More geom trouble [Was: Re: geom_gate problems (RELENG_6 from today)]

[Emanuel Strobl]

Here is another error I got recently:
g_vfs_done():ad0a[WRITE(offset=35405824, length=8192)]error = 1
g_vfs_done():ad0a[WRITE(offset=35430400, length=8192)]error = 1

This time no geom_[raid3,mirror,gate] was involved!!

Something seems to be badly broken....

-Harry

Am Montag, 26. Dezember 2005 14:29 CEST schrieb Emanuel Strobl:
> Am Montag, 26. Dezember 2005 14:15 CEST schrieb Harald Schmalzbauer:
> > Hello, merry christmas to veryone, especially Pawel, since I hope he
> > can fix my problem ;)
> >
> > When I create /dev/ggate2 I can successfully dd to it (the raw
> > device), but as soon as I newfs ggate2 and mount it I cannot write a
> > file onto the filesystem, like "dd if=/dev/zero of=/mnt/testfile
> > bs=32k".
> >
> > Same problem when using /dev/ggateX as geom_mirror consumer.
> > I tried different physical lines for ggate (fwe and em), no
> > difference. I also recompiled my kernel without ipfw but also no
> > difference.
> >
> > Here are some error messages I got:
>
> While playing arround I got a panic:
>
> GEOM_GATE[0]: Device ggate2 destroyed.
> korso:~#65: ggatec create -u 2 10.0.0.1 /dev/ad4p3
> korso:~#66: mount /dev/ggate2 /mnt
> korso:~#67: dd if=/dev/zero of=/mnt/testfile bs=32k
> dev = ggate2, block = 3704, fs = /mnt
> panic: ffs_blkfree: freeing free block
> Uptime: 1h6m55s
> GEOM_RAID3: Device BIGVOL: provider raid3/BIGVOL destroyed.
> GEOM_RAID3: Device BIGVOL destroyed.
> Cannot dump. No dump device defined.
> Automatic reboot in 15 seconds - press a key on the console to abort
>
> Unfortunately it's a CF-based server, no space for debug kernel, nor do
> I have a HD as dumpdev. But I guess this is easily reproducable
>
> -Harry
>
> > korso:~#34: ggatec create -u 2 -t 30 172.21.2.1 /dev/ad4p3
> > korso:~#35: mount /dev/ggate2 /mnt
> > korso:~#36: dd if=/dev/zero of=/mnt/testfile bs=32k
> > ^Cg_vfs_done():ggate2[WRITE(offset=7733248, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=7864320, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=7995392, length=131072)]error = 5
> > o_vfs_d60+0 records in
> >  59+0 records ount
> > e1933312 bytes tr(ansferred in 19.)828540 secs (975:01 bytes/sec)
> > ggate2[WRITE(offset=8126464, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=7340032, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=7471104, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=7602176, length=131072)]error = 5
> > korso:~#37: umount /mnt
> > g_vfs_done():ggate2[WRITE(offset=114688, length=16384)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=6144000, length=2048)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=65536, length=2048)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=7995392, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=8126464, length=131072)]error = 5
> > g_vfs_done():ggate2[WRITE(offset=98304, length=16384)]error = 5
> > fsync: giving up on dirty
> > 0xc3e72110: tag devfs, type VCHR
> >     usecount 1, writecount 0, refcount 6 mountedhere 0xc400f700
> >     flags ()
> >     v_object 0xc18284a4 ref 0 pages 10
> >      lock type devfs: EXCL (count 1) by thread 0xc3b33000 (pid 1451)
> >         dev ggate2
> > umount: unmount of /mnt failed: Resource temporarily unavailable
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