Date: 13 Feb 2003 13:34:03 +1030 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: FreeBSD Stable List <freebsd-stable@freebsd.org>, Hidetoshi Shimokawa <simokawa@freebsd.org> Subject: Re: sbp + drive enclosures Message-ID: <1045105442.399.5.camel@chowder.gsoft.com.au> In-Reply-To: <ybs8ywlrm6e.wl@ett.sat.t.u-tokyo.ac.jp> References: <1045096485.398.14.camel@chowder.gsoft.com.au> <ybsadh1rnsz.wl@ett.sat.t.u-tokyo.ac.jp> <1045099783.398.20.camel@chowder.gsoft.com.au> <ybs8ywlrm6e.wl@ett.sat.t.u-tokyo.ac.jp>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 2003-02-13 at 12:12, Hidetoshi Shimokawa wrote: > > Ahh.. Takes a few though. Is it possible to add a 'Really go away' > > command? > > depends on how a user notifies to kernel. > sbp doesn't have a device node yet so i cannot do ioctl now. > I thinks the command should be issued from CAM layer but I don't know > what command should be used. Oh well, the 'fwcontrol -r' thing works pretty well for now :) > > OK, I wasn't sure given my other problem ;) > > It seems that I should put back some M_NOWAIT flags to malloc. > I'll send you patch later. OK, I still can't get a dump or backtrace :( It seems a bit variable as to when it happens - I have seen it just doing 'fwcontrol -r' and also when plugging the enclosure in. The last few lines of log are.. fwohci0: BUS reset fwohci0: node_id = 0xc000ffc1, 1 CYCLEMASTER node firewire0: 2 nodes, max hop <= 1, cable IRM = 1 (me) fwohci0: BUS reset fwohci0: node_id = 0xc000ffc1, 1 CYCLEMASTER node fwohci0: txd err = 0 No stat fw_xfer_done: pending fwohci0: BUS reset fw_attach_dev: 1 pending handlers called sbp0:0:0 Function rejected panic: malloc(M_WAITOK) in interrupt context syncing disks.. (After this is hangs - I can break into the debugger, but I couldn't get a dump) (Argh, I just realised I should have done a traceback.. duh) -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 9A8C 569F 685A D928 5140 AE4B 319B 41F4 5D17 FDD5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1045105442.399.5.camel>