----- Original Message ----- From: "Alexey Shuvaev" <shuvaev_at_physik.uni-wuerzburg.de> To: <freebsd-current_at_freebsd.org> Sent: Tuesday, October 18, 2011 2:13 PM Subject: Re: Panics after AHCI timeouts > On Tue, Oct 18, 2011 at 06:19:19AM +0800, Adrian Chadd wrote: >> On 18 October 2011 03:00, Alexey Shuvaev >> <shuvaev_at_physik.uni-wuerzburg.de> wrote: >> > On Sat, Oct 08, 2011 at 10:14:56PM +0200, Alexey Shuvaev wrote: >> >> Hello list! >> >> >> > Errr... Replying to myself... Ping? Should I file a PR and put it >> > in the back burner? :) >> >> I think filing a PR is a good move. Then just be proactive and poke >> people about it. It'd be good to get this fixed. :) >> > Done, kern/161768. > > Question to the list: does anybody see successful recovery from AHCI > timeout an a recent CURRENT? Recent means June 2011 or newer, so 9.0 > branch counts also. That is, there are some kernel messages like this: > > ahcich0: Timeout on slot 29 port 0 > ahcich0: is 00000000 cs 00000000 ss ffffffff rs ffffffff tfd 40 serr 00000000 cmd 0000fc17 > > but then AHCI recovers and the system does not panic? Not a recent CURRENT but on 8.2-RELEASE we have seen recovery on secondary ssd drives without a panic, but it does generally drop the disk and need a power off, power on to recover the disk properly; although we believe that's a firmware bug on the ssds Regards Steve ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster_at_multiplay.co.uk.Received on Tue Oct 18 2011 - 11:38:33 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:19 UTC