Re: krpc: unbootable ZFS-on-root after major upgrade to 11.2

2018-10-19 Thread Eugene Grosbein
On 19.10.2018 13:28, Andriy Gapon wrote: >> It was brought to my attention that 10.x did not require availability >> of krpc for ZFS-on-root system to be bootable but 11.x does. >> >> That is, major upgrade of 10.x ZFS-on-root system to 11.x >> results in non-bootable broken system if it uses cust

FreeBSD 11.2 kernel crash when dd

2018-10-19 Thread Sebastian Wojtczak
Hi, I would like to report a kernel crash while dd on ssd drive. Just found that my PC crashed several times during below command: dd if=/dev/ada2 of=file_name bs=10m. I was trying to make an image from my ssd drive. Once dump file hit size 41G or 52G kernel crashes and reboot the system. Oct 1

Re: krpc: unbootable ZFS-on-root after major upgrade to 11.2

2018-10-19 Thread Andriy Gapon
On 19/10/2018 12:24, Eugene Grosbein wrote: > On 19.10.2018 13:28, Andriy Gapon wrote: > >>> It was brought to my attention that 10.x did not require availability >>> of krpc for ZFS-on-root system to be bootable but 11.x does. >>> >>> That is, major upgrade of 10.x ZFS-on-root system to 11.x >>>

Re: FreeBSD 11.2 kernel crash when dd

2018-10-19 Thread rainer
Am 2018-10-19 13:10, schrieb Sebastian Wojtczak: Hi, I would like to report a kernel crash while dd on ssd drive. Reducing ARC may help: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231296 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231794 See here: https://bugs.freebsd.org/bug

Re: FreeBSD 11.2 kernel crash when dd

2018-10-19 Thread Mark Johnston
On Fri, Oct 19, 2018 at 01:10:15PM +0200, Sebastian Wojtczak wrote: > Hi, > > I would like to report a kernel crash while dd on ssd drive. > > Just found that my PC crashed several times during below command: > dd if=/dev/ada2 of=file_name bs=10m. > > I was trying to make an image from my ssd dr