Re: [r222277] Strange GEOM, bsdlabel and ZFS behavior

2011/6/10 Andrey V. Elsukov <ae_at_freebsd.org>:
> On 09.06.2011 14:22, Eir Nym wrote:
>> GEOM will say it only after reboot.
>> part of dmesg log:
>>
>> GEOM_LABEL[1]: MSDOSFS: gzero: no FAT signature found.
>> ugen0.1: <Intel> at usbus0
>> uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
>> ugen1.1: <Intel> at usbus1
>> uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
>> ugen2.1: <Intel> at usbus2
>> uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
>> ugen3.1: <Intel> at usbus3
>> uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
>> ugen4.1: <Intel> at usbus4
>> uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
>> GEOM_LABEL[1]: MSDOSFS: gzero: no FAT signature found.
>> ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
>> ada0: <SAMSUNG HM641JI 2AJ10001> ATA-8 SATA 2.x device
>> ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
>> ada0: Command Queueing enabled
>> ada0: 610480MB (1250263728 512 byte sectors: 16H 63S/T 16383C)
>> ada0: Previously was known as ad4
>> SMP: AP CPU #1 Launched!
>> Timecounter "TSC" frequency 1666519680 Hz quality 800
>> uhub0: 2 ports with 2 removable, self powered
>> uhub1: 2 ports with 2 removable, self powered
>> uhub2: 2 ports with 2 removable, self powered
>> uhub3: 2 ports with 2 removable, self powered
>> GEOM_LABEL[1]: MSDOSFS: ada0: FAT12/16 volume not valid.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s2: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s3: FAT32 volume not valid.
>> GEOM_LABEL[1]: Label for provider ada0s3 is ntfs/System Reserved.
>> GEOM_LABEL[1]: MSDOSFS: ada0s4: FAT32 volume not valid.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s2: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s2, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s3: FAT32 volume not valid.
>> GEOM_LABEL[1]: Label System Reserved(ntfs/System Reserved) already
>> exists (ada0s3).
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s3, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s4: FAT32 volume not valid.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s4, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1a: no FAT signature found.
>> GEOM: ada0s1a: invalid disklabel.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1b: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1c: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1a: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1a, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1b: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1b, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1a: no FAT signature found.
>> GEOM: ada0s1a: invalid disklabel.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1a, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1b: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1b, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1c: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1c, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1a: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1a, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1b: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1b, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1ca: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1cb: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1aa: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1ab: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1ac: no FAT signature found.
>> GEOM_LABEL[1]: MSDOSFS: ada0s1ca: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1ca, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1cb: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1cb, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1aa: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1aa, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1ab: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1ab, error=17)
>> GEOM_LABEL[1]: MSDOSFS: ada0s1ac: no FAT signature found.
>> g_dev_taste: make_dev_p() failed (gp->name=ada0s1ac, error=17)
>
> It is strange. I think you have something incorrect in your configuration.
> Can you show output of these commands:
> 1. kldstat
> 2. cat /boot/loader.conf
> 3. grep GEOM /path/to/your/kernel/config
>
I've installed r222889 and got much more weird results than before

loader.conf:
---------%<--------
kern.geom.label.debug=1
vfs.zfs.debug=1
kern.geom.debugflags=4
--------->%-------

messages on the start of this dmesg are for more pages of (I have see
them for several seconds on same hardware)
kernel config : http://eroese.org/_/_/pub/bsd/222889/GENERIC_PF

> --
> WBR, Andrey V. Elsukov
>
>