Re: ZFS i/o error in recent 12.0

2018-03-20 Thread Allan Jude
On 2018-03-20 10:29, Andriy Gapon wrote: > On 20/03/2018 09:09, Trond Endrestøl wrote: >> This step has been big no-no in the past. Never leave your >> bootpool/rootpool in an exported state if you intend to boot from it. >> For all I know, this advice might be superstition for the present >>

Re: Strange ARC/Swap/CPU on yesterday's -CURRENT

2018-03-20 Thread Thomas Steen Rasmussen
On 03/11/2018 09:43 PM, Jeff Roberson wrote: > Also, if you could try going back to r328953 or r326346 and let me > know if the problem exists in either.  That would be very helpful.  If > anyone is willing to debug this with me contact me directly and I will > send some test patches or

Re: ZFS i/o error in recent 12.0

2018-03-20 Thread Andriy Gapon
On 20/03/2018 09:09, Trond Endrestøl wrote: > This step has been big no-no in the past. Never leave your > bootpool/rootpool in an exported state if you intend to boot from it. > For all I know, this advice might be superstition for the present > versions of FreeBSD. Yes, it is. That does not

Re: ZFS i/o error in recent 12.0

2018-03-20 Thread Toomas Soome
> On 20 Mar 2018, at 09:50, Markus Wild wrote: > > Hi there, > >> I've been encountered suddenly death in ZFS full volume >> machine(r330434) about 10 days after installation[1]: >> >> ZFS: i/o error - all block copies unavailable >> ZFS: can't read MOS of pool zroot >>

Re: ZFS i/o error in recent 12.0

2018-03-20 Thread Markus Wild
Hi there, > I've been encountered suddenly death in ZFS full volume > machine(r330434) about 10 days after installation[1]: > > ZFS: i/o error - all block copies unavailable > ZFS: can't read MOS of pool zroot > gptzfsboot: failed to mount default pool zroot > > 268847104 30978715648

Re: ZFS i/o error in recent 12.0

2018-03-20 Thread Trond Endrestøl
On Tue, 20 Mar 2018 08:00+0900, KIRIYAMA Kazuhiko wrote: > Hi, > > I've been encountered suddenly death in ZFS full volume > machine(r330434) about 10 days after installation[1]: > > ZFS: i/o error - all block copies unavailable > ZFS: can't read MOS of pool zroot > gptzfsboot: failed to mount

Re: Strange ARC/Swap/CPU on yesterday's -CURRENT

2018-03-20 Thread Peter Jeremy
On 2018-Mar-11 10:43:58 -1000, Jeff Roberson wrote: >Also, if you could try going back to r328953 or r326346 and let me know if >the problem exists in either. That would be very helpful. If anyone is >willing to debug this with me contact me directly and I will send