Re: Fix It CD, bsdlabel, and /dev?
On Fri, 03 Jul 2009 12:05:13 -0700, Drew Tomlinson d...@mykitchentable.net wrote: Next I used bsdlabel and created 500M a: partitions on two of the drives (ad6 ad8). ^ There is no colon after the partition letter. The colon is used to refer (or change) to the 1st DOS diskette drive. :-) However /dev/ad6s1a and /dev/ad8s1a do not exist. I do have entries such as /dev/ad6a and/dev/ad8a but gmirror doesn't like those. What must I do the get them to show after I've labeled? If you have /dev/ad[68]a, it indicates that you haven't created a slice on those disks, instead you created one partition (a) on each of the disks. If you are a lazy guy (as I am), then use sysinstall to create the slices and the partition. Choose standard MBR after the slice editor and go ahead with the partition editor. -- Polytropon From Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ... ___ 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: Fix It CD, bsdlabel, and /dev?
On Fri, Jul 03, 2009 at 10:04:06PM +0200, Polytropon wrote: On Fri, 03 Jul 2009 12:05:13 -0700, Drew Tomlinson d...@mykitchentable.net wrote: Next I used bsdlabel and created 500M a: partitions on two of the drives (ad6 ad8). ^ There is no colon after the partition letter. The colon is used to refer (or change) to the 1st DOS diskette drive. :-) However /dev/ad6s1a and /dev/ad8s1a do not exist. I do have entries such as /dev/ad6a and/dev/ad8a but gmirror doesn't like those. What must I do the get them to show after I've labeled? If you have /dev/ad[68]a, it indicates that you haven't created a slice on those disks, instead you created one partition (a) on each of the disks. If you are a lazy guy (as I am), then use sysinstall to create the slices and the partition. Choose standard MBR after the slice editor and go ahead with the partition editor. why not give gpart(8) a go? -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 928 8233 Fax: +44 (0)117 929 4423 ___ 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: Fix It CD, bsdlabel, and /dev?
However /dev/ad6s1a and /dev/ad8s1a do not exist. I do have entries such as /dev/ad6a and/dev/ad8a but gmirror doesn't like those. What must I do the get them to show after I've labeled? If you have /dev/ad[68]a, it indicates that you haven't created a slice on those disks, instead you created one partition (a) on each of the disks. there is completely NO REASON to create slices at all, unless you want to use windoze on the same drive. i don't have slices on any of my FreeBSD systems ___ 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: Fix It CD, bsdlabel, and /dev?
Polytropon wrote: On Fri, 03 Jul 2009 12:05:13 -0700, Drew Tomlinson d...@mykitchentable.net wrote: Next I used bsdlabel and created 500M a: partitions on two of the drives (ad6 ad8). ^ There is no colon after the partition letter. The colon is used to refer (or change) to the 1st DOS diskette drive. :-) I'm not sure what you mean here. I showed it as a: as that's how bsdlabel reports it when displaying the label 'bsdlabel ad6' for example. However /dev/ad6s1a and /dev/ad8s1a do not exist. I do have entries such as /dev/ad6a and/dev/ad8a but gmirror doesn't like those. What must I do the get them to show after I've labeled? If you have /dev/ad[68]a, it indicates that you haven't created a slice on those disks, instead you created one partition (a) on each of the disks. I think this was part of my problem. For example, I did 'bsdlabel ad6' instead of 'bsdlabel ad6s1'. Now I have entries such as /dev/ad6s1a and /dev/ad8s1a after using 'bsdlabel -e dev'. However now I use 'gmirror label root /dev/ad[68]s1a' as in the guide. No error is reported at the command line but /dev/mirror/root is not created either. Any ideas? Thanks, Drew -- Be a Great Magician! Visit The Alchemist's Warehouse http://www.alchemistswarehouse.com ___ 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: Fix It CD, bsdlabel, and /dev?
Wojciech Puchar wrote: However /dev/ad6s1a and /dev/ad8s1a do not exist. I do have entries such as /dev/ad6a and/dev/ad8a but gmirror doesn't like those. What must I do the get them to show after I've labeled? If you have /dev/ad[68]a, it indicates that you haven't created a slice on those disks, instead you created one partition (a) on each of the disks. there is completely NO REASON to create slices at all, unless you want to use windoze on the same drive. i don't have slices on any of my FreeBSD systems I must admit I am confused by slices and partitions. I only want to use FreeBSD on this box. It has 4 drives detected as follows: ad6 - 750 GB ad8 - 500 GB ad12 - 500 GB ad14 - 500 GB My thought is to break the disks up as so: ad6 a: 500M b: 500M d: 465G e: 225G (rest of drive) ad8 a: 500M b: 500M d: 465G (rest of drive) ad12 b: 1000M d: 465G (rest of drive) ad14 b: 1000M d: 465G (rest of drive) Then to install, I want to use gmirror and zfs as so: / - mirror ad6a and ad8a swap - all the b: partitions (if that's the right term) for a total of 3 GB swap. zfs - make a raid1z zpool with ad6d, ad8d, ad12d, and ad14d. in this pool I will create /usr and /var ad6e will just be extra space for some other use. So does my plan make sense? And if so, how can I best accomplish it? Thanks, Drew -- Be a Great Magician! Visit The Alchemist's Warehouse http://www.alchemistswarehouse.com ___ 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: Fix It CD, bsdlabel, and /dev?
On Fri, 03 Jul 2009 15:04:45 -0700, Drew Tomlinson d...@mykitchentable.net wrote: Polytropon wrote: On Fri, 03 Jul 2009 12:05:13 -0700, Drew Tomlinson d...@mykitchentable.net wrote: Next I used bsdlabel and created 500M a: partitions on two of the drives (ad6 ad8). ^ There is no colon after the partition letter. The colon is used to refer (or change) to the 1st DOS diskette drive. :-) I'm not sure what you mean here. I showed it as a: as that's how bsdlabel reports it when displaying the label 'bsdlabel ad6' for example. Of course you're correct: bsdlabel shows a:. In terminology, when refering to a partition, it's usually said partition a or partition ad6s1a instead of partition a:. The convention a: - drive letters - is very common in DOS, as well as in other modern MICROS~1 products. In fact, I was just joking, as when people are asking questions about a /home folder or hard discs. Terminology. :-) I think this was part of my problem. For example, I did 'bsdlabel ad6' instead of 'bsdlabel ad6s1'. Now I have entries such as /dev/ad6s1a and /dev/ad8s1a after using 'bsdlabel -e dev'. As Wojciech mentioned, the *need* to have a slice on a disk is mostly not there when you're using BSD only - there's no problem if you don't have a slice, but just one partition covering the whole disk. Then you just operate on this partition. You can even newfs the whole disk without making a partition. In this case, the c partition - the whole disk - is used, and you can omit the c. If you newfs ad6, you end up with a formatted ad6 partition ad6c, which is equivalent to ad6. But that's going off-topic. -- Polytropon From Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ... ___ 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: Fix It CD, bsdlabel, and /dev?
On Fri, 3 Jul 2009, Drew Tomlinson wrote: Wojciech Puchar wrote: However /dev/ad6s1a and /dev/ad8s1a do not exist. I do have entries such as /dev/ad6a and/dev/ad8a but gmirror doesn't like those. What must I do the get them to show after I've labeled? If you have /dev/ad[68]a, it indicates that you haven't created a slice on those disks, instead you created one partition (a) on each of the disks. there is completely NO REASON to create slices at all, unless you want to use windoze on the same drive. i don't have slices on any of my FreeBSD systems I must admit I am confused by slices and partitions. I only want to use FreeBSD on this box. It has 4 drives detected as follows: Try http://www.freebsdwiki.net/ and search for 'disk partitions' Sections on Hard Disk Partition Sizes Partitioning Tips and Tricks should be helpful. You can adapt these concepts to suit how your system is to be used and to take advantage of the hardware you have. ___ 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
