geli+Root on ZFS installation
Hi, I managed to install with "geli+root on ZFS" setup but have a few questions. Most of the instructions just list commands but offer very little explanation. I adapted the instructions in https://wiki.freebsd.org/RootOnZFS/GPTZFSBoot/9.0-RELEASE to suit my needs. Here's the process I used for the test on a VM: 2 GB RAM two HDDs 8 GB each mirrored - three partitions for boot code 128 KB for /boot 2 GB for the rest of the system and encrypted no key file for encrypted partitions, only passphrase using 9.1-RELEASE there will be no swap or handling of 4k drives, just to keep it as simple as possible. *Create the basic three partitions:* gpart destroy -F da0 gpart destroy -F da1 gpart create -s gpt da0 gpart create -s gpt da1 gpart add -s 128 -t freebsd-boot da0 gpart add -s 128 -t freebsd-boot da1 gpart add -s 2G -t freebsd-zfs da0 gpart add -s 2G -t freebsd-zfs da1 gpart add -t freebsd-zfs da0 gpart add -t freebsd-zfs da1 *Write boot code to both disks:* gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da0 gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da1 *Load necessary modules:* kldload zfs kldload geom_eli * Encrypt the disks with only a passphrase:* geli init -b -s 4096 /dev/da0p3 geli init -b -s 4096 /dev/da1p3 geli attach /dev/da0p3 geli attach /dev/da1p3 *Creating ZFS datasets:* zpool create bootdir mirror /dev/da0p2 /dev/da1p2 zpool set bootfs=bootdir bootdir zpool create -R /mnt -O canmount=off tank mirror /dev/da0p3.eli /dev/da1p3.eli zfs create -o mountpoint=/tank/ROOT zfs set mountpoint=/mnt/bootdirbootdir zfs mount bootdir *Then exit out of the shell and go back to bsdinstall. Install as normal and then get back to the shell after bsdinstall finishes ( do not reboot yet).* Once in the newly installed system: mount -t devfs devfs /dev ( to use ZFS commands in the new environment) *Add the necessary variables/settings:* echo ‘zfs_enable=”YES”‘ >> /etc/rc.conf echo ‘vfs.root.mountfrom=”zfs:tank/ROOT”‘ >> /boot/loader.conf echo ‘zfs_load=”YES”‘ >> /boot/loader.conf echo ‘geom_eli_load=”YES”‘ >> /boot/loader.conf *Then create a zpool cache file:* zpool set cachefile=/boot/zfs/zpool.cache tank. *Then move the boot folder to the second partition under the bootdir dataset:* mv boot bootdir/ * Then set the final mount points:* zfs set mountpoint=legacy tank zfs set mountpoint=/bootdir bootdir *then reboot.* It should boot fine into the new system. - My questions: - *1.* Almost all the guides I came across, do not install to the root dataset, they only seem to use it to derive/mount other datasets/filesystems. One of the reasons is to user boot environments, what are the other possible reasons for doing this? *2*. Is it necessary to create a symbolic link to the /boot dir? Again one of the howtos on the web had this step ( https://www.dan.me.uk/blog/2012/05/06/full-disk-encryption-with-zfs-root-for-freebsd-9-x/ ). ln -fs bootdir/boot *3*. This below option is where I had most trouble. This definitely needs to be present when using geli+ZFS, if it's only ZFS, then I think the bootfs flag suffices. Can someone with more knowledge of this please shed some light on when this entry is needed. vfs.root.mountfrom=”zfs:tank/ROOT” *4.* In the wiki link above, what is the purpose of: # zfs set mountpoint=/ zroot/ROOT # zfs set mountpoint=/zroot zroot I cannot understand the logic behind the second command. Does that mean zroot will display under / (root of the filesystem)? and Why? looking at the rest of the commands: # zfs set mountpoint=/tmp zroot/tmp # zfs set mountpoint=/usr zroot/usr # zfs set mountpoint=/var zroot/var so if ROOT is set to / then tmp, usr and var all appear under ROOT, is that right? *5.* There seems to be lot of variation on how the system directories are mounted under ZFS. In the above wiki link, there seems to be separate filesystems created under the root dataset for usr, var, tmp, usr/home What's the logic? Are there any general guidelines/best practice instructions? Thank you. Yudi ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: this 48-core box...
On Thu, 19 Sep 2013 12:05:14 -0700 (PDT) Dennis Glatting wrote: > > > On Thu, 19 Sep 2013, Vincent Schut wrote: > > > On Tue, 17 Sep 2013 12:08:43 -0500 > > Michael Chen wrote: > > > >> I'm considering bidding on this 48-core box: > >> > >> http://www.ebay.com/itm/Supermicro-A-Server-1042G-TF-1U-H8QG6-4-CPUS-48-cores-2-2Ghz-128GB-RAM-/151119828428?pt=COMP_EN_Servers&hash=item232f7195cc > >> > >> Does anyone have experience with it and can I use all the cores? > >> > >> Thanks! > >> ___ > >> freebsd-questions@freebsd.org mailing list > >> http://lists.freebsd.org/mailman/listinfo/freebsd-questions > >> To unsubscribe, send any mail to > >> "freebsd-questions-unsubscr...@freebsd.org" > >> > > > > I recently bought one like that (48 cores but 'only' 96 Gb ram). It > > was meant to play a double role as both zfs file server and data > > processing server (we do lots of satellite image processing), > > running FreeBSD 9.1. It connects with a SAN and we'll use it to > > process about 36TB of satellite data in the next months. (In a > > couple of weeks we will probably have budget to split those roles, > > and buy a dedicated file server.) After several weeks of tweaking > > and testing, I can say that: > > - the zfs/file server part runs without problems > > - the satellite data processing had problems scaling to all 48 > > cores, I got max performance when running about 18 processes in > > parallel, scaling up more would lower the overall performance. > > However, this (sorry guys) appeared to be a FreeBSD problem, and > > not a hardware problem. As a test I switched to linux with ZoL (ZFS > > on Linux), and, though zfs performance is less compared to freebsd, > > data processing is much much better, like a factor 12 or so. > > > > I've noticed this same scaling problem on 32+ core servers but > haven't had a chance to look into the detail. From the performance > graphs I am confused whether my problems are processing problems or a > data I/O problem. I have done some (light) investigation as I did need the processing power. In my case the bottleneck was definitely not data I/O. Bonnie+ rates from and to the dataset were as expected, top and atop and other utils did not show any stress on the I/O system, and the algorithm which did not scale should not be IO bound, rather cpu or memory (or both). I've heard/read rumors (when I was investigating the extreme long compile time of openblas on freebsd compared to linux) about bsd being less well optimized in e.g. using the processor's L2 cache. Things like this can play an important role in the processing we do (many numerical calculations on lots of data in memory). Most of the calculations were done by quite optimized software for numerical processing (numpy/scipy using openblas (yes I did make sure openblas used only 1 thread when scaling up)). The fact that the problems disappeared when running the same under linux also point in the cpu/memory direction rather that I/O, as the ZFS on Linux performance is still behind that of ZFS on BSD. > > > > Conclusion: the hardware is alright, however when needed to do lots > > of heavy calculations on terabytes of data, the combination with > > FreeBSD appears not ideal. > > > > Of course it is you get what you pay for. Decent, OK working > > hardware, but none of the special handy-dandy features expensive > > brands will give you. If you don't need them, in my experience it > > is decent hardware for a good price. > > > > regards, > > Vincent. > > > > ___ > > freebsd-questions@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to > > "freebsd-questions-unsubscr...@freebsd.org" > > > ___ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscr...@freebsd.org" > ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: PKGNG
On 09/20/13 05:05, Ethan W. House wrote:
> What is the status of pkgng. The handbook says to use it but else were it
> says that the repos are empty due to a security incident last November.
>
> Are there beta repos hidden somewhere that can be used? The reason I ask is
> I want to install packages like Gimp and LibreOffice which will take a
> fortnight on my laptop to compile. I tried pkg_add but that broke
> everything when I updated to 9.2.
pkgng is in rude health. It's certainly usable -- you can enable it on
your systems and use it with the ports (portmaster, portupgrade style)
or you can try various repos which are available online.
The systems that will be the official FreeBSD pkg repo are on-line and
available for testing with:
% cat /usr/local/etc/pkg/repos/pkg-test.conf
---
pkg-test:
URL: http://pkg-test.freebsd.org/pkg-test-${ABI}/latest
ENABLED: YES
MIRROR_TYPE: SRV
This doesn't have package signatures yet, but otherwise it's pretty much
what will be the official pkg repository for 10.0-RELEASE.
There are other publicly available pkg repos, such as the one provided
by Exonetric which is at
http://mirror.exonetric.net/pub/pkgng/${ABI}/latest
Cheers,
Matthew
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Re: PKGNG
On Fri, Sep 20, 2013 at 5:16 AM, Matthew Seaman <
m.sea...@infracaninophile.co.uk> wrote:
> On 09/20/13 05:05, Ethan W. House wrote:
> > What is the status of pkgng. The handbook says to use it but else were it
> > says that the repos are empty due to a security incident last November.
> >
> > Are there beta repos hidden somewhere that can be used? The reason I ask
> is
> > I want to install packages like Gimp and LibreOffice which will take a
> > fortnight on my laptop to compile. I tried pkg_add but that broke
> > everything when I updated to 9.2.
>
> pkgng is in rude health. It's certainly usable -- you can enable it on
> your systems and use it with the ports (portmaster, portupgrade style)
> or you can try various repos which are available online.
>
> The systems that will be the official FreeBSD pkg repo are on-line and
> available for testing with:
>
> % cat /usr/local/etc/pkg/repos/pkg-test.conf
> ---
> pkg-test:
> URL: http://pkg-test.freebsd.org/pkg-test-${ABI}/latest
> ENABLED: YES
> MIRROR_TYPE: SRV
>
>
> This doesn't have package signatures yet, but otherwise it's pretty much
> what will be the official pkg repository for 10.0-RELEASE.
>
> There are other publicly available pkg repos, such as the one provided
> by Exonetric which is at
>
> http://mirror.exonetric.net/pub/pkgng/${ABI}/latest
>
> Cheers,
>
> Matthew
>
The following links are not accessible ( at least from Turkey ) :
http://pkg-test.freebsd.org/
http://pkg-test.freebsd.org/pkg-test-amd64/
http://pkg-test.freebsd.org/pkg-test-i386/
The message is the following :
Server not found
Firefox can't find the server at pkg-test.freebsd.org.
The following links are accessible :
http://mirror.exonetric.net/pub/pkgng/
http://mirror.exonetric.net/pub/pkgng/freebsd%3A10%3Ax86%3A64/
http://mirror.exonetric.net/pub/pkgng/freebsd%3A8%3Ax86%3A64/
http://mirror.exonetric.net/pub/pkgng/freebsd%3A9%3Ax86%3A64/
Thank you very much .
Mehmet Erol Sanliturk
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Re: PKGNG
On 09/20/13 10:59, Mehmet Erol Sanliturk wrote:
> The following links are not accessible ( at least from Turkey ) :
>
> http://pkg-test.freebsd.org/
> http://pkg-test.freebsd.org/pkg-test-amd64/
> http://pkg-test.freebsd.org/pkg-test-i386/
>
pkg-test.freebsd.org is a SRV record, not an A record[*]. pkg(8) will
be able to find the repo given the information I showed.
Also ${ABI} in pkg.conf expands to a string like freebsd:9:x86:64 which
includes more than just the CPU architecture.
Cheers,
Matthew
[*] This usage is not in compliance with RFC 2616 so the URL will need
to be changed at some point. See https://github.com/freebsd/pkg/issues/550
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e2fsprogs fails to build/compile in FreeBSD 9.1
gmake[2]: Entering directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/resize' CC extent.c CC resize2fs.c CC main.c CC online.c CC resource_track.c CC sim_progress.c CC test_extent.c SUBST resize2fs.8 LD test_extent LD resize2fs gmake[2]: Leaving directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/resize' making all in tests/progs gmake[2]: Entering directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/tests/progs' CC test_icount.c MK_CMDS test_icount_cmds.c CC crcsum.c CC test_icount_cmds.c LD crcsum LD test_icount gmake[2]: Leaving directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/tests/progs' making all in po gmake[2]: Entering directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/po' gmake[2]: Nothing to be done for `all'. gmake[2]: Leaving directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/po' gmake[1]: Leaving directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8' gmake docs gmake[1]: Entering directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8' gmake[2]: Entering directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/doc' MAKEINFO libext2fs.info gmake[2]: Leaving directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/doc' gmake[1]: Leaving directory `/usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8' cd /usr/ports/sysutils/e2fsprogs/work/e2fsprogs-1.42.8/e2fsck && /bin/rm -f e2fsck && gmake e2fsck STATIC_LIBS="../lib/libext2fs.a ../lib/libcom_err.a ../lib/libblkid.a ../lib/libuuid.a" LIBINTL="/usr/local/lib/libintl.a" LD e2fsck /usr/local/lib/libintl.a(dcigettext.o): In function `_nl_find_msg': dcigettext.c:(.text+0x94b): undefined reference to `libiconv_open' dcigettext.c:(.text+0x9fa): undefined reference to `libiconv' dcigettext.c:(.text+0xbaf): undefined reference to `libiconv_open' /usr/local/lib/libintl.a(relocatable.o): In function `libintl_set_relocation_prefix': relocatable.c:(.text+0x14b): undefined reference to `libiconv_set_relocation_prefix' gmake: *** [e2fsck] Error 1 *** [post-build] Error code 2 Stop in /usr/ports/sysutils/e2fsprogs. *** [build] Error code 1 Stop in /usr/ports/sysutils/e2fsprogs. ===>>> make failed for sysutils/e2fsprogs ===>>> Aborting update ===>>> Update for sysutils/e2fsprogs failed ===>>> Aborting update ===>>> Killing background jobs Terminated Ideas, advice, suggestions, will be greatly appreciated. Best Regards, Antonio ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
SES tools and RRD perhaps?
Hi all, 1) Any one have a way to monitor fan speeds/temp of a JBOD connected via a SAS cable? 2) Any one integrate SES into something like Cacti or Zabbix? I know the later is sort of not FreeBSD specific but this list has many a guru lurking. Thanks in advance, - aurf ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: SES tools and RRD perhaps?
On Sep 20, 2013, at 12:05 PM, Juan Bernhard wrote: > El 20/09/2013 03:48 p.m., aurfalien escribió: >> Hi all, >> >> 1) Any one have a way to monitor fan speeds/temp of a JBOD connected via a >> SAS cable? > You can get disk temperature by sysutils/smartmontools, and motherboard fans > sysutils/mbmon (assuming that your fans are connected to the motherboard) >> >> 2) Any one integrate SES into something like Cacti or Zabbix? > I don't know what SES means Its SCSI Enclosure Services and commands like getencstat can see my JBODs, just unsure how I can get more granular info. I'll try to see if the tools you listed detect the JBODs. Thanks for that. - aurf ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: PKGNG
Thanks, that was exactly the information I was looking for.
Ethan House
On Fri, Sep 20, 2013 at 2:16 AM, Matthew Seaman <
m.sea...@infracaninophile.co.uk> wrote:
> On 09/20/13 05:05, Ethan W. House wrote:
> > What is the status of pkgng. The handbook says to use it but else were it
> > says that the repos are empty due to a security incident last November.
> >
> > Are there beta repos hidden somewhere that can be used? The reason I ask
> is
> > I want to install packages like Gimp and LibreOffice which will take a
> > fortnight on my laptop to compile. I tried pkg_add but that broke
> > everything when I updated to 9.2.
>
> pkgng is in rude health. It's certainly usable -- you can enable it on
> your systems and use it with the ports (portmaster, portupgrade style)
> or you can try various repos which are available online.
>
> The systems that will be the official FreeBSD pkg repo are on-line and
> available for testing with:
>
> % cat /usr/local/etc/pkg/repos/pkg-test.conf
> ---
> pkg-test:
> URL: http://pkg-test.freebsd.org/pkg-test-${ABI}/latest
> ENABLED: YES
> MIRROR_TYPE: SRV
>
>
> This doesn't have package signatures yet, but otherwise it's pretty much
> what will be the official pkg repository for 10.0-RELEASE.
>
> There are other publicly available pkg repos, such as the one provided
> by Exonetric which is at
>
> http://mirror.exonetric.net/pub/pkgng/${ABI}/latest
>
> Cheers,
>
> Matthew
> ___
> freebsd-questions@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "
> freebsd-questions-unsubscr...@freebsd.org"
>
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Re: SES tools and RRD perhaps?
El 20/09/2013 03:48 p.m., aurfalien escribió: Hi all, 1) Any one have a way to monitor fan speeds/temp of a JBOD connected via a SAS cable? You can get disk temperature by sysutils/smartmontools, and motherboard fans sysutils/mbmon (assuming that your fans are connected to the motherboard) 2) Any one integrate SES into something like Cacti or Zabbix? I don't know what SES means I know the later is sort of not FreeBSD specific but this list has many a guru lurking. Thanks in advance, - aurf ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
sound settings
Hi! My system is FreeBSD 10.0-ALPHA1 #0 r255501: Fri Sep 13 01:57:31 UTC 2013 r...@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 installed on iMac 11,1. It works very good but I don't know how to setup sound system. After start system: cat /dev/sndstat Installed devices: pcm0: (play) pcm1: (play/rec) default pcm2: (play/rec) pcm3: (play/rec) Than I run sysctl dev.hdaa: dev.hdaa.0.%desc: ATI R6xx Audio Function Group dev.hdaa.0.%driver: hdaa dev.hdaa.0.%location: nid=1 dev.hdaa.0.%pnpinfo: type=0x01 subsystem=0x00aa0100 dev.hdaa.0.%parent: hdacc0 dev.hdaa.0.nid2: audio output Widget cap: 0x0201 DIGITAL STEREO Association: 0 (0x0001) OSS: pcm (pcm) Stream cap: 0x0001 PCM PCM cap: 0x00020070 16 bits, 32 44 48 KHz dev.hdaa.0.nid3: pin: Digital-out (Jack) Widget cap: 0x00400381 DIGITAL UNSOL STEREO Association: 0 (0x0001) Pin cap: 0x0094 PDC OUT HDMI Pin config: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 Pin control: 0x0040 OUT Connections: 1 + <- nid=2 [audio output] dev.hdaa.0.nid3_config: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 dev.hdaa.0.nid3_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0 dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref dev.hdaa.0.gpi_state: dev.hdaa.0.gpio_state: dev.hdaa.0.gpio_config: dev.hdaa.0.gpo_state: dev.hdaa.0.gpo_config: dev.hdaa.0.reconfig: 0 dev.hdaa.1.%desc: Cirrus Logic CS4206 Audio Function Group dev.hdaa.1.%driver: hdaa dev.hdaa.1.%location: nid=1 dev.hdaa.1.%pnpinfo: type=0x01 subsystem=0x106b5100 dev.hdaa.1.%parent: hdacc1 dev.hdaa.1.nid2: audio output Widget cap: 0x000d041d PWR STEREO Association: 4 (0x0001) OSS: pcm (pcm) Stream cap: 0x0003 FLOAT32 PCM PCM cap: 0x001e07f0 16 20 24 32 bits, 32 44 48 88 96 176 192 KHz Output amp: 0x80017f73 mute=1 step=127 size=1 offset=115 (-57/6dB) dev.hdaa.1.nid3: audio output Widget cap: 0x000d041d PWR STEREO Association: 3 (0x0001) OSS: pcm (pcm) Stream cap: 0x0003 FLOAT32 PCM PCM cap: 0x001e07f0 16 20 24 32 bits, 32 44 48 88 96 176 192 KHz Output amp: 0x80017f73 mute=1 step=127 size=1 offset=115 (-57/6dB) dev.hdaa.1.nid4: audio output Widget cap: 0x000d041d PWR STEREO Association: 3 (0x0004) OSS: pcm (pcm) Stream cap: 0x0003 FLOAT32 PCM PCM cap: 0x001e07f0 16 20 24 32 bits, 32 44 48 88 96 176 192 KHz Output amp: 0x80017f73 mute=1 step=127 size=1 offset=115 (-57/6dB) dev.hdaa.1.nid5: audio input Widget cap: 0x0018051b PWR STEREO Association: 1 (0x0001) Stream cap: 0x0003 FLOAT32 PCM PCM cap: 0x001e01f5 16 20 24 32 bits, 8 16 32 44 48 88 96 KHz Input amp: 0x80033f33 mute=1 step=63 size=3 offset=51 (-51/12dB) Connections: 2 + <- nid=12 [pin: Line-in (Blue Jack)] (selected) + [DISABLED] <- nid=18 [pin: Line-out (None)] [DISABLED] dev.hdaa.1.nid6: audio input Widget cap: 0x0018051b PWR STEREO Association: 0 (0x0001) Stream cap: 0x0003 FLOAT32 PCM PCM cap: 0x001e01f5 16 20 24 32 bits, 8 16 32 44 48 88 96 KHz Input amp: 0x80033f33 mute=1 step=63 size=3 offset=51 (-51/12dB) Connections: 2 + <- nid=13 [pin: Mic (Fixed)] (selected) + [DISABLED] <- nid=14 [pin: Line-out (None)] [DISABLED] dev.hdaa.1.nid7: audio input Widget cap: 0x00180791 PWR DIGITAL UNSOL STEREO Association: 2 (0x0001) Stream cap: 0x0007 AC3 FLOAT32 PCM PCM cap: 0x001e0570 16 20 24 32 bits, 32 44 48 96 192 KHz Connections: 1 + <- nid=15 [pin: SPDIF-in (White Jack)] dev.hdaa.1.nid8: audio output Widget cap: 0x00040611 PWR DIGITAL STEREO Association: 5 (0x0001) OSS: pcm (pcm) Stream cap: 0x0007 AC3 FLOAT32 PCM PCM cap: 0x001e07f0 16 20 24 32 bits, 32 44 48 88 96 176 192 KHz dev.hdaa.1.nid9: pin: Headphones (Green Jack) Widget cap: 0x00410581 PWR UNSOL STEREO Association: 4 (0x0001) Pin cap: 0x001c PDC HP OUT Pin config: 0x012b4050 as=5 seq=0 device=Headphones conn=Jack ctype=Combo loc=Rear color=Green misc=0 Pin control: 0x00c0 HP OUT Connections: 1 + <- nid=2 [audio output] dev.hdaa.1.nid9_config: 0x012b4050 as=5 seq=0 device=Headphones conn=Jack ctype=Combo loc=Rear color=Green misc=0 dev.hdaa.1.nid9_original: 0x012b4050 as=5 seq=0 device=Headphones conn=Jack ctype=Combo loc=Rear color=Green misc=0 dev.hdaa.1.nid10: pin: Speaker (Fixed) Widget cap: 0x00410581 PWR UNSOL STEREO Association: 3 (0x0001) Pin cap: 0x0054 PDC OUT BAL Pin config: 0x90100140 as=4 seq=0 device=Speaker conn=Fixed ctype=Unknown loc=Internal color=Unknown misc=1 Pin control: 0x0040 OUT Connections: 1 + <- nid=3 [audio output] dev.hdaa.1.nid10_config: 0x90100140 as=4 seq=0 device=Speaker conn=Fixed ctype=Unknown loc=Internal color=Unknown misc=1 dev.hdaa.1.nid10_original: 0x90100140 as=4 seq=0 device=Speaker conn=Fixed ctype=Unknown loc=Internal color=Unknown misc=1 dev.hdaa.1.nid11: pin: Speaker (Fixed) Widget cap: 0x00410101 STEREO Association: 3 (0x0004) Pin cap: 0x0050 OUT BAL Pin config: 0x90100142 as=4 se
Re: sound settings
On Friday 20 September 2013 14:26:08 Ajtim wrote: > Hi! > My system is FreeBSD 10.0-ALPHA1 #0 r255501: Fri Sep 13 01:57:31 UTC 2013 > r...@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 installed on iMac > 11,1. > It works very good but I don't know how to setup sound system. > After start system: > cat /dev/sndstat > Installed devices: > pcm0: (play) > pcm1: (play/rec) default > pcm2: (play/rec) > pcm3: (play/rec) > You have 4 devices where the sound can go which one has the speakers pluged in, you especify with (as root) # sysctl hw.snd.default_unit=n test sending a file to the sound system % cat filename > /dev/dsp ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
