Mode The Unity system's reduced operational mode is incremented. User data...
Unity™ Family Service Commands Technical Notes
Page 84
... time system boots up. Related commands Restore Unity OE (svc_reimage) Service Mode information (svc_rescue_state) This service script views, sets, or clears the software boot control counters, which determine whether an SP is able to meet baseline functionality and boot normally, or whether it is rebooted. ● Clear-this command. Note that : 1. Try an SP reimage (svc_reimage) to boot back into a 'degraded' state has been cleared or fixed locally in 'degraded' mode. 2. All user data...
... time system boots up. Related commands Restore Unity OE (svc_reimage) Service Mode information (svc_rescue_state) This service script views, sets, or clears the software boot control counters, which determine whether an SP is able to meet baseline functionality and boot normally, or whether it is rebooted. ● Clear-this command. Note that : 1. Try an SP reimage (svc_reimage) to boot back into a 'degraded' state has been cleared or fixed locally in 'degraded' mode. 2. All user data...
Unity™ Family Service Commands Technical Notes
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... also enables the user to change the concurrent backup sessions from the default value of file systems mounted. This applies when the NAS server has Internationalization turned on the NAS server to match the dialect of the I/O buffer (in minutes) used as requested by TAPE_READ/TAPE_WRITE from persisting forever when an SP reboot happens during an NDMP backup. NAS server Enable or disable IPv6 connection address...
... also enables the user to change the concurrent backup sessions from the default value of file systems mounted. This applies when the NAS server has Internationalization turned on the NAS server to match the dialect of the I/O buffer (in minutes) used as requested by TAPE_READ/TAPE_WRITE from persisting forever when an SP reboot happens during an NDMP backup. NAS server Enable or disable IPv6 connection address...
Unity™ Family Unisphere® Command Line Interface User Guide
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...View power supply...291 Manage link control card (LCC) (physical deployments only 292 View link control card...292 Manage SSD (physical deployments only)...293 View SSD...293 Manage disk array enclosure (DAE)...294 View disk array enclosure...294 Manage disk processor enclosure (DPE)...295 View disk processor enclosure...296 Manage memory module (physical deployments only 296 View memory module...297 Manage System Status Card (physical deployments only 297 View SSC...298 Manage fan modules (physical deployments only 298 View fan module...299 Manage I/O modules, embedded modules, and 4-port...
...View power supply...291 Manage link control card (LCC) (physical deployments only 292 View link control card...292 Manage SSD (physical deployments only)...293 View SSD...293 Manage disk array enclosure (DAE)...294 View disk array enclosure...294 Manage disk processor enclosure (DPE)...295 View disk processor enclosure...296 Manage memory module (physical deployments only 296 View memory module...297 Manage System Status Card (physical deployments only 297 View SSC...298 Manage fan modules (physical deployments only 298 View fan module...299 Manage I/O modules, embedded modules, and 4-port...
Unity™ Family Unisphere® Command Line Interface User Guide
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... the command output. Access the system To access and run commands on ) that this switch should not be prompted to input the password. -port Specify the port number through Unisphere CLI, specify the network name or management IP address of the system, your username, and your password each time you run commands. Display the version of stdout. If no default address exists, the client uses the localhost address 127.0.0.1. -user|-u Domain and username for -default. Display...
... the command output. Access the system To access and run commands on ) that this switch should not be prompted to input the password. -port Specify the port number through Unisphere CLI, specify the network name or management IP address of the system, your username, and your password each time you run commands. Display the version of stdout. If no default address exists, the client uses the localhost address 127.0.0.1. -user|-u Domain and username for -default. Display...
Unity™ Family Unisphere® Command Line Interface User Guide
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...Configure Network Communication Format /net/nas/dhsmconn -id delete [-async] [-recallPolicyOnDelete {fail | no - Example 1 The following command modifies the readPolicy setting for stub files that depend on the secondary storage HTTP server. Valid values are: ● fail (default) - deletes the connection without checking for connection "dhsmconn_1". Example 2 The following command modifies the mode of connection "dhsmconn_1". uemcli /net/nas/dhsmconn -id dhsmconn_1 modify -readPolicy passthrough Storage system address: 10.0.0.1 Storage system port: 443 HTTP connection...
...Configure Network Communication Format /net/nas/dhsmconn -id delete [-async] [-recallPolicyOnDelete {fail | no - Example 1 The following command modifies the readPolicy setting for stub files that depend on the secondary storage HTTP server. Valid values are: ● fail (default) - deletes the connection without checking for connection "dhsmconn_1". Example 2 The following command modifies the mode of connection "dhsmconn_1". uemcli /net/nas/dhsmconn -id dhsmconn_1 modify -readPolicy passthrough Storage system address: 10.0.0.1 Storage system port: 443 HTTP connection...
Unity™ Family Unisphere® Command Line Interface User Guide
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... SP failure. Example The following command collects service information about system performance and saves it to help troubleshoot and resolve issues. File size Total size of the core dump file. Format /service/system/dump [-id ] show Storage system address: 10.0.0.1 Storage system port: 443 564 Service the System Creation time Date and time when the core dump file was generated. Core dump files are used by support to a file. Manage core dump files Manage the list of...
... SP failure. Example The following command collects service information about system performance and saves it to help troubleshoot and resolve issues. File size Total size of the core dump file. Format /service/system/dump [-id ] show Storage system address: 10.0.0.1 Storage system port: 443 564 Service the System Creation time Date and time when the core dump file was generated. Core dump files are used by support to a file. Manage core dump files Manage the list of...
Unity™ Family Configuring Replication
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... CP949. Fibre Channel configuration for synchronous replication. Before creating a replication interface or connection, it will revert the codepage to support a long range connection), SM cables along with an SM SFP connection on the switch. For synchronous replication, a Fibre Channel (FC) connection is assigned, it is recommended that state is an extension of the Unity system can never be changed . 34 Considerations for UTF-8. Once an FC port is used for data communication, and...
... CP949. Fibre Channel configuration for synchronous replication. Before creating a replication interface or connection, it will revert the codepage to support a long range connection), SM cables along with an SM SFP connection on the switch. For synchronous replication, a Fibre Channel (FC) connection is assigned, it is recommended that state is an extension of the Unity system can never be changed . 34 Considerations for UTF-8. Once an FC port is used for data communication, and...
Unity™ Family Configuring Replication
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... connection mode you want to use the same retention policy or a different policy. Only unattached (read /write (share) snapshots (as opposed to the remote system. ● For local replication, the password associated with a LUN move operation. The system automatically creates a destination storage resource as the replication destination system. NOTE: You can have either data reduction enabled or no data reduction enabled. ○ However, if you change the source file...
... connection mode you want to use the same retention policy or a different policy. Only unattached (read /write (share) snapshots (as opposed to the remote system. ● For local replication, the password associated with a LUN move operation. The system automatically creates a destination storage resource as the replication destination system. NOTE: You can have either data reduction enabled or no data reduction enabled. ○ However, if you change the source file...
Unity™ Family Configuring Pools
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... SAS drives can scale up to configure the FAST Cache and maximum FAST Cache capacity vary by extending the storage system's existing caching capacity. Managing the FAST Cache (supported physical deployments only) 21 It is reduced. This is possible because the load on back-end hard drives is not applicable to analyze specific application requirements. The working set of Flash drives. This allows a large set can configure individual pools to use...
... SAS drives can scale up to configure the FAST Cache and maximum FAST Cache capacity vary by extending the storage system's existing caching capacity. Managing the FAST Cache (supported physical deployments only) 21 It is reduced. This is possible because the load on back-end hard drives is not applicable to analyze specific application requirements. The working set of Flash drives. This allows a large set can configure individual pools to use...
Unity™ Family Configuring Pools
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... SAS Flash drives, is active with daily read , accessed frequently, and readily available. ● The system has enough drives for archival purposes that uses large-block I/O. On the General tab, select or clear Use FAST Cache. Select the Settings icon, and then select Storage Configuration > FAST Cache Disks to view the status, total space, and number of pools currently using the FAST Cache for this can impact system performance and the performance of drives...
... SAS Flash drives, is active with daily read , accessed frequently, and readily available. ● The system has enough drives for archival purposes that uses large-block I/O. On the General tab, select or clear Use FAST Cache. Select the Settings icon, and then select Storage Configuration > FAST Cache Disks to view the status, total space, and number of pools currently using the FAST Cache for this can impact system performance and the performance of drives...
Unity SNMP Alert Messages Reference Guide
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... the wrong model type. Replace the I /O module. If the fault persists or occurs repeatedly, the SP needs to power on . %2 is committed. The system was unable to be replaced. Before you may have manually put the Storage Processor (SP) in your service provider. Storage Processor %2 has faulted (Part Number %3, Serial Number %4) Storage Processor %2 has been removed The system software on this I /O module. Reboot the system to be replaced. Ensure that the cables are connected securely...
... the wrong model type. Replace the I /O module. If the fault persists or occurs repeatedly, the SP needs to power on . %2 is committed. The system was unable to be replaced. Before you may have manually put the Storage Processor (SP) in your service provider. Storage Processor %2 has faulted (Part Number %3, Serial Number %4) Storage Processor %2 has been removed The system software on this I /O module. Reboot the system to be replaced. Ensure that the cables are connected securely...
EMC Unity Family 5.0.8.0.5.007 Release Notes
Page 89
... the host, the more time depending on the number of Fixed in code. it was in a hung state) and rebooted 3 times, as RecoverPoint were unable to a Host, Fixed in code. Replication for a quota tree can't finish migrating before the associated FS migration session completes (usually this quota configuration may fail for source 2. backup for async replication destination, the backup may fail to access LUNs via SPB. 4.1.2.9257522 4.3.1.1525703027 If user configured...
... the host, the more time depending on the number of Fixed in code. it was in a hung state) and rebooted 3 times, as RecoverPoint were unable to a Host, Fixed in code. Replication for a quota tree can't finish migrating before the associated FS migration session completes (usually this quota configuration may fail for source 2. backup for async replication destination, the backup may fail to access LUNs via SPB. 4.1.2.9257522 4.3.1.1525703027 If user configured...
EMC Unity Family 5.0.8.0.5.007 Release Notes
Page 159
... configuring a management port IPv4 address. This caused user data to invalid signature! of This issue has been badlock patches on Samba, resolved in the code. missing_flags [0x00000010] - This issue has been resolved in the code. All previous versions 4.1.0.8940590 After installing the first release of the Kerberos credentials. session setup failed: NT_STATUS_ACCESS_DENIE D All previous versions 4.1.0.8940590 The power supply firmware upgrade failed. All previous versions 4.1.0.8940590 If a user uploaded a passwordprotected certificate using the Service command...
... configuring a management port IPv4 address. This caused user data to invalid signature! of This issue has been badlock patches on Samba, resolved in the code. missing_flags [0x00000010] - This issue has been resolved in the code. All previous versions 4.1.0.8940590 After installing the first release of the Kerberos credentials. session setup failed: NT_STATUS_ACCESS_DENIE D All previous versions 4.1.0.8940590 The power supply firmware upgrade failed. All previous versions 4.1.0.8940590 If a user uploaded a passwordprotected certificate using the Service command...
EMC Unity Family 5.0.8.0.5.007 Release Notes
Page 170
... to use File Delegation resolved in use (Error Code: 0x716e00a) 4.0.0.7329527 4.0.1.8194551 170 Dell EMC Unity™ Family Release Notes displayed the ID attribute as "Id." 4.0.1.8194551 814113 Setting a value for Remote Support. created with faulted drives. 4.0.1.8194551 813867 When file systems are defined in This issue has been a different pool than their NAS resolved in version 813764 (physical The user is recovered, the NAS server state may have failed...
... to use File Delegation resolved in use (Error Code: 0x716e00a) 4.0.0.7329527 4.0.1.8194551 170 Dell EMC Unity™ Family Release Notes displayed the ID attribute as "Id." 4.0.1.8194551 814113 Setting a value for Remote Support. created with faulted drives. 4.0.1.8194551 813867 When file systems are defined in This issue has been a different pool than their NAS resolved in version 813764 (physical The user is recovered, the NAS server state may have failed...
EMC Unity Family 5.0.8.0.5.007 Release Notes
Page 180
... replication connection tab. or UEMCLI. later 988203 Creating replication from Unisphere GUI 4.5.0.0.5.096 and using a 4.5.0.0.5.096 and later Restart the Management Software, under Service -> Service Tasks > Storage System in the UI, REST API, or UEMCLI. version 4.4 to create replication from the same source VM, part of times to an array with root credentials. 2. Open the /etc/vmware/config file using VMware VSI plugin. move operation failed as well. Refer to the Sync after cutover, if user...
... replication connection tab. or UEMCLI. later 988203 Creating replication from Unisphere GUI 4.5.0.0.5.096 and using a 4.5.0.0.5.096 and later Restart the Management Software, under Service -> Service Tasks > Storage System in the UI, REST API, or UEMCLI. version 4.4 to create replication from the same source VM, part of times to an array with root credentials. 2. Open the /etc/vmware/config file using VMware VSI plugin. move operation failed as well. Refer to the Sync after cutover, if user...
EMC Unity Family 5.0.8.0.5.007 Release Notes
Page 190
... not preserve the specific user quotas you are configured with different IP addresses. to log in as another account. This caused the Create job to be redirected to a source CIFS server and the destination Unity import interface and later was lost(Error Code: 0x900a324). Unisphere returns the following command : .server_config server_X - and later After you perform the initial license installation process on a new Unity system, and you...
... not preserve the specific user quotas you are configured with different IP addresses. to log in as another account. This caused the Create job to be redirected to a source CIFS server and the destination Unity import interface and later was lost(Error Code: 0x900a324). Unisphere returns the following command : .server_config server_X - and later After you perform the initial license installation process on a new Unity system, and you...
EMC Unity Family 5.0.8.0.5.007 Release Notes
Page 192
.... provider from CAVA server xx.xx.xx.xx without the EMC VirusChecking privilege:>>> User Do not use CAVA for regular host IO. 192 Dell EMC Unity™ Family Release Notes All versions. found (0x7d1400c)" errors. 855767 When you customize a list of parallel operations, diff REST API requests were sent in parallel. { and try again. After performing a Unity OE upgrade, reenable SSH using a 16Gb FC switch. All versions 2.
.... provider from CAVA server xx.xx.xx.xx without the EMC VirusChecking privilege:>>> User Do not use CAVA for regular host IO. 192 Dell EMC Unity™ Family Release Notes All versions. found (0x7d1400c)" errors. 855767 When you customize a list of parallel operations, diff REST API requests were sent in parallel. { and try again. After performing a Unity OE upgrade, reenable SSH using a 16Gb FC switch. All versions 2.
EMC Unity Family 5.1.2.0.5.007 Release Notes
Page 13
... doesn't have enough free space to create destination File System" when changing the recommended destination pool for the LUN name in the Unisphere UI if switching a SAS cable from Disk 0_0_X to be deleted. You will display these drives as one user and then trying to obtain the "Last Refresh Time" attribute value for this will display immediately. When logging into Unisphere as faulted. The Job...
... doesn't have enough free space to create destination File System" when changing the recommended destination pool for the LUN name in the Unisphere UI if switching a SAS cable from Disk 0_0_X to be deleted. You will display these drives as one user and then trying to obtain the "Last Refresh Time" attribute value for this will display immediately. When logging into Unisphere as faulted. The Job...
EMC Unity™ Family Upgrading Unity Software
Page 8
... resolve underlying problems that may prevent a successful update. ● When you receive an alert in Unisphere that updated firmware is in progress. ● Unisphere may be temporarily disconnected during the upgrade when the primary storage processor reboots, and it replaces the previous version. If you downloaded the software manually, save the upgrade file to upload a file now by support. ● Upload a File: If there are multiple possible options...
... resolve underlying problems that may prevent a successful update. ● When you receive an alert in Unisphere that updated firmware is in progress. ● Unisphere may be temporarily disconnected during the upgrade when the primary storage processor reboots, and it replaces the previous version. If you downloaded the software manually, save the upgrade file to upload a file now by support. ● Upload a File: If there are multiple possible options...
