Chat about anything! (Part 4)

General Discussion
7418

@discobot display help

7419

I currently know how to do the following things:

@discobot start {name-of-tutorial}

Starts an interactive tutorial just for you, in a personal message. {name-of-tutorial} can be one of: tutorial, advanced tutorial.

@discobot roll 2d6

:game_die: 3, 6

@discobot quote

:left_speech_bubble: The aim of life is self-development. To realize ones nature perfectly — that is what each of us is here for. — Oscar Wilde

@discobot fortune

:crystal_ball: You may rely on it

7420

Edwar: what
Edwar50: what

7421

Bluecube and 5 cubes in A Tiger Ostfront I Tank:Ready to shoot

7422

ok

7423

bath

7424

back

7425

lmao i love frying the ubuntu family distro
sudo rm -rf / *
sudo rm -rf /*
hit enter and the wild shit happens
hit x once everything is finished lol

7426

No wonder its so Quiet! Mb!

7427

TEN HOURS BTW :skull:

7428

The insane silence…
Silent Salt Cookie literally invited himself here huh

7429

phone arresting time

7430

how to create a raid mirror for 64 elephant partitions in mbr

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To create a RAID mirror for 64 Elephant partitions using MBR (Master Boot Record), follow these steps. Note that you’ll typically use software RAID solutions like mdadm on Linux, since MBR has limitations regarding the number of partitions.

Prerequisites

  1. Backup Data: Ensure you have backed up any important data before proceeding.
  2. Install Necessary Tools: Make sure mdadm is installed. You can install it using package managers like apt or yum.

Step 1: Set Up Partitions

  1. Create the Partitions: Using a partitioning tool (like fdisk or gparted), create your 64 partitions across your drives. Each partition must be the same size and preferably on identical drives for mirroring.

Step 2: Create RAID Devices

  1. Create the RAID Array: Use mdadm to create RAID 1 arrays for each pair of partitions. Replace sdaX and sdbX with your actual partition identifiers.
    sudo mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdaX /dev/sdbX
# Repeat for remaining partitions

Step 3: Formatting the RAID Arrays

  1. Format the RAID Devices: Once all the RAID arrays are set up, format each RAID device.
    sudo mkfs.ext4 /dev/md0
# Repeat for all md devices

Step 4: Mounting the RAID Arrays

  1. Create Mount Points: Set up directories where the RAID arrays will be mounted.

    sudo mkdir /mnt/raid0
# Repeat for all md devices

  2. Mount the Arrays: Use the mount command to mount your RAID arrays.

    sudo mount /dev/md0 /mnt/raid0
# Repeat for all md devices

Step 5: Persisting RAID Configurations

  1. Save RAID Configurations: To ensure your RAID arrays persist across reboots, create or update the mdadm.conf file.
    sudo mdadm --detail --scan | sudo tee -a /etc/mdadm/mdadm.conf
sudo update-initramfs -u

Step 6: Verify Configuration

  1. Check RAID Status: Finally, confirm that your RAID arrays are set up correctly.
    cat /proc/mdstat

Important Considerations

  • Limitations: MBR supports up to 4 primary partitions (or 3 primary and 1 extended partition). If you need all 64 partitions, consider using logical partitions within an extended partition.
  • Performance: Monitor the performance and health of your RAID arrays using tools like mdadm --detail to ensure everything works as expected.

By following these steps, you’ll successfully create a RAID mirror setup using the MBR partitioning scheme.

If you have any specific scenarios or additional questions, feel free to ask!

1 Like
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1 Like
7433

SHAW!

1 Like
7434

He needs the butter!

7435

0% Learning chinese

100% Understanding

7436

theres literally subtitles bro :sob:

7437

…
Enjoying this? Seek therapy.
Questioning why the game exists? Good. because WHYS IT EXIST??