Date: Mon, 28 May 2007 13:57:19 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: "Hidetoshi Shimokawa" <simokawa@FreeBSD.ORG> Cc: current@freebsd.org Subject: Re: "camcontrol rescan all" stuck in kernel (firewire) Message-ID: <20070528135719.5315c754@deskjail> In-Reply-To: <626eb4530705270530s56e61f1s6393d0d69ebb5c8f@mail.gmail.com> References: <20070527085140.9v6iio5fi844sssk@webmail.leidinger.net> <626eb4530705270530s56e61f1s6393d0d69ebb5c8f@mail.gmail.com>
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Quoting "Hidetoshi Shimokawa" <simokawa@FreeBSD.ORG> (Sun, 27 May 2007 21:30:48 +0900): > 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. Ah... nice. Thanks. > If you have any problem other than the detach problem described > in the man page, please let me know. No, worked fine. Bye, Alexander. > 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" > > > > -- By pressing "Scroll Lock" you can use the arrow keys to scroll backward through the console output. Press "Scroll Lock" again to turn it off. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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