- #Sap business one hana hardware requirements license
- #Sap business one hana hardware requirements windows
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#Sap business one hana hardware requirements license
The Pure Storage products and programs described in this documentation are distributed under a license agreement restricting the use, copying, distribution, and decompilation/reverse engineering of the products. Third party names may be trademarks of their respective owners. © 2015-2022 Pure Storage® (“Pure”), Portworx® and associated its trademarks can be found here as and its virtual patent marking program can be found here. If it is required that each volume needs to have QoS set, all that needs to occur is that a user navigates to the Storage view in the FlashArray GUI, under the volume heading a volume or volume group is selected and the QoS rate limiting is set for that volume: Operating other workloads on an //XR3 array with SAP HANA installed is possible by using QoS rate limiting and ensuring that the volumes used for SAP HANA have all the IOPS and bandwidth required to complete any operations regardless of the other workloads on the storage system. This also ensures that tenants receive consistent performance as new tenants are added. QoS limits can also be applied to a group of volumes ensuring a consistent experience for all tenants of the array by offering one performance limit setting (MB/s) to configure for the group. QoS limits in terms of either bandwidth or IOPS can be applied on a per volume basis to throttle individual workloads and ensure that no other workloads are impacted. Always-On QoS prevents workloads from using more than their fair share of resources on the array by efficiently throttling noisy neighbors. No knobs and nothing to configure: Always-On QoS protects against noisy neighbors. Pure Storage FlashArray//X comes default with Always-On QoS. Give the user the same GID as set out for the group name and the expected UID of the user for the SAP HANA installation.
Return to the WFS NFS Identity Mapping dialog and select the "New." button for Mapped Users. Give the group the same GID as expected to be used in the installation of SAP HANA. In the WFS NFS Identity Mapping dialog, select the "New." button for Mapped groups.īrowse for the sapsys group created in step 1. Return to File and Storage Services, right click on the file server that will be/is hosting the NFS share for SAP HANA and select "NFS Identity Mapping". In this example, Active Directory Domain Services are being used. In identity mapping set the identity mapping source. In the WFS NFS dialog set the relevant protocol versions (version 3 and Version 4.1 recommended), set the NLM grace period to 45 seconds, Lease period to 90 seconds and NFS 4.1 grace period to 180 seconds. When the dialog appears select "NFS Settings". Navigate to "File and Storage Services" and right click on the file server that will be/is hosting the NFS share for SAP HANA.
#Sap business one hana hardware requirements windows
On the Windows File Services Instance, open server manager. The NFS service in windows file services needs to be set up to be able to map credentials in the domain to an NFS GID and UID. If using none as an IO scheduler ensure the /etc/udev/rules.d/99-pureudev configuration file is updated to apply the correct setting for each device:ĪCTION="add|change", KERNEL="sd*", SUBSYSTEM="block", ENVįor any more information on the SAP HANA Storage API connector, please see SAP Note 1922823. To check the "none" scheduler is available for each device look at the scheduler property:
To enable non as an IO scheduler in RHEL follow the below steps: Run the grub2-mkconfig command to ensure the new bootloader options are applied on the next reboot.GRUB_CMDLINE_LINUX_DEFAULT="splash=silent resume=/dev/disk/by-path/pci-0000:03:00.0-scsi-0:0:0:0-part2 quiet crashkernel=199M,high crashkernel=72M,low scsi_mod.use_blk_mq=1 dm_mod.use_blk_mq=y".Edit the /etc/default/grub file and add "scsi_mod.use_blk_mq=1 dm_mod.use_blk_mq=y " to GRUB_CMDLINE_LINUX_DEFAULT.To enable none as an IO scheduler in SLES follow the below steps: If the Operating System being used for SAP HANA is SLES for SAP Applications 12 SP4 or later, or RHEL for SAP Applications 8 or later, it is recommended to use the "none" io scheduler.