Every few days on my DL380 G6, I get the following error:
mpt2sas_cm0: mpt3sas_scsih_issue_tm: timeout
And the filesystem completely dies, spewing
ext4_find_entry errors or similar whenever a process tries to access the disk, as if the entire filesystem is read only. SSH fails to connect, nothing responds. If I have a shell session open, it's as if all files on the root partition disappear.
I'm using an LSI 9211-8i connected through SAS to an SSD (not the issue; I've tried two), and Ubuntu 18.04 with Linux 4.15.
Before I try buying another RAID card, does this seem like a hardware issue?