Re: panic: I/O to pool appears to be hung on vdev

15.11.2019 13:08, Eugene Grosbein wrote: > Hi! > > Recently I did routine source upgrade from 11.2-STABLE/amd64 to 11.3-STABLE > r354667 > that went without any problem. After less than 2 days of uptime it paniced > and failed to reboot (hung), > screenshot is here:

Re: panic: I/O to pool appears to be hung on vdev

15.11.2019 13:08, Eugene Grosbein wrote: > Hi! > > Recently I did routine source upgrade from 11.2-STABLE/amd64 to 11.3-STABLE > r354667 > that went without any problem. After less than 2 days of uptime it paniced > and failed to reboot (hung), > screenshot is here:

panic: I/O to pool appears to be hung on vdev

Hi! Recently I did routine source upgrade from 11.2-STABLE/amd64 to 11.3-STABLE r354667 that went without any problem. After less than 2 days of uptime it paniced and failed to reboot (hung), screenshot is here: http://www.grosbein.net/freebsd/zpanic.png It did not panic with 11.2-STABLE but