hard disk Archives - Simon Technology Blog

Distributed storage CEPH — Ceph OSD fault hard disk replacement (6)

Normal state:

Failure status:

1. Close the data migration of the ceph cluster:

The osd hard disk fails, and the status changes to down. After the time interval set by mod osd down

October 3, 2021By Simo System Architecture Ceph, distributed, fault, hard disk, OSD, replacement, storedLeave a Comment

Hard Disk – What is this hardware term?

This is a stupid question, but what is the “official” term for carrying this hard drive?

I need to know if I can purchase separately from the hard drive.

Yes, they can be removed from t

September 25, 2021By Simo Network Hardware hard disk, Hardware, terminology, This, whatLeave a Comment

Replace the hard drive in the RAID 5 array with a newer version

Recently, 1 of 4 disks in my RAID 5 array failed. I searched for a replacement part and learned that only newer versions of hard disks are available. This “updated” version Has exactly the same spe

September 25, 2021By Simo Storage array, hard disk, middle, More, new version, RAID, REPLACELeave a Comment

Hard Drive – How to measure disk speed and fast speed? How long does it take for a copy of 1500 GB?

How to measure disk speed? Does it read Mbit or Mbyte per second? What is today’s average, what is fast, and what is fast industry?

Let us say that some people say that it takes a long time t

September 25, 2021By Simo Network Hardware and speed, Copy, Disk, Drive, GB, hard disk, How, how long, measurement, need, speed, timeLeave a Comment

Is the hard drive – whether the SSD driver benefits from non-default allocation unit size?

The recommended default allocation unit size when formatting the drive in the current settings is 4096 bytes. I understand the basics of the advantages and disadvantages of larger and smaller sizes

September 25, 2021By Simo Network Hardware allocation, default, Drive, hard disk, non-, Size, SSD, Unit, whether it will be affectedLeave a Comment

The ProLiant server does not accept the new hard drive in RAID 1 0?

I have a HP ProLiant DL380 G5, I have two logical drives configured with RAID. I have a logical drive RAID 10 and two 72 gb 10k sas 1 ports spare 376597- 001.

I have a hard drive that has fai

September 25, 2021By Simo Storage hard disk, Medium, New, ProLiant, RAID, server, unacceptableLeave a Comment

Solid state hard drives, which is strong?

If you want to say that there are the most popular technology products in the past two years, then solid-state drives must have a seat.
The storage demand in the information age continues to force

September 25, 2021By Simo Network Hardware comparison, hard disk, solid state, various types, whichLeave a Comment

Hard disk partition tool partition installation and use

Double-click to run

Step by step

Click Next

Choose the installation location and choose the next step

Click Next

Click to install

2. Use tools to split disk oper

September 25, 2021By Simo Network Hardware hard disk, installation, partition, tool, useLeave a Comment

Hard Disk – Disk Using Analyzer on Synology

How to summarize disk usage on Synology hard drive, as shown below: NCDU is the closest I can find. Although it works very well, it is simple and easy to use, because you only need to copy the f

September 25, 2021By Simo Network Hardware Analyzer, Disk, hard disk, Synology, UsedLeave a Comment

What is the PCIe, SATA, M2, NVME, AHCI of the solid-state drive? Don’t get it again

Original: https://baijiahao.baidu.com/s?id=1616207956596122967&wfr=spider&for=pc Technology Entertainment House

In recent years, solid state drives have also developed rapidly with the de

September 25, 2021By Simo Network Hardware AHCI, all, don't, finger, hard disk, M2, NVME, PCIe, respective, SATA, solid state, whatLeave a Comment