Trich Tech Institute

We are going to conduct a Ceph Storage Training from 29th July 2024 and currently accepting enrollment. If you are interested, please enroll before 26th July to secure your place in the training.

Course content:

- Ceph architecture & components
- Ceph deployment, expansion, downsizing, removal & upgrade using Ceph Orchestrator
- Ceph operation related to OSDs - addition, deletion, replacement
- Ceph operation related to Monitor & Manager - deploying new node, replacing/removing existing nodes
- Ceph CRUSH hierarchy & rules
- Ceph pools & PGs
- Ceph RBD, snapshot, clone & mirroring
- Ceph RGW & multisite
- CephFs & MDS
- Common issues & solutions

Duration: 10 days / 2 hours daily
Tentative time slot: 5 pm - 7 pm IST

In this latest episode on SUSE/Opensuse Pacemaker Cluster, I have discussed about one of the important component of cluster, STONITH. Here I tried to explain what is STONITH, what is the use and importance of it. Also discussed a little bit of physical & VM fencing mechanism. Hope you will like it.

Suse/Opensuse High Availability Cluster - Pacemaker || Understanding STONITH || SUSE / OpenSUSE 15 In this episode, I have discussed about STONITH devices in Suse/Opensuse Pacemaker cluster, what is the use of it, what is the importance of it. Also I have ...

Many time I have noticed that or support engineer corrupted the cluster while performing some maintenance activity and rebooting the nodes. They didn't know the proper procedure to restart/power off the nodes. Which lead to multiple issues and complications. So what is the correct procedure or order to reboot/poweroff Ceph nodes for maintenance work or patching? Want to know? Then watch the latest episode on "Ceph Storage" in our youtube channel "Trich Tech Institute"...

Ceph Storage (Quincy) || Graceful Poweroff/Shutdown/Reboot Ceph Cluster Nodes via Systemctl In this tutorial video, I have explained how you can gracefully shutdown a Ceph storage cluster nodes. In which order you should stop the services and powero...