Re: /dev/ufs
Heinrich Rebehn wrote: Dan Nelson wrote: In the last episode (Jul 14), Heinrich Rebehn said: Hmm, it does not work: [EMAIL PROTECTED] [~] # kldstat Id Refs AddressSize Name 19 0xc040 3c8ed4 kernel 2 14 0xc07c9000 56270acpi.ko 31 0xc3c38000 17000linux.ko 41 0xc961 4000 geom_label.ko 51 0xc918f000 2000 geom_vol_ffs.ko [EMAIL PROTECTED] [~] # tunefs -L backup /dev/da1s1a [EMAIL PROTECTED] [~] # tunefs -p /dev/da1s1a tunefs: volume label: (-L) backup [EMAIL PROTECTED] [~] # ls /dev/ufs ls: /dev/ufs: No such file or directory The filesystem is freshly newfs'ed and the partitions have not been resized. Try unloding and reloading geom_label.ko; I don't know if it is smart enough to realize that the tunefs command added a label. If that doesn't work you'll have to start adding G_LABEL_DEBUG calls to /sys/geom/label/g_label_ufs.c and figure out exactly where it's failing. geom_label cannot be unloaded: [EMAIL PROTECTED] [~] # kldstat Id Refs AddressSize Name 18 0xc040 3c8ed4 kernel 2 14 0xc07c9000 56270acpi.ko 31 0xc3c38000 17000linux.ko 41 0xc961 4000 geom_label.ko [EMAIL PROTECTED] [~] # kldunload geom_label kldunload: can't unload file: Operation not supported [EMAIL PROTECTED] [~] # Am i missing something? Rebooting is not a good option since this is our main server. I forgot to "# glabel stop -v backup", after that i could unload the module. However, i found out that i can more easily achive my goal by wiring down scsi unit numbers with kernel environment hints. Thanks for your help, Heinrich ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: /dev/ufs
Dan Nelson wrote: In the last episode (Jul 14), Heinrich Rebehn said: Hmm, it does not work: [EMAIL PROTECTED] [~] # kldstat Id Refs AddressSize Name 19 0xc040 3c8ed4 kernel 2 14 0xc07c9000 56270acpi.ko 31 0xc3c38000 17000linux.ko 41 0xc961 4000 geom_label.ko 51 0xc918f000 2000 geom_vol_ffs.ko [EMAIL PROTECTED] [~] # tunefs -L backup /dev/da1s1a [EMAIL PROTECTED] [~] # tunefs -p /dev/da1s1a tunefs: volume label: (-L) backup [EMAIL PROTECTED] [~] # ls /dev/ufs ls: /dev/ufs: No such file or directory The filesystem is freshly newfs'ed and the partitions have not been resized. Try unloding and reloading geom_label.ko; I don't know if it is smart enough to realize that the tunefs command added a label. If that doesn't work you'll have to start adding G_LABEL_DEBUG calls to /sys/geom/label/g_label_ufs.c and figure out exactly where it's failing. geom_label cannot be unloaded: [EMAIL PROTECTED] [~] # kldstat Id Refs AddressSize Name 18 0xc040 3c8ed4 kernel 2 14 0xc07c9000 56270acpi.ko 31 0xc3c38000 17000linux.ko 41 0xc961 4000 geom_label.ko [EMAIL PROTECTED] [~] # kldunload geom_label kldunload: can't unload file: Operation not supported [EMAIL PROTECTED] [~] # Am i missing something? Rebooting is not a good option since this is our main server. --Heinrich ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: /dev/ufs
In the last episode (Jul 14), Heinrich Rebehn said: > Hmm, it does not work: > > [EMAIL PROTECTED] [~] # kldstat > Id Refs AddressSize Name > 19 0xc040 3c8ed4 kernel > 2 14 0xc07c9000 56270acpi.ko > 31 0xc3c38000 17000linux.ko > 41 0xc961 4000 geom_label.ko > 51 0xc918f000 2000 geom_vol_ffs.ko > [EMAIL PROTECTED] [~] # tunefs -L backup /dev/da1s1a > [EMAIL PROTECTED] [~] # tunefs -p /dev/da1s1a > tunefs: volume label: (-L) backup > [EMAIL PROTECTED] [~] # ls /dev/ufs > ls: /dev/ufs: No such file or directory > > The filesystem is freshly newfs'ed and the partitions have not been > resized. Try unloding and reloading geom_label.ko; I don't know if it is smart enough to realize that the tunefs command added a label. If that doesn't work you'll have to start adding G_LABEL_DEBUG calls to /sys/geom/label/g_label_ufs.c and figure out exactly where it's failing. > Any more ideas? > --Heinrich > ___ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "[EMAIL PROTECTED]" -- Dan Nelson [EMAIL PROTECTED] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: /dev/ufs
Dan Nelson wrote: In the last episode (Jul 14), Heinrich Rebehn said: I am trying to mount disks by label. The glabel(8) manpage suggests: tunefs -L data /dev/da4s1a mount /dev/ufs/data /mnt/data I tried that, but i don't see a /dev/ufs at all. Does it have to be mounted? If so, how? Make sure you have the geom_label module loaded, or have "options GEOM_LABEL" in your kernel config file. It's also a bit sensitive; if your filesystem doesn't completely fill the partition it's in, you won't get a label, so if you have resized partitions and not yet run growfs it won't show up. Hmm, it does not work: [EMAIL PROTECTED] [~] # kldstat Id Refs AddressSize Name 19 0xc040 3c8ed4 kernel 2 14 0xc07c9000 56270acpi.ko 31 0xc3c38000 17000linux.ko 41 0xc961 4000 geom_label.ko 51 0xc918f000 2000 geom_vol_ffs.ko [EMAIL PROTECTED] [~] # tunefs -L backup /dev/da1s1a [EMAIL PROTECTED] [~] # tunefs -p /dev/da1s1a tunefs: ACLs: (-a) disabled tunefs: MAC multilabel: (-l) disabled tunefs: soft updates: (-n) disabled tunefs: maximum blocks per file in a cylinder group: (-e) 2048 tunefs: average file size: (-f)16384 tunefs: average number of files in a directory: (-s) 64 tunefs: minimum percentage of free space: (-m) 1% tunefs: optimization preference: (-o) time tunefs: should optimize for space with minfree < 8% tunefs: volume label: (-L) backup [EMAIL PROTECTED] [~] # ls /dev/ufs ls: /dev/ufs: No such file or directory The filesystem is freshly newfs'ed and the partitions have not been resized. Any more ideas? --Heinrich ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: /dev/ufs
In the last episode (Jul 14), Heinrich Rebehn said: > I am trying to mount disks by label. The glabel(8) manpage suggests: > >tunefs -L data /dev/da4s1a > mount /dev/ufs/data /mnt/data > > I tried that, but i don't see a /dev/ufs at all. Does it have to be > mounted? If so, how? Make sure you have the geom_label module loaded, or have "options GEOM_LABEL" in your kernel config file. It's also a bit sensitive; if your filesystem doesn't completely fill the partition it's in, you won't get a label, so if you have resized partitions and not yet run growfs it won't show up. -- Dan Nelson [EMAIL PROTECTED] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
/dev/ufs
Hi all, I am trying to mount disks by label. The glabel(8) manpage suggests: tunefs -L data /dev/da4s1a mount /dev/ufs/data /mnt/data I tried that, but i don't see a /dev/ufs at all. Does it have to be mounted? If so, how? I use FreeBSD 5.4-RELEASE-p4 Thanks for any suggestions. Heinrich -- Heinrich Rebehn University of Bremen Physics / Electrical and Electronics Engineering - Department of Telecommunications - Phone : +49/421/218-4664 Fax :-3341 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"