Hi,
Can anybody help on this. i am getting some error after configuring Cluster on
RHEL 5.0.
Thanks in advance.
Regards,
Madhu.
Configuring SAN Box on RHEL - 5.0 giving the Buffer I/O error on device sdc
We have configured the SAN box(IBM DS3400. Arrays : 1 and logical
Drives : 1,LUN :9 fiber,4 hba's Emulex LightPulse Fibre Channel SCSI driver
8.1.10.3) to RHEL 5.0 system.
System able to detect the partition.
Whenever system starting or typing command fdisk -l below error are thrown in
the /var/log/messages
kernel: end_request: I/O error, dev sdc, sector 0
kernel: Buffer I/O error on device sdc, logical block 0
kernel: end_request: I/O error, dev sdc, sector 0
kernel: Buffer I/O error on device sdc, logical block 0
kernel: end_request: I/O error, dev sdc, sector 0
kernel: Buffer I/O error on device sdc, logical block 0
kernel: Buffer I/O error on device sdc, logical block 1
kernel: Buffer I/O error on device sdc, logical block 2
kernel: Buffer I/O error on device sdc, logical block 3
kernel: end_request: I/O error, dev sdc, sector 0
kernel: Buffer I/O error on device sdc, logical block 0
kernel: end_request: I/O error, dev sdc, sector 2924441592
kernel: Buffer I/O error on device sdc, logical block 365555199
kernel: end_request: I/O error, dev sdc, sector 2924441592
kernel: Buffer I/O error on device sdc, logical block 365555199
kernel: end_request: I/O error, dev sdc, sector 0
kernel: Buffer I/O error on device sdc, logical block 0
kernel: end_request: I/O error, dev sdc, sector 0
Why this error are comming ???
