08-29-2012
Disk is predictive failure but LED is showing green.
Hi Linux Team
we use hpacucli ctrl all show config command find out the failure disk. Here command output is showing predictive failure but The Datacenter team are unable to find the correct failure disk. From Datacenter all LEDs are showing green.
Datacenter asks us to blink the LED.
How to blink the LED? what is the command to use.
Last edited by Naveen.6025; 08-29-2012 at 06:39 AM..
Reason: Linux OS
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
is there anu way by which i can find out if all the disks on the system are working ?
Milind Shauche. (2 Replies)
Discussion started by: shauche
2 Replies
2. HP-UX
I am new to being a Unix admin and have a question about replacing some hardware. I have a K class box using HP-UX 10.20 with three disks. Two of the drives are in one logical volume. Every 3 or 4 days, the syslog is showing that one of these drives is experiencing "POWERFAILED" and then recovering... (6 Replies)
Discussion started by: SemiOfCol
6 Replies
3. Filesystems, Disks and Memory
Hi people, I have been using my disk for quite a long time but the other day I heard the drive making some noise and had to restart the system again. But when I did that the disk would not boot and I fear that the data might be deleted or lost. So, if you people have any know about the ways to get... (1 Reply)
Discussion started by: adam466
1 Replies
4. Filesystems, Disks and Memory
Hi people,
I have been using my disk for quite a long time but the other day I heard the drive making some noise and had to restart the system again. But when I did that the disk would not boot and I fear that the data might be deleted or lost. So, if you people have any know about the ways to... (2 Replies)
Discussion started by: christopher4
2 Replies
5. Solaris
hi all,
have a solaris 9 OS and a SAN disk which used to work fine is not getting picked up by my machine. can anyone point out things to check in order to troubleshoot this ??
thanks in advance. (3 Replies)
Discussion started by: cesarNZ
3 Replies
6. Solaris
I've got an old E250 server where a front error LED is showing. I've read through the Sun docs (Sun Enterprise 250 Server Owner's Guide - Sun Microsystems) but it's only the 'General fault' LED (About the Status and Control Panel (Sun Enterprise 250 Server Owner's Guide) - Sun Microsystems)... (2 Replies)
Discussion started by: aussieos
2 Replies
7. Solaris
Hi,
I have a very frustrating issue! I hope you guys can assist
When a disk is presented out the iSCSI target display a lower disk capacity
SOLARIS VERSION is SOLARIS 10 05/09 Kernel Patch 139555-31
ISCSI Patch 119090-31, 141878-11
Unix Commands To discover Target
bash-3.00# i... (0 Replies)
Discussion started by: capitalexall
0 Replies
8. UNIX for Advanced & Expert Users
Hi there,
Don't know if my title is relevant but I'm dealing with dangerous materials that I don't really know and I'm very afraid to mess anything up.
I have a Debian 5.0.4 server with 4 x 1TB hard drives.
I have the following mdstat
Personalities :
md1 : active raid1 sda1 sdd1... (3 Replies)
Discussion started by: chebarbudo
3 Replies
9. Shell Programming and Scripting
what i should to do next? read full query first please!!
harshbhu@harshbhu:/usr/local/gg/10.6/updates/Source$ sudo ./install_software
sudo: unable to resolve host harshbhu
install_software version 2017/06/29
GAMIT and GLOBK to be installed into /usr/local/gg/10.6/updates/Source
If... (0 Replies)
Discussion started by: ankit lohar
0 Replies
10. AIX
Hi all,
I have encountered the issue with the hard disk, the disk is failed and need to replace by the new one.
As my understanding, this is just to take out the failed disk and insert the new ones, and that's all.
But the third party hardware vendor said, there should be another procedure... (9 Replies)
Discussion started by: Phat
9 Replies
BIO(4) BSD Kernel Interfaces Manual BIO(4)
NAME
bio -- Block IO ioctl tunnel pseudo-device
SYNOPSIS
pseudo-device bio
DESCRIPTION
The bio driver provides userland applications ioctl(2) access to devices otherwise not found as /dev nodes. The /dev/bio device node oper-
ates by delegating ioctl calls to a requested device driver. Only drivers which have registered with the bio device can be accessed via this
interface.
The following device drivers register with bio for volume management:
arcmsr(4) Areca Technology Corporation SATA RAID controller
cac(4) Compaq RAID array controller
ciss(4) Compaq Smart ARRAY 5/6 SAS/SATA/SCSI RAID controller
mfi(4) LSI Logic & Dell MegaRAID SAS RAID controller
The following ioctl calls apply to the bio device:
BIOCLOCATE Locate a named device and give back a cookie to the application for subsequent ioctl calls. The cookie is used to tunnel
further ioctls to the right device.
BIOCINQ Retrieve number of volumes and physical disks for a specific device.
BIOCDISK Retrieve detailed information for the specified physical disk. Information returned can include status, size, channel,
target, lun, vendor name, serial number, and processor device (ses).
BIOCDISK_NOVOL Is just the same as BIOCDISK but doesn't require the disks to be in volume sets, so this applies to any physical disk con-
nected to the controller.
Note: this ioctl might not be supported on all hardware.
BIOCVOL Retrieve detailed information for the specified volume. Information returned can include status, size, RAID level, number
of disks, device name association (sd?) and vendor name.
BIOCALARM Control the alarm beeper on the device. Supported states are: disable alarm, enable alarm, silence alarm, status and test
alarm.
Note: These options might not be supported on all hardware.
BIOCBLINK Blink an LED of the specified physical disk. Supported blink states are: blink LED, unblink LED and blink alarm LED.
Note: This option is only supported if the disk is governed by ses(4) and the hardware supports hardware blinking.
BIOCSETSTATE Alter the state of specified physical disk. Supported states are: create/remove hot-spare, create/remove pass through
disk, start/stop consistency check in a volume, online disk and offline disk.
Note: These options might not be supported on all hardware.
BIOCVOLOPS For operations in volume sets. It's able to create and remove a volume set in a supported RAID controller.
Note: this ioctl might not be supported on all hardware.
FILES
/dev/bio ioctl tunnel device
SEE ALSO
ioctl(2), bioctl(8)
HISTORY
The bio driver first appeared in OpenBSD 3.2 and NetBSD 4.0.
AUTHORS
The bio driver was written by Niklas Hallqvist <niklas@openbsd.org>. The API was written by Marco Peereboom <marco@openbsd.org> and was
extended even more for NetBSD by Juan Romero Pardines <xtraeme@netbsd.org>.
BSD
May 25, 2008 BSD