Re: vmm/vmd disk issue

2021-03-10 Thread Jan Johansson
So to conclude. I have done four parallel dd, cp, cmp on the host without any error showing up. Ian Darwin wrote: > Depending on where the error is, you might get away with > dd'ing with conv=noerror,sync, changing vm.conf to point > to the new copy, and run fsck in the vm. After this the vm wou

Re: vmm/vmd disk issue

2021-03-09 Thread Mike Larkin
On Tue, Mar 09, 2021 at 11:20:30PM +0100, Jan Johansson wrote: > Mike Larkin wrote: > > On Tue, Mar 09, 2021 at 09:38:57AM -0500, Ian Darwin wrote: > > > On Tue, Mar 09, 2021 at 09:52:03AM +0100, Jan Johansson wrote: > > > > If I try to cp or dd the disk image on the host it fails > > > > > > > >

Re: vmm/vmd disk issue

2021-03-09 Thread Dave Voutila
Jan Johansson writes: > Mike Larkin wrote: >> On Tue, Mar 09, 2021 at 09:38:57AM -0500, Ian Darwin wrote: >> > On Tue, Mar 09, 2021 at 09:52:03AM +0100, Jan Johansson wrote: >> > > If I try to cp or dd the disk image on the host it fails >> > > >> > > dd if=disk.raw.old of=disk.raw.bak bs=1m >>

Re: vmm/vmd disk issue

2021-03-09 Thread Dirk Coetzee
It maybe possible that disk IO is saturated. (i.e. more writes than the physical disk could handle). -Original Message- From: owner-m...@openbsd.org On Behalf Of Jan Johansson Sent: Wednesday, 10 March 2021 6:21 AM To: misc@openbsd.org Cc: Mike Larkin ; Ian Darwin Subject: Re: vmm/vmd

Re: vmm/vmd disk issue

2021-03-09 Thread Jan Johansson
Mike Larkin wrote: > On Tue, Mar 09, 2021 at 09:38:57AM -0500, Ian Darwin wrote: > > On Tue, Mar 09, 2021 at 09:52:03AM +0100, Jan Johansson wrote: > > > If I try to cp or dd the disk image on the host it fails > > > > > > dd if=disk.raw.old of=disk.raw.bak bs=1m > > > dd: disk.raw.old: Input/outp

Re: vmm/vmd disk issue

2021-03-09 Thread Mike Larkin
On Tue, Mar 09, 2021 at 09:38:57AM -0500, Ian Darwin wrote: > On Tue, Mar 09, 2021 at 09:52:03AM +0100, Jan Johansson wrote: > > If I try to cp or dd the disk image on the host it fails > > > > dd if=disk.raw.old of=disk.raw.bak bs=1m > > dd: disk.raw.old: Input/output error > > 8858+0 records in >

Re: vmm/vmd disk issue

2021-03-09 Thread Ian Darwin
On Tue, Mar 09, 2021 at 09:52:03AM +0100, Jan Johansson wrote: > If I try to cp or dd the disk image on the host it fails > > dd if=disk.raw.old of=disk.raw.bak bs=1m > dd: disk.raw.old: Input/output error > 8858+0 records in > 8858+0 records out > 9288286208 bytes transferred in 102.048 secs (910