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LOGICAL INTERFACE
A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network. LIFs can be hosted on the followingports:
VIRTUAL STORAGE TIER NetApp algorithms distinguish high-value data from low-value data and then retain that data in the Virtual Storage Tier. NetApp metadata, is always promoted when read for the first time. In contrast, sequential reads are normally not cached in the VST unless specifically enabled because they tend to crowd out more valuable data. DATA COMPRESSION ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Deletes any previous checkpoints and initiates the deduplication process of existing data to begin from scratch on the flexible volume specified (requires advanced mode). sis start –s –C . Begins compression of the existing data on disk. It will use the latestcheckpoint if
RLM UPDATES
For version 4.0 and above the procedure is as follows: Download the rlm firwware and copy it to the software folder. software install rlm firmware. Go to advanced mode (priv set advanced) rlm update -f. rlm reboot. Note: Dont be caught out with the usual message “Please type ‘rlm update’ to load the new RLM firmware.”. DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
LDAP AUTHENTICATION FOR ONCOMMAND UNIFIED MANAGER RUNNING I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum. There were a few places where I was caught offguard. STORAGE BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys JUNE ← 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Overview Starting in Data OnTap 7.3.1.1 additional information was added to the sysconfig command for the Storage Configuration. Possible System Storage Configurations: Configuration Type Description Single-Path All storage in system is single-pathed Mixed-Path Some storage is single-pathed, some is multi-pathed Multi-Path All storage in system is multi-pathed Single-Path HA All storage in 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys A BLOG FOR BOTH STORAGE AND VIRTUALIZATION ← ALL THINGS LDAP Authentication for OnCommand Unified Manager running on Linux. SDCLI. Logical Interface – LIFs. MetroCluster – Adding disks to an existing aggregate. MetroCluster – Create a mirrored aggregate.LOGICAL INTERFACE
A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network. LIFs can be hosted on the followingports:
VIRTUAL STORAGE TIER NetApp algorithms distinguish high-value data from low-value data and then retain that data in the Virtual Storage Tier. NetApp metadata, is always promoted when read for the first time. In contrast, sequential reads are normally not cached in the VST unless specifically enabled because they tend to crowd out more valuable data. DATA COMPRESSION ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Deletes any previous checkpoints and initiates the deduplication process of existing data to begin from scratch on the flexible volume specified (requires advanced mode). sis start –s –C . Begins compression of the existing data on disk. It will use the latestcheckpoint if
RLM UPDATES
For version 4.0 and above the procedure is as follows: Download the rlm firwware and copy it to the software folder. software install rlm firmware. Go to advanced mode (priv set advanced) rlm update -f. rlm reboot. Note: Dont be caught out with the usual message “Please type ‘rlm update’ to load the new RLM firmware.”. DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
LDAP AUTHENTICATION FOR ONCOMMAND UNIFIED MANAGER RUNNING I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum. There were a few places where I was caught offguard. STORAGE BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys JUNE ← 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Overview Starting in Data OnTap 7.3.1.1 additional information was added to the sysconfig command for the Storage Configuration. Possible System Storage Configurations: Configuration Type Description Single-Path All storage in system is single-pathed Mixed-Path Some storage is single-pathed, some is multi-pathed Multi-Path All storage in system is multi-pathed Single-Path HA All storage in 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys RAID BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION RAID basics. RAID. basics. I have learned a lot from this site in my early days. This really explains RAID in good detail. This is from acnc.com. They have done a good job at trying to explain the different RAID levels and how they work. Note: Click on the site to access thetutorial.
NETAPP – CLUSTERED ONTAP ← A BLOG FOR BOTH STORAGE AND 2021 A blog for both Storage and Virtualization — All RightsReserved.
RLM UPDATES
For version 4.0 and above the procedure is as follows: Download the rlm firwware and copy it to the software folder. software install rlm firmware. Go to advanced mode (priv set advanced) rlm update -f. rlm reboot. Note: Dont be caught out with the usual message “Please type ‘rlm update’ to load the new RLM firmware.”. DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
DIFFERENT STORAGE CONFIGURATIONS ← A BLOG FOR BOTH STORAGE The details can be found in the sysconfig output of the filer. Below are a few examples. 1. Multipath HA. test1> sysconfig. NetApp Release 8.1.1P1 7-Mode: System ID: 1575042391 (test1); partner ID: 1574237175 (test2) System Serial Number: 200000423120 (test1) System Rev: F6. WORDS OF WISDOM ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION “It’s not the skill sets, you need the right attitude to grow here” – Someone who I know quite well and respect . A spineless back is not a sign of flexibility and a nodding head is not the signof understanding..
STORAGE BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys CLUSTERED ONTAP ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. NETAPP SOFTWARE ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum There were a few places where I was caught offguard. 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys A BLOG FOR BOTH STORAGE AND VIRTUALIZATION ← ALL THINGS LDAP Authentication for OnCommand Unified Manager running on Linux. SDCLI. Logical Interface – LIFs. MetroCluster – Adding disks to an existing aggregate. MetroCluster – Create a mirrored aggregate.LOGICAL INTERFACE
A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network. LIFs can be hosted on the followingports:
VIRTUAL STORAGE TIER NetApp algorithms distinguish high-value data from low-value data and then retain that data in the Virtual Storage Tier. NetApp metadata, is always promoted when read for the first time. In contrast, sequential reads are normally not cached in the VST unless specifically enabled because they tend to crowd out more valuable data. ONTAP FEATURES ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION An insight into Virtual Storage Tier – VST A few questions answered regarding VST 1. Is there data migration involved? No. Any time a read request is received for a block on a volume or LUN where the VST is enabled, that block is automatically subject to promotion. DATA COMPRESSION ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Deletes any previous checkpoints and initiates the deduplication process of existing data to begin from scratch on the flexible volume specified (requires advanced mode). sis start –s –C . Begins compression of the existing data on disk. It will use the latestcheckpoint if
LDAP AUTHENTICATION FOR ONCOMMAND UNIFIED MANAGER RUNNING I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum. There were a few places where I was caught offguard. SNAPDRIVE CLI ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION sdcli sysconfig. The sysconfig command performs operations related to SnapDrive configuration. sdcli disk. The disk command performs operations on LUNs. sub commands: DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
HOW TO CONVERT A DATA ONTAP NODE FROM ONE OPERATING MODE This is a very interesting article I found from a NetApp KB. This was something that was considered a risk during the OnTap 8 c-mode infancy. There are some small changes to these as well. JUNE ← 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Overview Starting in Data OnTap 7.3.1.1 additional information was added to the sysconfig command for the Storage Configuration. Possible System Storage Configurations: Configuration Type Description Single-Path All storage in system is single-pathed Mixed-Path Some storage is single-pathed, some is multi-pathed Multi-Path All storage in system is multi-pathed Single-Path HA All storage in A BLOG FOR BOTH STORAGE AND VIRTUALIZATION ← ALL THINGS LDAP Authentication for OnCommand Unified Manager running on Linux. SDCLI. Logical Interface – LIFs. MetroCluster – Adding disks to an existing aggregate. MetroCluster – Create a mirrored aggregate.LOGICAL INTERFACE
A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network. LIFs can be hosted on the followingports:
VIRTUAL STORAGE TIER NetApp algorithms distinguish high-value data from low-value data and then retain that data in the Virtual Storage Tier. NetApp metadata, is always promoted when read for the first time. In contrast, sequential reads are normally not cached in the VST unless specifically enabled because they tend to crowd out more valuable data. ONTAP FEATURES ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION An insight into Virtual Storage Tier – VST A few questions answered regarding VST 1. Is there data migration involved? No. Any time a read request is received for a block on a volume or LUN where the VST is enabled, that block is automatically subject to promotion. DATA COMPRESSION ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Deletes any previous checkpoints and initiates the deduplication process of existing data to begin from scratch on the flexible volume specified (requires advanced mode). sis start –s –C . Begins compression of the existing data on disk. It will use the latestcheckpoint if
LDAP AUTHENTICATION FOR ONCOMMAND UNIFIED MANAGER RUNNING I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum. There were a few places where I was caught offguard. SNAPDRIVE CLI ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION sdcli sysconfig. The sysconfig command performs operations related to SnapDrive configuration. sdcli disk. The disk command performs operations on LUNs. sub commands: DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
HOW TO CONVERT A DATA ONTAP NODE FROM ONE OPERATING MODE This is a very interesting article I found from a NetApp KB. This was something that was considered a risk during the OnTap 8 c-mode infancy. There are some small changes to these as well. JUNE ← 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Overview Starting in Data OnTap 7.3.1.1 additional information was added to the sysconfig command for the Storage Configuration. Possible System Storage Configurations: Configuration Type Description Single-Path All storage in system is single-pathed Mixed-Path Some storage is single-pathed, some is multi-pathed Multi-Path All storage in system is multi-pathed Single-Path HA All storage in RAID BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION RAID basics. RAID. basics. I have learned a lot from this site in my early days. This really explains RAID in good detail. This is from acnc.com. They have done a good job at trying to explain the different RAID levels and how they work. Note: Click on the site to access thetutorial.
WORK FLOW AUTOMATION (WFA) OnCommand Workflow Automation (WFA) is a software solution that enables you to create storage workflows and automate storage management tasks such as provisioning, migrating, decommissioning, and cloning storage. WFA enables you to create simple and complex workflows in a short time for virtualized and cloud environments.RLM UPDATES
For version 4.0 and above the procedure is as follows: Download the rlm firwware and copy it to the software folder. software install rlm firmware. Go to advanced mode (priv set advanced) rlm update -f. rlm reboot. Note: Dont be caught out with the usual message “Please type ‘rlm update’ to load the new RLM firmware.”. DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
DIFFERENT STORAGE CONFIGURATIONS ← A BLOG FOR BOTH STORAGE The details can be found in the sysconfig output of the filer. Below are a few examples. 1. Multipath HA. test1> sysconfig. NetApp Release 8.1.1P1 7-Mode: System ID: 1575042391 (test1); partner ID: 1574237175 (test2) System Serial Number: 200000423120 (test1) System Rev: F6. CLUSTERED ONTAP ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. HOW TO CONVERT A DATA ONTAP NODE FROM ONE OPERATING MODE This is a very interesting article I found from a NetApp KB. This was something that was considered a risk during the OnTap 8 c-mode infancy. There are some small changes to these as well. STORAGE BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys NETAPP SOFTWARE ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum There were a few places where I was caught offguard. 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys A BLOG FOR BOTH STORAGE AND VIRTUALIZATION ← ALL THINGS LDAP Authentication for OnCommand Unified Manager running on Linux. SDCLI. Logical Interface – LIFs. MetroCluster – Adding disks to an existing aggregate. MetroCluster – Create a mirrored aggregate.LOGICAL INTERFACE
A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network. LIFs can be hosted on the followingports:
VIRTUAL STORAGE TIER NetApp algorithms distinguish high-value data from low-value data and then retain that data in the Virtual Storage Tier. NetApp metadata, is always promoted when read for the first time. In contrast, sequential reads are normally not cached in the VST unless specifically enabled because they tend to crowd out more valuable data. ONTAP FEATURES ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION An insight into Virtual Storage Tier – VST A few questions answered regarding VST 1. Is there data migration involved? No. Any time a read request is received for a block on a volume or LUN where the VST is enabled, that block is automatically subject to promotion. DATA COMPRESSION ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Deletes any previous checkpoints and initiates the deduplication process of existing data to begin from scratch on the flexible volume specified (requires advanced mode). sis start –s –C . Begins compression of the existing data on disk. It will use the latestcheckpoint if
LDAP AUTHENTICATION FOR ONCOMMAND UNIFIED MANAGER RUNNING I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum. There were a few places where I was caught offguard. SNAPDRIVE CLI ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION sdcli sysconfig. The sysconfig command performs operations related to SnapDrive configuration. sdcli disk. The disk command performs operations on LUNs. sub commands: DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
HOW TO CONVERT A DATA ONTAP NODE FROM ONE OPERATING MODE This is a very interesting article I found from a NetApp KB. This was something that was considered a risk during the OnTap 8 c-mode infancy. There are some small changes to these as well. JUNE ← 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Overview Starting in Data OnTap 7.3.1.1 additional information was added to the sysconfig command for the Storage Configuration. Possible System Storage Configurations: Configuration Type Description Single-Path All storage in system is single-pathed Mixed-Path Some storage is single-pathed, some is multi-pathed Multi-Path All storage in system is multi-pathed Single-Path HA All storage in A BLOG FOR BOTH STORAGE AND VIRTUALIZATION ← ALL THINGS LDAP Authentication for OnCommand Unified Manager running on Linux. SDCLI. Logical Interface – LIFs. MetroCluster – Adding disks to an existing aggregate. MetroCluster – Create a mirrored aggregate.LOGICAL INTERFACE
A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. You can configure LIFs on ports over which the cluster sends and receives communications over the network. LIFs can be hosted on the followingports:
VIRTUAL STORAGE TIER NetApp algorithms distinguish high-value data from low-value data and then retain that data in the Virtual Storage Tier. NetApp metadata, is always promoted when read for the first time. In contrast, sequential reads are normally not cached in the VST unless specifically enabled because they tend to crowd out more valuable data. ONTAP FEATURES ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION An insight into Virtual Storage Tier – VST A few questions answered regarding VST 1. Is there data migration involved? No. Any time a read request is received for a block on a volume or LUN where the VST is enabled, that block is automatically subject to promotion. DATA COMPRESSION ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Deletes any previous checkpoints and initiates the deduplication process of existing data to begin from scratch on the flexible volume specified (requires advanced mode). sis start –s –C . Begins compression of the existing data on disk. It will use the latestcheckpoint if
LDAP AUTHENTICATION FOR ONCOMMAND UNIFIED MANAGER RUNNING I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum. There were a few places where I was caught offguard. SNAPDRIVE CLI ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION sdcli sysconfig. The sysconfig command performs operations related to SnapDrive configuration. sdcli disk. The disk command performs operations on LUNs. sub commands: DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
HOW TO CONVERT A DATA ONTAP NODE FROM ONE OPERATING MODE This is a very interesting article I found from a NetApp KB. This was something that was considered a risk during the OnTap 8 c-mode infancy. There are some small changes to these as well. JUNE ← 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Overview Starting in Data OnTap 7.3.1.1 additional information was added to the sysconfig command for the Storage Configuration. Possible System Storage Configurations: Configuration Type Description Single-Path All storage in system is single-pathed Mixed-Path Some storage is single-pathed, some is multi-pathed Multi-Path All storage in system is multi-pathed Single-Path HA All storage in RAID BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION RAID basics. RAID. basics. I have learned a lot from this site in my early days. This really explains RAID in good detail. This is from acnc.com. They have done a good job at trying to explain the different RAID levels and how they work. Note: Click on the site to access thetutorial.
WORK FLOW AUTOMATION (WFA) OnCommand Workflow Automation (WFA) is a software solution that enables you to create storage workflows and automate storage management tasks such as provisioning, migrating, decommissioning, and cloning storage. WFA enables you to create simple and complex workflows in a short time for virtualized and cloud environments.RLM UPDATES
For version 4.0 and above the procedure is as follows: Download the rlm firwware and copy it to the software folder. software install rlm firmware. Go to advanced mode (priv set advanced) rlm update -f. rlm reboot. Note: Dont be caught out with the usual message “Please type ‘rlm update’ to load the new RLM firmware.”. DFMDC ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION DataFabric® Manager Data Collector (dfmdc) is a tool to collect data used by NetApp support when troubleshooting DataFabric Manager issues. The tool runs various dfm command, gathers up the log files, then consolidates them into a single compressed tar image which can be uploaded to NetApp for analysis. DataFabric Manager license isrequired
DIFFERENT STORAGE CONFIGURATIONS ← A BLOG FOR BOTH STORAGE The details can be found in the sysconfig output of the filer. Below are a few examples. 1. Multipath HA. test1> sysconfig. NetApp Release 8.1.1P1 7-Mode: System ID: 1575042391 (test1); partner ID: 1574237175 (test2) System Serial Number: 200000423120 (test1) System Rev: F6. CLUSTERED ONTAP ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION A LIF (logical interface) is an IP address with associated characteristics, such as a role, a home port, a home node, a routing group, a list of ports to fail over to, and a firewall policy. HOW TO CONVERT A DATA ONTAP NODE FROM ONE OPERATING MODE This is a very interesting article I found from a NetApp KB. This was something that was considered a risk during the OnTap 8 c-mode infancy. There are some small changes to these as well. STORAGE BASICS ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys NETAPP SOFTWARE ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION I had a recent opportunity to work on a configuration mentioned in the title. The OCUM version was 5.2.1P1 and the OS was RHEL. This is well documented in the NetApp OCUM guide – NetApp_OnCommand_Unified_Manager_Online_Help and NetApp Community Forum There were a few places where I was caught offguard. 2013 ← A BLOG FOR BOTH STORAGE AND VIRTUALIZATION Checking the RAID type and config In this example the aggregate has two disks and is a R4 configuration. testfiler01*> aggr status -r aggr1 Aggregate aggr1 (online, raid4) (block checksums) Plex /aggr1/plex0 (online, normal, active, pool0) RAID group /aggr1/plex0/rg0 (normal, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys A BLOG FOR BOTH STORAGE AND VIRTUALIZATION All things OnTap and anything related to it* __
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