onufry

NVME cache drive routinely goes missing

NVME cache drive routinely goes missing

I bought a ADATA SX8100NP to replace my smaller capacity Samsung 850 EVO a while back. The Adata drive has been running fine but recently it will just disappear from the array and won't show until I completely shutdown and restart the server. I tried re-seating it the very first time it happened but recently the issue kept coming back. I forgot to grab the full diagnostics from last time before I restarted the server but I've attached SMART report. I've been reading mixed info about SMART tests
hey, any updates on this?   i've experienced same "missing NVMe cache drive" situation with 1 of the 2 cache drives (in a pool) goes missing. using 2x Samsung 980_PRO 1TB.  it happens often enough to be annoyed. from the log i can see these lines when it happened: Jan 20 18:32:54 JJ-NAS kernel: nvme nvme0: controller is down; will reset: CSTS=0x3, PCI_STATUS=0x2010 Jan 20 18:33:51 JJ-NAS login[402]: ROOT LOGIN  on '/dev/pts/0' Jan 20 18:33:56 JJ-NAS kernel: nvme nvme0: