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- DPOD federated cell member (FCM) should be installed in Non-appliance Mode with High_20dv architecture type, as detailed in the Hardware and Software Requirements.
- Install the following software package (RPM): bc, pciutils, nvme-cli, numactl
- The following software packages (RPMs) are recommended for system maintenance and troubleshooting, but are not required: telnet client, net-tools, iftop, tcpdump
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# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT nvme0n1 259:0 0 2.9T 0 disk └─vg_data2-lv_data 253:6 0 2.9T 0 lvm /data2 nvme1n1 259:5 0 2.9T 0 disk └─vg_data22-lv_data 253:3 0 2.9T 0 lvm /data22 nvme2n1 259:1 0 2.9T 0 disk └─vg_data3-lv_data 253:2 0 2.9T 0 lvm /data3 nvme3n1 259:2 0 2.9T 0 disk └─vg_data33-lv_data 253:5 0 2.9T 0 lvm /data33 nvme4n1 259:4 0 2.9T 0 disk └─vg_data44-lv_data 253:7 0 2.9T 0 lvm /data44 nvme5n1 259:3 0 2.9T 0 disk └─vg_data4-lv_data 253:8 0 2.9T 0 lvm /data4 |
Install NUMA Software
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| theme | RDark|
yum install numactl |
Preparing Local OS Based Firewall
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numactl -s Example output for 4 CPU server : policy: default preferred node: current physcpubind: 0 1 2 3 4 5 6 7 8 9 10 11 12 cpubind: 0 1 2 3 nodebind: 0 1 2 3 membind: 0 1 2 3 |
Alter Store's Node
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3 and
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4 (OPTIONAL - only if the server has 4 CPUs)
The services files are located on the directory /etc/init.d/ with the name MonTier-es-raw-trans-Node-2 3 and MonTier-es-raw-trans-Node-34.
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For node MonTier-es-raw-trans-Node-23 OLD VALUE : numa="/usr/bin/numactl --membind=1 --cpunodebind=1" NEW VALUE : numa="/usr/bin/numactl --membind=2 --cpunodebind=2" For node MonTier-es-raw-trans-Node-34 OLD VALUE : numa="/usr/bin/numactl --membind=1 --cpunodebind=1" NEW VALUE : numa="/usr/bin/numactl --membind=3 --cpunodebind=3" |
- Restart DPOD's services using the app-utils.sh .
Cell Member Federation Verification
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