Messages in this thread | | | From | "Roberto Slepetys Ferreira" <> | Subject | Re: Probably 2.4 kernel or AIC7xxx module trouble | Date | Thu, 3 Jul 2003 17:15:51 -0300 |
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Hi Jim, It's exacly the same problem, after about 12-24 hour everything locks up, but I can still ping (sometimes).
But the syslog stops, and I only reboot by hardware, because the CTL+ALT+DEL doesn't works, and the terminal either.
It's a SMP (dual pentium III) too, but after some tests with single CPU and NOAPIC parameter to the kernel, the trouble continues.
I have no clue for what kind of tests I can do to generate the trouble, or for what logs, or files to look for.
[]s Slepetys
> Roberto, > How does this problem manifest itself. I think it's the same problem > that I'm having. Let me know what you think. I'm using the megaraid driver > and aic7xxx driver. After about a 12-20 hour period, everything locks up, > but there is not error message. The kernel sysreq information does work and > I'm able to reboot. > > top - 12:59:05 up 3:02, 2 users, load average: 4.17, 4.35, 4.38 > Tasks: 122 total, 5 running, 117 sleeping, 0 stopped, 0 zombie > Cpu0 : 25.0% user, 50.0% system, 25.0% nice, 0.0% idle > Cpu1 : 62.5% user, 31.2% system, 0.0% nice, 6.2% idle > Mem: 1033896k total, 823636k used, 210260k free, 160412k buffers > Swap: 1060280k total, 0k used, 1060280k free, 352848k cached > > > ----- Original Message ----- > From: "Roberto Slepetys Ferreira" <slepetys@homeworks.com.br> > To: "Roberto Slepetys Ferreira" <slepetys@homeworks.com.br>; "Justin T. > Gibbs" <gibbs@scsiguy.com>; <linux-kernel@vger.kernel.org> > Sent: Thursday, July 03, 2003 11:29 AM > Subject: Re: Probably 2.4 kernel or AIC7xxx module trouble > > > > Ops.... > > The linux box halted again, after 12 hours operating normaly. > > > > The more strange is that there isn't any message in the /var/log/message, > > the system simples stop to respond, and some strange behavior is that the > > TOP comand gaves me : > > > > 15:10:15 up 33 min, 1 user, load average: 1.06, 1.17, 1.14 > > 91 processes: 90 sleeping, 1 running, 0 zombie, 0 stopped > > CPU0 states: 0.0% user 3.1% system 0.0% nice 0.0% iowait 96.2% > > idle > > CPU1 states: 0.0% user 0.1% system 0.0% nice 0.0% iowait 99.2% > > idle > > Mem: 513172k av, 437740k used, 75432k free, 0k shrd, 17500k > > buff > > 258436k actv, 41792k in_d, 76644k in_c > > Swap: 1060088k av, 44k used, 1060044k free 339860k > > cached > > > > PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND > > 9 root 16 0 0 0 0 SW 0.8 0.0 0:02 0 > > kscand/Normal > > 31 root 15 0 0 0 0 DW 0.5 0.0 0:05 0 > raid1syncd > > 2425 root 15 0 1088 1088 864 R 0.2 0.2 0:00 1 top > > 1 root 15 0 396 396 344 S 0.0 0.0 0:03 1 init > > 2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 > > migration/0 > > ... others... > > > > Meanning that the Load Average is incompatible with the use of the CPUs. > > > > I really have no idea where to find some clue about what is going on. > > > > Thanks > > Roberto Slepetys > > > > > > > > ----- Original Message ----- > > From: "Roberto Slepetys Ferreira" <slepetys@homeworks.com.br> > > To: "Justin T. Gibbs" <gibbs@scsiguy.com>; <linux-kernel@vger.kernel.org> > > Sent: Wednesday, July 02, 2003 6:00 PM > > Subject: Re: Probably 2.4 kernel or AIC7xxx module trouble > > > > > > > Hi, > > > > > > I upgraded it for the 6.2.36, using RPM and I am making some heavy > tests. > > > > > > Until now, it's ok, and for this kind of tests, the old configuration > gave > > > some trouble. > > > > > > Thanks > > > Slepetys > > > > > > ----- Original Message ----- > > > From: "Justin T. Gibbs" <gibbs@scsiguy.com> > > > To: "Roberto Slepetys Ferreira" <slepetys@homeworks.com.br>; > > > <linux-kernel@vger.kernel.org> > > > Sent: Wednesday, July 02, 2003 12:14 PM > > > Subject: Re: Probably 2.4 kernel or AIC7xxx module trouble > > > > > > > > > > > The system halts easily if I do a large I/O, like reindexing a > > database, > > > > > giving me some messages like: (scsi0:A:1:0): Locking max tag count > at > > > 128... > > > > > > > > The "Locking max tag count" messages are normal. It means the SCSI > > > > driver was able to determine the maximum queue depth of your drive. > > > > > > > > 6.2.8 is rather old. I don't know that upgrading the aic7xxx driver > > > > will solve your problem, but it might be worth a shot. The latest > > > > is available here: > > > > > > > > http://people.FreeBSD.org/~gibbs/linux/SRC/ > > > > > > > > After upgrading, you should be at 6.2.36. > > > > > > > > -- > > > > Justin > > > > > > - > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > > > >
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