Help with following error: kernel log messages: SMP: AP CPU #3 Launched!

runevn

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Joined
Apr 4, 2019
Messages
63
I just got the following kernel error. How should I react to this message?

I'm running FreeNAS-11.2-U7 on a Dell r720xd. In a ESXi 6.5 VM with the HBA set to passthrough.

Any help is greatly appreciated.

BTW - are there any good resources for learning more about freenas's error messages. I find these errors rather technical but I would like to learn but where should I start?

Thanks

Code:
kernel log messages:
SMP: AP CPU #3 Launched!
ugen1.1: <0x15ad EHCI root HUB> at usbus1
uhub0: <0x15ad UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
uhub1: <0x15ad EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
uhub0: 2 ports with 2 removable, self powered
uhub2 on uhub0
uhub1: 6 ports with 6 removable, self powered
da5 at mps0 bus 0 scbus33 target 21 lun 0
da5: <ATA WDC WD60EFRX-68L 0A82> Fixed Direct Access SPC-4 SCSI device
da5: Serial Number WD-WX11D38E2ZY6
da5: 600.000MB/s transfers
da5: Command Queueing enabled
da5: 5723166MB (11721045168 512 byte sectors)
da5: quirks=0x8<4K>
uhid0 on uhub0
uhid1 on uhub0
 

sretalla

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There are no errors in that message output (looks like the output from dmesg). Or perhaps this is the daily summary of system messages you get via email... you would get this run of events every time you start the system.

That is the normal output during a server startup while loading drivers.

It shows:
First line - The launch of the third CPU core (I guess there were 0, 1 & 2 before it in dmesg)

Next 5 lines (ugen and uhub)- Finding USB hubs and loading the UHCI and EHCI drivers to run them... then showing the ports available on each (2 and 6).

Next 7 lines (da5) - Finds a WD HDD which seems to be on SATA 6Gbits.

Next 2 lines (uhid) finds some USB input devices (maybe a mouse and keyboard...)

What isn't working on your server that makes you think there are errors?
 

runevn

Explorer
Joined
Apr 4, 2019
Messages
63
@sretalla thank you so much! I really appreciate your very thorough walkthrough of the output! Thanks.

And you are totally right there is no error it was the output of "the daily security run output". I just assumed that there was an error. Sorry I didn't saw that.

But once again thank you so much for your help.
 

Chris Moore

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May 2, 2015
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There is a link to some good material in my signature and you could explore the resources section of this site. Other than that, FreeBSD has a forum that is also sometimes useful, but not always, because FreeNAS is an appliance operating system that is based on FreeBSD. That means there are features of FreeBSD that are not implemented on FreeNAS. The developers of FreeNAS pick what they want to include and even the things that are included often must be configured from the GUI to work properly, unless you want to dig deeply into the middleware of the FreeNAS system, which is open-source, so you could.
There is also a lot of material on the Sun-Oracle site regarding ZFS, but it is not always applicable.

Asking questions here is pretty good too. We try to be friendly and helpful.
 
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