Following up on this after Dan flagged me in #SmartOS - update your controller firmware to the latest version. There's a bugfix for controller hangs on cache flush for at least H330, H730, H840, FD33xS and FD33xD - I don't have anything with the 700 series but in the x30/x40 the change entry that appears to cause this issue is in 25.5.0.0019 "Corrected an issue where a specific cache flush condition could cause the controller to hang." http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=3X0XK
On Fri, Oct 14, 2016 at 2:06 PM, Alessio Ciregia <[email protected]> wrote: > I've performed a scrub on a server. > The server automatically reboot after some time. > > Dmesg reports this message: > > 2016-10-14T20:28:51.231384+00:00 iperione savecore: [ID 570001 > auth.error] reboot after panic: I/O to pool 'zones' appears to be hung. > > After the reboot the scrub continues, but after half an hour the server > reboot again. And again until I don't stop the scrub process. > > What about that? What can I do? > > Some server characteristics are: > controller DELL-PERC H700 > RAM 64GB > four 500GB disks configured as raidz1 > > SmartOS version is joyent_20161013T025521Z, but the same issue is > present even booting the previous version. > > Thanks, > > -- "Genius might be described as a supreme capacity for getting its possessors into trouble of all kinds." -- Samuel Butler ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
