ZFS panic: [Re: stable/10 panic under disk load]

[Dmitry Morozovsky]

On Tue, 18 Nov 2014, K. Macy wrote:

> >> Can u plug a usb drive in to get a dump?
> >
> > Hm, will it work over USB stack? I can try this.
> >
> > BTW: it seems some internal ZFS locking trouble exists, as trere are 3 cases:
> >
> > pool/R/fs1 mounted as /fs1
> > pool/R/fs2
> > pool/R/fs3
> >
> > tar cf - /fs1 >/dev/null works ok
> > tar cf - /fs2 >/dev/null works ok
> > rsync -avHP /fs1/ /fs2/ panics in few minutes
> >
> > will try to configure dump to USB SATA
> >
> 
> Are you using extended attributes at all?

As far as I can tell, no -- unless they are created by restore(8). 

[snip]

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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