2/19/2023 0 Comments Aws scsi disk map to xvd![]() ![]() SCSI3-PRs native support enables customers to create a new or move an existing Windows Server Failover Cluster (WSFC) with up to 6 nodes and 64 shared disks to VMware Cloud on AWS. The new feature, recently introduced in VMware Cloud on AWS – SCSI-3 Persistent Reservations (SCSI3-PRs) native support - makes it possible to host SQL Server Failover Cluster Instances on VMDK on VMware Cloud on AWS. To prepare for the migration of VMs hosting SQL Server FCI, check first the prerequisites outlined in Architectural Guidelines and Operational Considerations and Standalone SQL Server Migration sections of this document, as all of these apply. This section outlines the technical steps required to migrate a SQL Server Failover Cluster Instance (FCI) with shared disks. confĭo you want to install node exporter and export Prometheus data from the node ?Īnswer yes to install it answer no to skip this installation. Written the above values to / etc / scylla. Setting parameters on / etc / sysconfig / scylla - serverĪnswer yes to let iotune study what are your disks IO profile and adapt Scylla to it. ![]() ĭo you want to optimize NIC queue settings ?Īnswer yes to enable network card optimization and improve performance. core_pattern = | /usr/ lib / systemd / systemd - coredump % p % u % g % s % t % eĪnswer yes to do system wide configuration customized for Scylla. Realtime = none extsz = 4096 blocks = 0, rtextents = 0Īnswer yes to enable core dumps this allows to do post - mortem analysis of Scylla state after a crash. = sectsz = 512 sunit = 8 blks, lazy - count = 1 Log = internal log bsize = 4096 blocks = 226480, version = 2 Naming = version 2 bsize = 4096 ascii - ci = 0 ftype = 1 Meta - data = /dev/ md0 isize = 512 agcount = 32, agsize = 14494720 blks Mdadm : Defaulting to version 1.2 metadata Verifying : libreport - filesystem - 2.1. Installing : libreport - filesystem - 2.1. Install 1 Package (+ 1 Dependent package ) > Processing Dependency : libreport - filesystem for package : mdadm - 4.0 - 5.el7.x86 _64 0 - 12.el7.x86 _64 already installed and latest version Selected : /dev/ nvme0n1Ĭreating RAID0 for scylla using 1 disk ( s ): / dev / nvme0n1 Type 'cancel' to cancel RAID / XFS setup. Please select unmounted disks from the following list : /dev/ nvme0n1 If you choose Yes, selected drive will be reformated, erasing existing data in the process. Īre you sure you want to setup RAID and XFS ? Selected disks will be formatted in the process. If you select yes, you will be prompt to choose which unmounted disks to use for Scylla data. It is recommended to use RAID0 and XFS for Scylla data. service to / usr / lib / systemd / system / ntpd. 112.2 offset 0.000174 secĬreated symlink from / etc / systemd / system / multi - user. Install 2 Packages (+ 1 Dependent package ) Loading mirror speeds from cached hostfile Īnswer yes to enable time synchronization at boot time. Īnswer yes to disable SELinux and improve performance answer no to keep it activated. service to / usr / lib / systemd / system / collectd. Ĭreated symlink from / etc / systemd / system / multi - user. service to / usr / lib / systemd / system / scylla - server. ĭo you want to enable ScyllaDB services ?Īnswer yes to automatically start Scylla when the node boots answer no to skip this step. ĭo you want to verify ScyllaDB packages installed ?Īnswer yes to have this script check that ScyllaDB is already installed answer no to skip this check. Skip any of the following steps by answering 'no'ĭo you want to run kernel version check ?Īnswer yes to have this script verify that the currently installed kernel is qualified to run Scylla answer no to skip this check. ![]()
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