Date: Sun, 27 May 2007 21:30:48 +0900 From: "Hidetoshi Shimokawa" <simokawa@FreeBSD.ORG> To: "Alexander Leidinger" <Alexander@leidinger.net> Cc: current@freebsd.org Subject: Re: "camcontrol rescan all" stuck in kernel (firewire) Message-ID: <626eb4530705270530s56e61f1s6393d0d69ebb5c8f@mail.gmail.com> In-Reply-To: <20070527085140.9v6iio5fi844sssk@webmail.leidinger.net> References: <20070527085140.9v6iio5fi844sssk@webmail.leidinger.net>
next in thread | previous in thread | raw e-mail | index | archive | help
I have no idea why you get "Error 22" but the blocking of rescan is expected. I suppose the process will finish after several "fwcontrol -r". See manpage of sbp(4) for detail. If you have any problem other than the detach problem described in the man page, please let me know. On 5/27/07, Alexander Leidinger <Alexander@leidinger.net> wrote: > Hi, > > I had a harddisk connected via firewire (not mounted, only played with > dd), disconneted it and issued a "camcontrol rescan all". I got some > kernel messages about "(probeX:sbp:0:x:0): Error 22" and "Unretryable > Error" and then the process is stuck there since yesterday (if it > matters, on boot there's a long pause between the same messages at > boot time and continuing with the userland part of the boot, maybe 20 > or 30 seconds). ps shows camcontrol is in state "D+". > > In kdb I see the following backtrace: > sched_switch > mi_switch > sleepq_wait > _sleep > cam_periph_runccb > xptioctl > devfs_ioctl_f > ioctl > > The rest of the system works just fine. I tried "show xxx" (everything > what shows up with "lock" or "sleep" when I just type "show"), but > nothing showed up. > > Anything else I can provide/do to find the cause? > > Bye, > Alexander. > > -- > Life is a POPULARITY CONTEST! I'm REFRESHINGLY CANDID!! > > http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 > http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137 > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > -- /\ Hidetoshi Shimokawa \/ simokawa@FreeBSD.ORG
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?626eb4530705270530s56e61f1s6393d0d69ebb5c8f>