The setup worked perfectly in the last years and even if I had a few hard drives failures I never lost any data. Replacing the hard drives was really easy and the system was back to normal in a matter of minutes. Over the last years I also upgraded the hardware a few times:
- two years ago I replaced the mainboard, cpu and added more ram: ASUS P8H77-I + Intel Celeron G460 + 8GB Ram
- about one year ago I replaced the cpu with an Intel Core i3-3250 and went up to 16GB Ram (maximum supported)
And finally, a few weeks ago, I have just found a great deal for a HP Proliant Microserver Gen8 having in standard configuration Intel G1610T cpu and 4GB ECC Ram and I could not miss it. I replaced the Ram with 2x8GB ECC. So that's my new, current, Home Server (NAS) and I am really happy with it. I spent some time with its configuration because of some little issues with running FreeBSD on it and I also decided to change a bit my setup (adding jails for services). I am not using this box for HTPC anymore.
# dmesg Copyright (c) 1992-2016 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 10.3-RELEASE #0 r297264: Fri Mar 25 02:10:02 UTC 2016 firstname.lastname@example.org:/usr/obj/usr/src/sys/GENERIC amd64 FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 CPU: Intel(R) Celeron(R) CPU G1610T @ 2.30GHz (2294.84-MHz K8-class CPU) Origin="GenuineIntel" Id=0x306a9 Family=0x6 Model=0x3a Stepping=9 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xd9ae3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,TSCDLT,XSAVE,OSXSAVE> AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM> AMD Features2=0x1<LAHF> Structured Extended Features=0x281<FSGSBASE,SMEP,ERMS> XSAVE Features=0x1<XSAVEOPT> VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory = 17179869184 (16384 MB) avail memory = 16571678720 (15803 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: <HP ProLiant> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs [...SKIP...]
Here is a short story with the issues I had: The HP ProLiant MicroServer Gen8 is a small, quiet, and stylishly designed server that is ideal for a NAS storage. It has 4-Bay for hard drives (main storage) and one place for an ODD drive but there is no ODD drive supplied. Initially I decided to add a SSD to this Sata II port to have it for FreeBSD OS and use it also as a storage for some virtual machines (more about my home virtual lab setup in future posts). The first issue was that I could not boot from that SSD because the system is able to boot only from the HDD in the first bay or from usb. After some research I found that the system will be able to boot from the Sata port connected to ODD drive but only if you create a RAID0 and add only the single SSD disk to it. I tried it but if the RAID card is enabled in BIOS, there is no chance to boot FreeBSD. Even from USB is not booting anymore, I always got "BTX Halted" error (there is a screenshot in the photo album below).
The solution was to just disable the RAID card in BIOS, and anyway because I am using ZFS for my NAS is not recommended to use the RAID card (for ZFS storage) which is coming with the server, so is better to just disable it and use the AHCI mode for hard drives.
Not being able to boot FreBSD from my SSD I had to change my plan a bit and perhaps boot from usb. I picked up a SanDisk Ultra 16GB usb stick, installed FreeBSD on it and thrown it in the internal usb port. After I was sure that everything was working as expected I decided to move /usr and /var on the SSD drive and let just keep the / partition on my usb stick. Importing the storage drives with mirrored ZFS pools was really easy and everything is working perfectly now.
I mentioned that I decided also to change a bit my NAS configuration and instead having all services (samba, afp, transmission, plex, monitoring, ...) on my host machine, move them to run each of them in their jail will be preferred. Here are the current jails I run right now:
# jls JID IP Address Hostname Path 1 192.168.0.41 samba.home.local /storage/jails/samba 2 192.168.0.42 afs.home.local /storage/jails/afs 3 192.168.0.43 transmission.home.local /storage/jails/transmission 4 192.168.0.44 plex.home.local /storage/jails/plex 5 192.168.0.45 monitoring.home.local /storage/jails/monitoring 6 192.168.0.46 gitlab.home.local /storage/jails/gitlab 7 192.168.0.47 confluence.home.local /storage/jails/confluence 8 192.168.0.48 virt.home.local /storage/jails/virtual
And here are some pictures: HP Proliant Microserver Gen 8 Home NAS Photos