ps4 replace hard drive ssd

Soft RAID 1 replace bad disk 1. buy a hard disk of the same size. install the new hard disk on the machine. partition the hard disk and set the t type to: quot; fd quot; (the new drive letter is/dev/sdb # fdisk/dev/sdb4. run quot; partprobe quot; let the kernel reload th

The performance of a single disk 1TB HDD since its inception, to bring users a surprise, whether as the main disk, or as a HD hard disk, a single disk 1TB hard drive than the performance of the old hard drive significantly improved. In particular, the recent

1. Environmental descriptionWith Kolla deployed Ceph, since the OSD 0 occupies the SATA 0 channel, the system disk needs to be swapped with the OSD 0 jumper, after the jumper switch, the OSD 0 does not start properly.2, Reason analysis:Before switching jumpers, the device file of the OSD 0 is/dev/sda2, the switch jumper becomes/dev/sdc2,osd at startup,--osd-journal/dev/sda2, specifies the log device, because the log partition device name becomes/DEV/SDC2 after the jumper changes, The OSD startup

Soft Raid 1 Replace bad Disk 1. buy a hard disk of the same size. install the new hard disk on the machine. partition the hard disk and set the t type to "fd" (the new drive letter I added is/dev/sdb # fdisk/dev/sdb 4. run "partprobe" to allow the kernel to reload the partit