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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050922 Fedora/1.0.7-1.1.fc3 Firefox/1.0.7
Description of problem:
I can't get the i2o raidutil utility to work on the latest Fedora Core
I did a brand new install of FC4, and the i2o raidutils rpm from
http://i2o.shadowconnect.com/download.php worked fine (after I created
But when I rebooted with all the upgrades, I got the EngineConnect
failed compatibility error messages.
This is repeatable -- raidutil runs fine with kernel
2.6.11-1.1369_FC4smp but fails with 2.6.14-1.1644_FC4smp or 2.6.14-1.1644_FC4
I have another FC4 machine running 2.6.12-1.1456_FC4 on which raidutil
works, so it looks like the problem appeared after 1456. I'll try to do some more tests with different kernel versions.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. install Fedora Core 4 (with kernel 2.6.11-1.1369), install raidutils-0.0.6-1.i386.rpm (and mknod /dev/i2o/ctl, etc)
2. /usr/bin/raidutil works fine
3. update to kernel 2.6.14-1.1644
4. raidutil doesn't work
5. reboot with either kernel to repeat
Actual Results: osdIOrequest : File /dev/dpti17 Could Not Be OpenedEngine connect failed: COMPATIBILITY number
I've done some more trials (on a different machine to the one I originally found
the problem on) and got the following results:
Doesn't work on:
So it looks like something happened with 2.6.13.
I am also having the same problems. The card in this case is an Adaptec 2100S
and I am currently using the following kernel:
I will see if I can give this a test with FC5 test1 asap, at least that might
provide a path out of the current situation.
could you please verify that you have enabled ioctls like mentioned now in the FAQ:
Thank you very much.
Yes, I'm running
# temporary hack until i2o modules do this automatically
mknod /dev/i2o/ctl c 10 166
and I have a /usr/local/sbin/raidutil that does
And I can reliably demonstrate the problem by rebooting the same machine with
different kernels (see above for which ones).
I don't build my own kernels so I can't test the "enable ioctls" bit - but is it
possible that more recent FC 4 kernels have been built without it?
yep, it's most likely, because ioctl isn't enabled by default.
Is there some way we can enable ioctls in FC 4 kernels more recent than
2.6.12-1.1456_FC4 (without recompiling a kernel)? Barring that, could we have
it included in the next Fedora Core kernel update?
Features like that really shouldn't be turned off by upgrades -- it's
disconcerting having systems stop working without warning.
because it's only the i2o_config.ko module, you only have to compile this module
on a machine and load it... Nothing else is needed...
It's my fault, because the ioctls was not enabled by default when the config
option was added...
Thanks, I'll have a go at rebuilding the i2o_config module.
Can we make sure this is fixed (ie, ioctls is enabled and raidutil works) in
both the next FC 4 kernel update and in FC 5? (I haven't tried FC 5 at all, but
Dave said he was going to so I'll leave that to him.)
I've reenabled the ioctls in CVS. They'll be back on in the next kernel update.
While I can't confirm that FC5 works (I have it running, but not on a machine
with this controller), I can confirm that raidutils works with the latest FC4
Thanks to all involved.
[root@luggage ~]# uname -a
Linux luggage.darkglobe.int 2.6.14-1.1653_FC4 #1 Tue Dec 13 21:32:09 EST 2005
i686 athlon i386 GNU/Linux
[root@luggage ~]# mknod /dev/i2o/ctl c 10 166
[root@luggage ~]# modprobe i2o_config
[root@luggage ~]# raidutil -L all
RAIDUTIL Version: 3.31 Date: 8/12/2002 LINUX CLI Configuration Utility
Adaptec ENGINE Version: 3.31 Date: 8/12/2002 Adaptec LINUX SCSI Engine
# b0 b1 b2 Controller Cache FW NVRAM Serial Status
d0 -- ADAP2100S 16MB 370F CHNL 1.1 BF0A337239XOptimal
Address Type Manufacturer/Model Capacity Status
d0b0t0d0 Disk Drive (DASD) MAXTOR ATLAS10K4_36WLS 35074MB Optimal
d0b0t1d0 Disk Drive (DASD) MAXTOR ATLAS10K4_36WLS 35074MB Optimal
d0b0t2d0 Disk Drive (DASD) MAXTOR ATLAS10K4_36WLS 35074MB Optimal
d0b0t4d0 Disk Drive (DASD) MAXTOR ATLAS10K4_36WLS 35074MB Optimal
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