I got a seemingly random nvme data transfer error on my new arm64 Ampere
Altra machine, which has a Samsung PM1735 PCIe AIC NVMe drive.
Since it's a new drive and smartctl doesn't show any errors I thought it
might be worth mentioning here.
I'm running 14.0-CURRENT FreeBSD 14.0-CURRENT #0 main-n263139-baef3a5b585f.
dmesg contains:
nvme0: WRITE sqid:16 cid:126 nsid:1 lba:2550684560 len:8
nvme0: DATA TRANSFER ERROR (00/04) crd:0 m:0 dnr:0 sqid:16 cid:126 cdw0:0
(nda0:nvme0:0:0:1): WRITE. NCB: opc=1 fuse=0 nsid=1 prp1=0 prp2=0
cdw=98085b90 0 7 0 0 0
(nda0:nvme0:0:0:1): CAM status: CCB request completed with an error
(nda0:nvme0:0:0:1): Error 5, Retries exhausted
nvmecontrol identify nvme0 shows:
Vendor ID: 144d
Subsystem Vendor ID: 144d
Model Number: SAMSUNG MZPLJ6T4HALA-00007
Firmware Version: EPK9CB5Q
Recommended Arb Burst: 8
IEEE OUI Identifier: 00 25 38
Multi-Path I/O Capabilities: Multiple controllers, Multiple ports
Max Data Transfer Size: 131072 bytes
Sanitize Crypto Erase: Supported
Sanitize Block Erase: Supported
Sanitize Overwrite: Not Supported
Sanitize NDI: Not Supported
Sanitize NODMMAS: Undefined
Controller ID: 0x0041
Version: 1.3.0
--
Rebecca Cran