Strange issue serving media

[pvanulden]

Hello! Long time FreeBSD'er here with a super strange issue!

A bit of background first. I was using an Intel E8400 Core 2 Duo on an ASUS P5Q SE board with 4GB RAM running Windows 7 Home as my media storage server for the past 10 months or so without issue. I needed more space and wanted it to be redundant so I decided to give FreeNAS a try. I picked up a new Kingston 8GB jump drive and a couple of 3TB hard drives. I configured the drives as a mirrored volume, copied my existing data on there and everything seemed to be working fine.

I use a WDTV Live (wired) to stream media from the FreeNAS to my TV. Until FreeNAS, I never had issues streaming any files to the WDTV before. However, now some files seem to have issues playing back properly...almost like there wasn't enough bandwidth or something. They get all choppy and if I pause them for a moment and then play again, it is sometimes fine for a little bit and then may or may not start stuttering again. I have also had issues streaming some files to a laptop over wireless. The problem seems independent of the client.

At first I thought maybe it was a RAM issue so I picked up another 4GB RAM so it now has 8GB total. That didn't help. Now, when I copy files from FreeNAS to my desktop PC (Windows 8), I'm getting 90-115 KB/sec so it is definitely not a bandwidth problem. I've read through the forum here and tried various tweaks to samba and the tunables but I have been unable to resolve the issue so far. I just bought Sound City and downloaded the 1080p version and I can reliably (every time) reproduce the problem. If I stream that same movie from my desktop PC which is plugged into the same switch, it works flawlessly.

Here is where it gets a little odd. I tried moving the FreeNAS to another switch and then noticed that it wasn't connecting at gigabit speed which was strange since (as far as I knew) it wasn't happening before on the other switch (the switches are both identical). I noticed this right away since my throughput went down to about 10KB/sec. I unplugged the wire from the switch and plugged it in again and then it negotiated at gigabit speed. WTF! So that got me thinking, maybe the network controller is not well supported by FreeBSD. It is an Atheros AR8121/AR8113/AR8114 PCIe Ethernet which uses the ale0 driver. I noticed several people have recommended getting an Intel NIC so I ordered one of those but it hasn't come in yet.

I thought I would share my experience thus far in case someone might suggest something else that I haven't yet tried. I will update once I get the new NIC in there.

Cheers,
Philip

 

[pvanulden]

Okay, I've got the Intel NIC in there and having the same problem. Lots of files play just fine and others skip. Some more information:

Code:

Feb  6 18:13:01 nas syslogd: kernel boot file is /boot/kernel/kernel
Feb  6 18:13:01 nas kernel: Copyright (c) 1992-2012 The FreeBSD Project.
Feb  6 18:13:01 nas kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
Feb  6 18:13:01 nas kernel: The Regents of the University of California. All rights reserved.
Feb  6 18:13:01 nas kernel: FreeBSD is a registered trademark of The FreeBSD Foundation.
Feb  6 18:13:01 nas kernel: FreeBSD 8.3-RELEASE-p5 #2 r244158M: Wed Dec 12 10:04:42 PST 2012
Feb  6 18:13:01 nas kernel: root@build.ixsystems.com:/home/jpaetzel/8.3.0/os-base/amd64/usr/home/jpaetzel/8.3.0/FreeBSD/src/sys/FREENAS.amd64 amd64
Feb  6 18:13:01 nas kernel: Timecounter "i8254" frequency 1193182 Hz quality 0
Feb  6 18:13:01 nas kernel: CPU: Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz (2997.01-MHz K8-class CPU)
Feb  6 18:13:01 nas kernel: Origin = "GenuineIntel"  Id = 0x1067a  Family = 6  Model = 17  Stepping = 10
Feb  6 18:13:01 nas kernel: 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>
Feb  6 18:13:01 nas kernel: Features2=0x408e3fd<SSE3,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE>
Feb  6 18:13:01 nas kernel: AMD Features=0x20100800<SYSCALL,NX,LM>
Feb  6 18:13:01 nas kernel: AMD Features2=0x1<LAHF>
Feb  6 18:13:01 nas kernel: TSC: P-state invariant
Feb  6 18:13:01 nas kernel: real memory  = 8589934592 (8192 MB)
Feb  6 18:13:01 nas kernel: avail memory = 8258220032 (7875 MB)
Feb  6 18:13:01 nas kernel: ACPI APIC Table: <A_M_I_ OEMAPIC >
Feb  6 18:13:01 nas kernel: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
Feb  6 18:13:01 nas kernel: FreeBSD/SMP: 1 package(s) x 2 core(s)
Feb  6 18:13:01 nas kernel: cpu0 (BSP): APIC ID:  0
Feb  6 18:13:01 nas kernel: cpu1 (AP): APIC ID:  1
Feb  6 18:13:01 nas kernel: WARNING: VIMAGE (virtualized network stack) is a highly experimental feature.
Feb  6 18:13:01 nas kernel: ioapic0 <Version 2.0> irqs 0-23 on motherboard
Feb  6 18:13:01 nas kernel: kbd1 at kbdmux0
Feb  6 18:13:01 nas kernel: hpt27xx: RocketRAID 27xx controller driver v1.0 (Dec 12 2012 10:04:31)
Feb  6 18:13:01 nas kernel: cryptosoft0: <software crypto> on motherboard
Feb  6 18:13:01 nas kernel: aesni0: No AESNI support.
Feb  6 18:13:01 nas kernel: acpi0: <A_M_I_ OEMXSDT> on motherboard
Feb  6 18:13:01 nas kernel: acpi0: [ITHREAD]
Feb  6 18:13:01 nas kernel: acpi0: Power Button (fixed)
Feb  6 18:13:01 nas kernel: acpi0: reservation of 0, a0000 (3) failed
Feb  6 18:13:01 nas kernel: acpi0: reservation of 100000, dff00000 (3) failed
Feb  6 18:13:01 nas kernel: Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
Feb  6 18:13:01 nas kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
Feb  6 18:13:01 nas kernel: cpu0: <ACPI CPU> on acpi0
Feb  6 18:13:01 nas kernel: cpu1: <ACPI CPU> on acpi0
Feb  6 18:13:01 nas kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
Feb  6 18:13:01 nas kernel: pci0: <ACPI PCI bus> on pcib0
Feb  6 18:13:01 nas kernel: pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
Feb  6 18:13:01 nas kernel: pci1: <ACPI PCI bus> on pcib1
Feb  6 18:13:01 nas kernel: vgapci0: <VGA-compatible display> port 0xcc00-0xcc7f mem 0xfd000000-0xfdffffff,0xf0000000-0xf7ffffff,0xf8000000-0xf9ffffff irq 16 at device 0.0 on pci1
Feb  6 18:13:01 nas kernel: pci1: <multimedia, HDA> at device 0.1 (no driver attached)
Feb  6 18:13:01 nas kernel: uhci0: <Intel 82801JI (ICH10) USB controller USB-D> port 0xb800-0xb81f irq 16 at device 26.0 on pci0
Feb  6 18:13:01 nas kernel: uhci0: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus0: <Intel 82801JI (ICH10) USB controller USB-D> on uhci0
Feb  6 18:13:01 nas kernel: uhci1: <Intel 82801JI (ICH10) USB controller USB-E> port 0xb880-0xb89f irq 21 at device 26.1 on pci0
Feb  6 18:13:01 nas kernel: uhci1: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus1: <Intel 82801JI (ICH10) USB controller USB-E> on uhci1
Feb  6 18:13:01 nas kernel: uhci2: <Intel 82801JI (ICH10) USB controller USB-F> port 0xbc00-0xbc1f irq 18 at device 26.2 on pci0
Feb  6 18:13:01 nas kernel: uhci2: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus2: <Intel 82801JI (ICH10) USB controller USB-F> on uhci2
Feb  6 18:13:01 nas kernel: ehci0: <Intel 82801JI (ICH10) USB 2.0 controller USB-B> mem 0xfcfffc00-0xfcffffff irq 18 at device 26.7 on pci0
Feb  6 18:13:01 nas kernel: ehci0: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus3: EHCI version 1.0
Feb  6 18:13:01 nas kernel: usbus3: <Intel 82801JI (ICH10) USB 2.0 controller USB-B> on ehci0
Feb  6 18:13:01 nas kernel: pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
Feb  6 18:13:01 nas kernel: pci4: <ACPI PCI bus> on pcib2
Feb  6 18:13:01 nas kernel: pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
Feb  6 18:13:01 nas kernel: pci3: <ACPI PCI bus> on pcib3
Feb  6 18:13:01 nas kernel: em0: <Intel(R) PRO/1000 Network Connection 7.3.2> port 0xec00-0xec1f mem 0xfebe0000-0xfebfffff,0xfeb00000-0xfeb7ffff,0xfebdc000-0xfebdffff irq 17 at device 0.0 on pci3
Feb  6 18:13:01 nas kernel: em0: Using MSIX interrupts with 3 vectors
Feb  6 18:13:01 nas kernel: em0: [ITHREAD]
Feb  6 18:13:01 nas last message repeated 2 times
Feb  6 18:13:01 nas kernel: em0: Ethernet address: 68:05:ca:10:c9:2e
Feb  6 18:13:01 nas kernel: pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0
Feb  6 18:13:01 nas kernel: pci2: <ACPI PCI bus> on pcib4
Feb  6 18:13:01 nas kernel: atapci0: <Marvell 88SX6101 UDMA133 controller> port 0xdc00-0xdc07,0xd880-0xd883,0xd800-0xd807,0xd480-0xd483,0xd400-0xd40f mem 0xfeaffc00-0xfeaffdff irq 16 at device 0.0 on pci2
Feb  6 18:13:01 nas kernel: atapci0: [ITHREAD]
Feb  6 18:13:01 nas kernel: ata2: <ATA channel> at channel 0 on atapci0
Feb  6 18:13:01 nas kernel: ata2: [ITHREAD]
Feb  6 18:13:01 nas kernel: uhci3: <Intel 82801JI (ICH10) USB controller USB-A> port 0xb080-0xb09f irq 23 at device 29.0 on pci0
Feb  6 18:13:01 nas kernel: uhci3: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus4: <Intel 82801JI (ICH10) USB controller USB-A> on uhci3
Feb  6 18:13:01 nas kernel: uhci4: <Intel 82801JI (ICH10) USB controller USB-B> port 0xb400-0xb41f irq 19 at device 29.1 on pci0
Feb  6 18:13:01 nas kernel: uhci4: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus5: <Intel 82801JI (ICH10) USB controller USB-B> on uhci4
Feb  6 18:13:01 nas kernel: uhci5: <Intel 82801JI (ICH10) USB controller USB-C> port 0xb480-0xb49f irq 18 at device 29.2 on pci0
Feb  6 18:13:01 nas kernel: uhci5: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus6: <Intel 82801JI (ICH10) USB controller USB-C> on uhci5
Feb  6 18:13:01 nas kernel: ehci1: <Intel 82801JI (ICH10) USB 2.0 controller USB-A> mem 0xfcfff800-0xfcfffbff irq 23 at device 29.7 on pci0
Feb  6 18:13:01 nas kernel: ehci1: [ITHREAD]
Feb  6 18:13:01 nas kernel: usbus7: EHCI version 1.0
Feb  6 18:13:01 nas kernel: usbus7: <Intel 82801JI (ICH10) USB 2.0 controller USB-A> on ehci1
Feb  6 18:13:01 nas kernel: pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
Feb  6 18:13:01 nas kernel: pci5: <ACPI PCI bus> on pcib5
Feb  6 18:13:01 nas kernel: isab0: <PCI-ISA bridge> at device 31.0 on pci0
Feb  6 18:13:01 nas kernel: isa0: <ISA bus> on isab0
Feb  6 18:13:01 nas kernel: ahci0: <Intel ICH10 AHCI SATA controller> port 0xac00-0xac07,0xa880-0xa883,0xa800-0xa807,0xa480-0xa483,0xa400-0xa41f mem 0xfcffe800-0xfcffefff irq 19 at device 31.2 on pci0
Feb  6 18:13:01 nas kernel: ahci0: [ITHREAD]
Feb  6 18:13:01 nas kernel: ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier supported
Feb  6 18:13:01 nas kernel: ahcich0: <AHCI channel> at channel 0 on ahci0
Feb  6 18:13:01 nas kernel: ahcich0: [ITHREAD]
Feb  6 18:13:01 nas kernel: ahcich1: <AHCI channel> at channel 1 on ahci0
Feb  6 18:13:01 nas kernel: ahcich1: [ITHREAD]
Feb  6 18:13:01 nas kernel: ahcich2: <AHCI channel> at channel 2 on ahci0
Feb  6 18:13:01 nas kernel: ahcich2: [ITHREAD]
Feb  6 18:13:01 nas kernel: ahcich3: <AHCI channel> at channel 3 on ahci0
Feb  6 18:13:01 nas kernel: ahcich3: [ITHREAD]
Feb  6 18:13:01 nas kernel: ahcich4: <AHCI channel> at channel 4 on ahci0
Feb  6 18:13:01 nas kernel: ahcich4: [ITHREAD]
Feb  6 18:13:01 nas kernel: ahcich5: <AHCI channel> at channel 5 on ahci0
Feb  6 18:13:01 nas kernel: ahcich5: [ITHREAD]
Feb  6 18:13:01 nas kernel: pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
Feb  6 18:13:01 nas kernel: acpi_button0: <Power Button> on acpi0
Feb  6 18:13:01 nas kernel: atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Feb  6 18:13:01 nas kernel: acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Feb  6 18:13:01 nas kernel: Timecounter "HPET" frequency 14318180 Hz quality 900
Feb  6 18:13:01 nas kernel: orm0: <ISA Option ROM> at iomem 0xce000-0xcefff on isa0
Feb  6 18:13:01 nas kernel: sc0: <System console> at flags 0x100 on isa0
Feb  6 18:13:01 nas kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Feb  6 18:13:01 nas kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Feb  6 18:13:01 nas kernel: atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
Feb  6 18:13:01 nas kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
Feb  6 18:13:01 nas kernel: kbd0 at atkbd0
Feb  6 18:13:01 nas kernel: atkbd0: [GIANT-LOCKED]
Feb  6 18:13:01 nas kernel: atkbd0: [ITHREAD]
Feb  6 18:13:01 nas kernel: ppc0: cannot reserve I/O port range
Feb  6 18:13:01 nas kernel: coretemp0: <CPU On-Die Thermal Sensors> on cpu0
Feb  6 18:13:01 nas kernel: est0: <Enhanced SpeedStep Frequency Control> on cpu0
Feb  6 18:13:01 nas kernel: p4tcc0: <CPU Frequency Thermal Control> on cpu0
Feb  6 18:13:01 nas kernel: coretemp1: <CPU On-Die Thermal Sensors> on cpu1
Feb  6 18:13:01 nas kernel: est1: <Enhanced SpeedStep Frequency Control> on cpu1
Feb  6 18:13:01 nas kernel: p4tcc1: <CPU Frequency Thermal Control> on cpu1
Feb  6 18:13:01 nas kernel: fuse4bsd: version 0.3.9-pre1, FUSE ABI 7.8
Feb  6 18:13:01 nas kernel: Timecounters tick every 1.000 msec
Feb  6 18:13:01 nas kernel: hpt27xx: no controller detected.
Feb  6 18:13:01 nas kernel: usbus0: 12Mbps Full Speed USB v1.0
Feb  6 18:13:01 nas kernel: usbus1: 12Mbps Full Speed USB v1.0
Feb  6 18:13:01 nas kernel: usbus2: 12Mbps Full Speed USB v1.0
Feb  6 18:13:01 nas kernel: usbus3: 480Mbps High Speed USB v2.0
Feb  6 18:13:01 nas kernel: usbus4: 12Mbps Full Speed USB v1.0
Feb  6 18:13:01 nas kernel: usbus5: 12Mbps Full Speed USB v1.0
Feb  6 18:13:01 nas kernel: usbus6: 12Mbps Full Speed USB v1.0
Feb  6 18:13:01 nas kernel: usbus7: 480Mbps High Speed USB v2.0
Feb  6 18:13:01 nas kernel: ugen0.1: <Intel> at usbus0
Feb  6 18:13:01 nas kernel: uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
Feb  6 18:13:01 nas kernel: ugen1.1: <Intel> at usbus1
Feb  6 18:13:01 nas kernel: uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
Feb  6 18:13:01 nas kernel: ugen2.1: <Intel> at usbus2
Feb  6 18:13:01 nas kernel: uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
Feb  6 18:13:01 nas kernel: ugen3.1: <Intel> at usbus3
Feb  6 18:13:01 nas kernel: uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
Feb  6 18:13:01 nas kernel: ugen4.1: <Intel> at usbus4
Feb  6 18:13:01 nas kernel: uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
Feb  6 18:13:01 nas kernel: ugen5.1: <Intel> at usbus5
Feb  6 18:13:01 nas kernel: uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
Feb  6 18:13:01 nas kernel: ugen6.1: <Intel> at usbus6
Feb  6 18:13:01 nas kernel: uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
Feb  6 18:13:01 nas kernel: ugen7.1: <Intel> at usbus7
Feb  6 18:13:01 nas kernel: uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
Feb  6 18:13:01 nas kernel: uhub0: 2 ports with 2 removable, self powered
Feb  6 18:13:01 nas kernel: uhub1: 2 ports with 2 removable, self powered
Feb  6 18:13:01 nas kernel: uhub2: 2 ports with 2 removable, self powered
Feb  6 18:13:01 nas kernel: uhub4: 2 ports with 2 removable, self powered
Feb  6 18:13:01 nas kernel: uhub5: 2 ports with 2 removable, self powered
Feb  6 18:13:01 nas kernel: uhub6: 2 ports with 2 removable, self powered
Feb  6 18:13:01 nas kernel: uhub3: 6 ports with 6 removable, self powered
Feb  6 18:13:01 nas kernel: uhub7: 6 ports with 6 removable, self powered
Feb  6 18:13:01 nas kernel: ugen7.2: <Kingston> at usbus7
Feb  6 18:13:01 nas kernel: umass0: <Kingston DT 100 G2, class 0/0, rev 2.00/1.00, addr 2> on usbus7
Feb  6 18:13:01 nas kernel: ugen6.2: <vendor 0x099a> at usbus6
Feb  6 18:13:01 nas kernel: uhub8: <vendor 0x099a Two Port Hub, class 9/1, rev 1.10/1.02, addr 2> on usbus6
Feb  6 18:13:01 nas kernel: uhub8: 3 ports with 2 removable, bus powered
Feb  6 18:13:01 nas kernel: ugen6.3: <vendor 0x099a> at usbus6
Feb  6 18:13:01 nas kernel: ukbd0: <vendor 0x099a Multimedia Hub Keyboard, class 0/0, rev 1.10/0.01, addr 3> on usbus6
Feb  6 18:13:01 nas kernel: kbd2 at ukbd0
Feb  6 18:13:01 nas kernel: ums0: <vendor 0x099a Multimedia Hub Keyboard, class 0/0, rev 1.10/0.01, addr 3> on usbus6
Feb  6 18:13:01 nas kernel: ada0 at ahcich0 bus 0 scbus1 target 0 lun 0
Feb  6 18:13:01 nas kernel: ada0: <WDC WD30EFRX-68AX9N0 80.00A80> ATA-9 SATA 3.x device
Feb  6 18:13:01 nas kernel: ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Feb  6 18:13:01 nas kernel: ada0: Command Queueing enabled
Feb  6 18:13:01 nas kernel: ada0: 2861588MB (5860533168 512 byte sectors: 16H 63S/T 16383C)
Feb  6 18:13:01 nas kernel: ada1 at ahcich1 bus 0 scbus2 target 0 lun 0
Feb  6 18:13:01 nas kernel: ada1: <WDC WD30EFRX-68AX9N0 80.00A80> ATA-9 SATA 3.x device
Feb  6 18:13:01 nas kernel: ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Feb  6 18:13:01 nas kernel: ada1: Command Queueing enabled
Feb  6 18:13:01 nas kernel: ada1: 2861588MB (5860533168 512 byte sectors: 16H 63S/T 16383C)
Feb  6 18:13:01 nas kernel: da0 at umass-sim0 bus 0 scbus7 target 0 lun 0
Feb  6 18:13:01 nas kernel: da0: <Kingston DT 100 G2 PMAP> Removable Direct Access SCSI-4 device
Feb  6 18:13:01 nas kernel: da0: 40.000MB/s transfers
Feb  6 18:13:01 nas kernel: da0: 7441MB (15240576 512 byte sectors: 255H 63S/T 948C)
Feb  6 18:13:01 nas kernel: cd0 at ata2 bus 0 scbus0 target 1 lun 0
Feb  6 18:13:01 nas kernel: cd0: <SAMSUNG CD-R/RW SW-252S R901> Removable CD-ROM SCSI-0 device
Feb  6 18:13:01 nas kernel: cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
Feb  6 18:13:01 nas kernel: cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closedSMP: AP CPU #1 Launched!
Feb  6 18:13:01 nas kernel:
Feb  6 18:13:01 nas kernel: GEOM: da0s1: geometry does not match label (16h,63s != 255h,63s).
Feb  6 18:13:01 nas kernel: Trying to mount root from ufs:/dev/ufs/FreeNASs1a
Feb  6 18:13:01 nas kernel: ZFS filesystem version 5
Feb  6 18:13:01 nas kernel: ZFS storage pool version 28
Feb  6 18:13:01 nas root: /etc/rc: WARNING: failed precmd routine for vmware_guestd
Feb  6 18:13:02 nas ntpd[2257]: ntpd 4.2.4p5-a (1)
Feb  6 18:13:02 nas proftpd[2395]: 127.0.0.1 - ProFTPD 1.3.4a (maint) (built Wed Oct 31 2012 21:33:51 UTC) standalone mode STARTUP
Feb  6 18:13:10 nas avahi-daemon[2640]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
Feb  6 18:13:11 nas ntpd[2258]: time reset +0.679903 s
Feb  6 18:28:20 nas ntpd[2258]: kernel time sync status change 2001

Code:

  pool: storage
 state: ONLINE
  scan: none requested
config:

        NAME                                            STATE     READ WRITE CKSUM
        storage                                         ONLINE       0     0     0
          mirror-0                                      ONLINE       0     0     0
            gptid/723ea451-5206-11e2-a320-0023544784ad  ONLINE       0     0     0
            gptid/729ba602-5206-11e2-a320-0023544784ad  ONLINE       0     0     0

errors: No known data errors