I am attempting to install an Intel 750 series 400 GB PCIe SSD card into a CentOS 7 system.
The SSD shows up as
Attempting to format it with
fdisk /dev/nvme0n1 results in:
The partition table has been altered! Calling ioctl() to re-read partition table. Error closing file
After attempting to format it
[ 4978.018955] Buffer I/O error on device nvme0n1, logical block 0 [ 4978.019007] lost page write due to I/O error on nvme0n1 [ 4978.019908] nvme0n1: unknown partition table
Attempting to write to it with dd results in:
dd if=/dev/zero of=/dev/nvme0n1 bs=1M oflag=direct dd: error writing ‘/dev/nvme0n1’: Input/output error 1+0 records in 0+0 records out 0 bytes (0 B) copied, 30.0685 s, 0.0 kB/s
What steps should I attempt next to debug the cause of the SSD failing to write?
isdct show -intelssd 1 results in:
ls: cannot access /dev/sg*: No such file or directory - IntelSSD CVCQ513200P2400AGN - DeviceStatus: Healthy Firmware: 8EV10135 FirmwareUpdateAvailable: Firmware is up to date as of this tool release. ModelNumber: INTEL SSDPEDMW400G4 ProductFamily: Intel SSD 750 Series SerialNumber: CVCQ513200P2400AGN Index: 1 DevicePath: /dev/nvme1n1 Bootloader: 8B1B012E
The only LED on the card that is lit is green.
uname -r results in: