1 |
It happened again, but this time on just one of the two computers: |
2 |
|
3 |
[20770.844282] hda: tray open |
4 |
[20770.844288] end_request: I/O error, dev hda, sector 0 |
5 |
[20770.844292] Buffer I/O error on device hda, logical block 0 |
6 |
|
7 |
Since you think LVM may be misbehaving, I changed the filter on the |
8 |
affected computer to read |
9 |
|
10 |
filter = [ "r|/dev/cdrom|", "r|/dev/hda|", "r|/dev/ide|" ] |
11 |
|
12 |
Ironically, that's on the computer that threw the error, so it could |
13 |
be more evidence LVM has a problem if it is indeed the cause or |
14 |
further evidence that it isn't involved. |
15 |
|
16 |
The kernel on this amd64-based computer is now 2.6.16.20. LVM is |
17 |
version 2.02.05 (versions from Gentoo packages). Device mapper is |
18 |
1.02.07 and udev is 090.) Since I'm shooting in the dark, cc'd to the |
19 |
gentoo ml since this system is gentoo-based (2005.0 profile). |
20 |
|
21 |
|
22 |
>/ 2006-06-12 01:06:30 -0400 |
23 |
>\ Maurice Volaski: |
24 |
>> Spontaneously and for no apparent reason, two computers displayed |
25 |
>>the following message in their logs several times at the same time: |
26 |
>> |
27 |
> > [55419.446442] Buffer I/O error on device hda, logical block 0 |
28 |
> > [55419.447381] hda: command error: status=0x51 { DriveReady |
29 |
>SeekComplete Error } |
30 |
>> [55419.447386] hda: command error: error=0x54 { AbortedCommand |
31 |
>>LastFailedSense=0x05 } |
32 |
>> [55419.447389] ide: failed opcode was: unknown |
33 |
>> [55419.447391] end_request: I/O error, dev hda, sector 0 |
34 |
>> |
35 |
>... |
36 |
>> drbd could at least theoretically triggered this somehow. |
37 |
>no. |
38 |
> |
39 |
>much more likely some program scanning ("discovering") devices. |
40 |
> |
41 |
>just a wild guess: |
42 |
>man lvm.conf |
43 |
>/filter |
44 |
|
45 |
-- |
46 |
|
47 |
Maurice Volaski, mvolaski@××××××××.edu |
48 |
Computing Support, Rose F. Kennedy Center |
49 |
Albert Einstein College of Medicine of Yeshiva University |
50 |
-- |
51 |
gentoo-user@g.o mailing list |