On Fri, 2019-10-11 at 12:43 -0400, Kurt Miller wrote: > On Fri, 2019-10-11 at 10:21 +1000, Jonathan Matthew wrote: > > > > On Mon, Oct 07, 2019 at 01:30:52PM -0400, Kurt Miller wrote: > > > > > > > > > > > > > > > > > > I hit the issue again using the latest snapshot which > > > > includes the work-around. > > > > > > > > ahci0: log page read failed, slot 31 was still active. > > > > ahci0: stopping the port, softreset slot 31 was still active. > > > > ahci0: failed to reset port during timeout handling, disabling it > > > > > > > > No panic this time. > > > > > > > > The work-around helped with stability in the RAMDISK env where > > > > it was very unstable. Perhaps it is still a good idea. > > > > > > > This time I got a panic so perhaps there's something helpful > > > in the info below. I had 2x rm -rf on some larger directories > > > going at the time of this panic: > > I've been running a similar load on a desktop pc (amd64), copying and > > deleting > > ports trees, 4 in parallel, ~4k iops on average, on a SATA SSD through an > > ASM1061 card (looks exactly the same as the one in the pine64 store) for > > around a day with no problems at all. Is it possible this is actually a > > power problem? How are you powering the board and the SSD? > > > It is possible power is related. I did add a USB fan on to the > load of the RockPro64. My setup is RockPro64 with their PCIe > SATA controller and the SSD. Power supply is 5A per their > recommendation for this setup. The SSD is powered off the > DC out for SATA on the board #23 in board layout. However, > the USB fan is something I needed to do since the fan that > goes with the NAS case gets its power from PWM controlled > fan header (#4) that we don't have a driver for and provides > no power without a driver. > > https://wiki.pine64.org/index.php/ROCKPro64_Main_Page#Board_layout > > I have moved the power for the fan off of the RockPro64 USB > port. I will do some testing of an older snapshot without > the diff with sysupgrade where it reproduces easier and > let you know the outcome. >
Testing has not gone well for me. I can say I received the error twice with the fan usb power moved off another source so I think that rules out the fan load. However, I have been trying recreate the frequent crashes I was receiving in sysupgrade and bsd.rd upgrades without success. I'm using a snapshot before the diff was introduced and have done over 5 upgrades and have not tripped the issue - this is with the fan load put back on the RockPro64 too. Whatever was making it easy to trip there previously seems to not be reproducible. -Kurt
