Posts tagged "smartarray"
DMAR Kernel Log Errors and RAID Controller Crash
Problem: After upgrading an old HP ProLiant DL320 G6 Server to Linux kernel 6.1 (Devuan 5, Debian12) the system crashes during reboot. You will see the following kernel output: DMAR: DRHD: handling fault status reg 2 DMAR: [DMA Read] Request device [00:1e.0] PASID ffffffff fault addr df63e000 [fault reas...
Restore data from a single disk of an HP/Compaq SmartArray raid1
If you look into a harddisk from an HP server with smart array configured for raid1, you will recognize that the partition table of this disk has only one partition: Device Boot Start End Blocks Id System <device>p3 1 1 8001 12 Compaq diagnostics The real partitions are invisible? No. I found the start of the real d...