Date: Wed, 19 Nov 2014 12:39:11 +0300 (MSK) From: Dmitry Morozovsky <marck@rinet.ru> To: "K. Macy" <kmacy@freebsd.org> Cc: "stable@freebsd.org" <stable@freebsd.org>, Steven Hartland <steven@multiplay.co.uk>, "smh@freebsd.org" <smh@freebsd.org> Subject: Re: ZFS panic: [Re: stable/10 panic under disk load] Message-ID: <alpine.BSF.2.00.1411191236000.2113@woozle.rinet.ru> In-Reply-To: <CAHM0Q_NQnEO0JxzcOys09Yyz6545AoCT6Hgv7Qyzfq5CZJt4=w@mail.gmail.com> References: <alpine.BSF.2.00.1411181913110.2113@woozle.rinet.ru> <alpine.BSF.2.00.1411181950450.2113@woozle.rinet.ru> <-7425247475772590723@unknownmsgid> <alpine.BSF.2.00.1411182057140.2113@woozle.rinet.ru> <CAHM0Q_NQnEO0JxzcOys09Yyz6545AoCT6Hgv7Qyzfq5CZJt4=w@mail.gmail.com>
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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@FreeBSD.org ] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------
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