Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-09 Thread Alan Somers
On Mon, Nov 9, 2015 at 12:32 AM, Eugene M. Zheganin wrote: > Hi. > > On 06.11.2015 21:00, Alan Somers wrote: >> I notice that my 10.2-RELEASE VM prints the same message about "all >> block copies unavailable" and then continues to boot just fine. So I >> wonder if that part is just red herring.

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-08 Thread Eugene M. Zheganin
Hi. On 06.11.2015 21:00, Alan Somers wrote: > I notice that my 10.2-RELEASE VM prints the same message about "all > block copies unavailable" and then continues to boot just fine. So I > wonder if that part is just red herring. There is another possibility > here: I have seen a bug where ZFS att

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-06 Thread Alan Somers
On Fri, Nov 6, 2015 at 3:40 PM, Andriy Gapon wrote: > On 06/11/2015 18:00, Alan Somers wrote: >> I notice that my 10.2-RELEASE VM prints the same message about "all >> block copies unavailable" and then continues to boot just fine. > > Is that on a system with only one ZFS pool or are there more o

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-06 Thread Andriy Gapon
On 06/11/2015 07:53, Eugene M. Zheganin wrote: > Hi. > > On 06.11.2015 02:58, Andriy Gapon wrote: >> >> It could be that your BIOS is not able to read past 1TB (512 * INT_MAX). That >> seems to be a rather common problem for consumer motherboards. >> Here is an example of how it looked for me: >>

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-06 Thread Andriy Gapon
On 06/11/2015 18:00, Alan Somers wrote: > I notice that my 10.2-RELEASE VM prints the same message about "all > block copies unavailable" and then continues to boot just fine. Is that on a system with only one ZFS pool or are there more of them? -- Andriy Gapon _

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-06 Thread Alan Somers
On Thu, Nov 5, 2015 at 10:53 PM, Eugene M. Zheganin wrote: > Hi. > > On 06.11.2015 02:58, Andriy Gapon wrote: >> >> It could be that your BIOS is not able to read past 1TB (512 * INT_MAX). That >> seems to be a rather common problem for consumer motherboards. >> Here is an example of how it looked

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-05 Thread Eugene M. Zheganin
Hi. On 06.11.2015 02:58, Andriy Gapon wrote: > > It could be that your BIOS is not able to read past 1TB (512 * INT_MAX). That > seems to be a rather common problem for consumer motherboards. > Here is an example of how it looked for me: > https://people.freebsd.org/~avg/IMAG1099.jpg > Fortunately

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-05 Thread Michael B. Eichorn
On Fri, 2015-11-06 at 00:29 +0500, Eugene M. Zheganin wrote: > Hi. > > Today one of my zfs pool disks dies, I was unable to change it on the > fly (video board was blocking it) so I powered off, changed disk (not > in > root pool) and all of a sudden I realized that i cannot boot: > > ZFS: i/o er

Re: unable to boot a healthy zfs pool: all block copies unavailable

2015-11-05 Thread Andriy Gapon
On 05/11/2015 21:29, Eugene M. Zheganin wrote: > Hi. > > Today one of my zfs pool disks dies, I was unable to change it on the > fly (video board was blocking it) so I powered off, changed disk (not in > root pool) and all of a sudden I realized that i cannot boot: > > ZFS: i/o error - all block

unable to boot a healthy zfs pool: all block copies unavailable

2015-11-05 Thread Eugene M. Zheganin
Hi. Today one of my zfs pool disks dies, I was unable to change it on the fly (video board was blocking it) so I powered off, changed disk (not in root pool) and all of a sudden I realized that i cannot boot: ZFS: i/o error - all block copies unavailable ZFS: can't read MOS of pool zroot gptzfsbo