lsi

Project Home Lab: Server Surgery Aftermath

It first happened when I removed the 3TB drive from the chassis to replace it with the new 5TB drive which caused a Storage Spaces rebuild and all of the drives started to chatter away copying blocks around and about half-way through the rebuild, the server stopped responding to pings. I jumped on to the IPMI remote console expecting to see that I was using so much I/O on the rebuild that it had decided to stop responding on the network but in actual fact, the screen was blank and there was nothing there. I tried to start a graceful shutdown using the IMPI but that failed to I had to reset the server.

When Windows came back up, it greeted me with the unexpected shutdown error. I checked Storage Spaces and the rebuild had resumed with no lost data or drives and eventually (there’s a lot of data there) it completed and I thought nothing more of it all until New Years day when the same thing happened again. This time, after restarting the server and realising this was no one off event, I changed the Startup and Recovery settings in Windows to generate a Small Memory Dump (256KB) otherwise known as a Minidump and I also disabled the automatic restart option as I wanted to try and get a chance to see the Blue Screen of Death (BSOD) if there was one.

Inaccessible Boot Device after Windows Server 2012 R2 KB2919355

After installing Windows Server 2012 R2, the machine starts to boot and at the point where I would expect to see a message along the lines of Configuring Devices, the machine hits a Blue Screen of Death with the message Stop 0x7B INACCESSIBLE_BOOT_DEVICE and restarts. This happens a few times before it hangs on a black screen warning that the computer has failed to start after multiple attempts. I assumed it was a BIOS problem so I went hunting in the BIOS in case I had enabled a setting not supported by my CPU or maybe I’d set the wrong ACHI or IDE mode options but everything looked good. I decided to try the Optimized Defaults and Failsafe Defaults options in the BIOS, both of which required an OS re-install due to the AHCI changes but neither worked.

Moving Drives on an LSI MegaRAID Controller

As part of my home lab project which is still on-going (yes, I have been very quiet on this one of late), my plan has been to move my home server into a new chassis to match the other chassis I am using for the home lab. I use Storage Spaces in on my home server but as I use an LSI MegaRAID card, I have all of my drives setup as individual RAID0 sets because the MegaRAID family of cards do not support JBOD but I’ve been pretty worried about the storage.