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Old 11-30-2007, 09:48 PM   #1
antunin
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Registered: Nov 2007
Posts: 3

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SCSI error : <0 2 0 0> return code = 0x40000


Hi,
i have a redhat that has is giving the following error in the log/messages:
SCSI error : <0 2 0 0> return code = 0x40000
one of the disks has an amber light (bad sign???).
can you please tell me, on kind of HOW-TO i can replace that disk.
some info:
Using /dev/sda
(parted) print
Disk geometry for /dev/sda: 0.000-209640.000 megabytes
Disk label type: msdos
Minor Start End Type Filesystem Flags
1 0.031 78.442 primary fat16
2 78.442 4180.979 primary lvm
3 4180.979 4377.084 primary ext3 boot
4 4377.085 209637.268 extended
5 4377.116 209637.268 logical lvm
(parted)

LV Name /dev/VolGroup00/LogVol01
VG Name VolGroup00
LV UUID IeE43Q-126w-b4yn-lB68-trc8-aw0u-tXiEhK
LV Write Access read/write
LV Status available
# open 1
LV Size 2.00 GB
Current LE 64
Segments 1
Allocation inherit
Read ahead sectors 0
Block device 253:5

--- Logical volume ---
LV Name /dev/VolGroup00/LogVol06
VG Name VolGroup00
LV UUID Z8YhHJ-HG4x-v178-QLhS-ZPIA-NjJG-7YBWBJ
LV Write Access read/write
LV Status available
# open 1
LV Size 174.44 GB
Current LE 5582
Segments 1

--- Physical volumes ---
PV Name /dev/sda5
PV UUID 6eO0Ss-91gg-BGsh-WpD5-lSyS-83qb-ZJfbYj
PV Status allocatable
Total PE / Free PE 6414 / 0

PV Name /dev/sda2
PV UUID gBfEjE-6XzE-RBST-OyPM-jZh9-vpsH-87zHE6
PV Status allocatable
Total PE / Free PE 128 / 128

[root@HOU-DEV-00 /]#


There is a total of 5 disks in that machine.




Question:
- is there a way for me to see if those disks are mirrored or not?


on the lvm part i am okay; however i have not worked with redhat.

the hardware is: DELL 2850.


thank you all for the help.

./antunin/.
 
Old 12-04-2007, 11:54 AM   #3
antunin
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Registered: Nov 2007
Posts: 3

Original Poster
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hi ehwak -


hi ehwak,
thank you for your reply, being sick i was absent few days, just got your email.
i saw those links but i am still kind of confused on the actual mapping of drives and if they are mirrored or not.
for example, on the dell machine, there are 5 drivers (one with the amber light), and by inspections of vg group, it shows one logical voluem with two disks, so i am certain there is some kind of mirroring/raid. i believe to be hwe raid. but this is what i am not sure.
my plan is:
1. halt the system
2. remove the disk with the amber light.
3. disk plug in the new disk.
4. and wait to see if the raid populates the new disk.

BTW, i was looking in some google sites, and saw that the 0x40000 is due to high temperature, have you ever seem something like that ?


thank you very much,

./antonio/.

Last edited by antunin; 12-04-2007 at 12:05 PM.
 
Old 12-11-2007, 12:21 PM   #4
antunin
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Registered: Nov 2007
Posts: 3

Original Poster
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closed thread.
the tech came in and told me to ignore the kernel warning. he just replaced the drive with new one. it was a hardware raid 5, so there was not much problem on fixing.
thank you all,
./antonio/.
 
  


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