Certainly, RAID configurations can indeed be applied to SSDs, as they offer significantly higher speeds compared to traditional hard drives. Consequently, numerous users are interested in incorporating SSDs into their RAID setups. However, integrating an SSD into a RAID array that also includes conv...
RAID 10 vs RAID 01 都是RAID 0 和 RAID 1 的组合, RAID 10 和 RAID 01 的可靠性却不一样. 从下图可以看出, 在 RAID 01 的情况, 只要有一块盘出现问题, 则马上退化为没有任何保护的 RAID 0, 也就是说 RAID 01 只能够容忍一块坏盘. RAID 10 则不一样, 一块盘的错误只会引起一个子 RAID 1 ...
RAID控制卡不支持同时对两个RAID组进行重新配置(即“Reconfigure Virtual Drives”操作,包括进行加盘扩容或迁移RAID级别),请在当前进程完成后再对下一个RAID组进行操作。 迁移只支持增加与RAID组成员盘同类型同规格的硬盘。 为防止数据丢失,请在该操作之前备份当前RAID组的数据。 只支持对“Optimal”状态的RAID组执行...
[root@localhost~]# arcconf setstate 1 device 0 3 hsp array 0 sparetype 2 Controllers found: 1 Any existing hot-spare drives of a different sparetype will be removed. The physical drive used for this operation is connected to Mixed Mode(Smart HBA) connector. Using it will not allow operat...
This article will focus on issues with the Raid controller, for example, many users report that the Raid controller does not recognize drives. However, this problem is completely treatable and there are many great solutions
Steps to move a RAID 1 volume to larger drives without having to reinstall the operating system or lose information.
There must be at least two hard disk drives. IDE, small computer system interface (SCSI), or mixed architecture is permissible. All disks involved in the striped volume must be dynamic disks. Each portion of the free space must be exactly the same (for example, the size and fi...
打开机箱把主板电池取下，过一会再装上，bios就恢复默认设置了。
Raid 1 ‘Noob’ Question: 3 Hard Drives, 2 with Data: Is it possible to create a Raid 1 Disk Set and retain Data? Ok, I’m completely new to Raids, and have been doing things manually up till now. 🤦♂️ I currently have 2 HDD’s (with different sets of Data on them)...
RAID1 - Unconfigured Bad Hard Disk Hi, I just installed the Ubuntu 20.04 on my ThinkSystem SR550 with 2 drives and RAID1 setup. For some reason the 2nd disk turned to UBAD(unconfigured bad) status and it has yellow light. Below is the RAID logs Detailed Status : === --- Ctrl Sta...