Hi Team,
At the end of 2023, several users reported issues with unexplained loss of access to NVMe SSDs, particularly Samsung 990 Pro NVMe SSDs, which I have. One or more NVMe SSDs suddenly disconnected and were no longer detected by Linux.
The server had to be powered off and then powered back on to detect the NVMe SSD; a simple reboot was insufficient.
The solution was to add `nvme_core.default_ps_max_latency_us=0` in GRUB as follows:
Read more
At the end of 2023, several users reported issues with unexplained loss of access to NVMe SSDs, particularly Samsung 990 Pro NVMe SSDs, which I have. One or more NVMe SSDs suddenly disconnected and were no longer detected by Linux.
The server had to be powered off and then powered back on to detect the NVMe SSD; a simple reboot was insufficient.
The solution was to add `nvme_core.default_ps_max_latency_us=0` in GRUB as follows:
GRUB_CMDLINE_LINUX_DEFAULT="quiet...Read more