Disk error

[LeDam]

I have always a dik error... i'm thinking that my disk is broken : (verify filesystem)

COMMAND STATUS

Command: failed stdout: yes stderr: no

Before command completion, additional instructions may appear below.

/dev/rootlv (/home/): Bad Inode Map (NOT SALVAGED)
/dev/rootlv (/home/): Cannot read: block 16 (NOT CLEARED) (TERMINATED)


df :

[root@hn020] /etc > df
Filesystem 512-blocks Free %Used Iused %Iused Mounted on
/dev/hd4 65536 42992 35% 1843 12% /
/dev/hd2 4063232 427760 90% 66877 14% /usr
/dev/hd9var 65536 12056 82% 631 8% /var
/dev/hd3 1114112 1055624 6% 2394 2% /tmp
/dev/hd1 65536 36864 44% 610 8% /home
/dev/download 3538944 309528 92% 393 1% /download
/dev/rootlv
df: /home/root: There is an input or output error.
/dev/ora1lv 27017216 11094648 59% 40167 2% /ora1


I can't umount /home/root
[root@hn020] /etc > umount -f /home/root
umount: 0506-349 Cannot unmount /dev/rootlv: The requested resource is busy.


How can i be sure that my disk is broken??

my errpt:
---------------------------------------------------------------------------
LABEL: DISK_ERR1
IDENTIFIER: 21F54B38

Date/Time: Fri Jan 11 13:13:56
Sequence Number: 1415
Machine Id: 0056572A4C00
Node Id: hn020
Class: H
Type: PERM
Resource Name: hdisk0
Resource Class: disk
Resource Type: scsd
Location: 11-08-00-2,0
VPD:
Manufacturer................IBM
Machine Type and Model......DPSS-318350M
FRU Number..................03N3302
ROS Level and ID............53393646
Serial Number...............ZE1AM594
EC Level....................F79924
Part Number.................07N3742
Device Specific.(Z0)........000003029F00013A
Standard input
Device Specific.(Z0)........000003029F00013A
Device Specific.(Z1)........07N4914
Device Specific.(Z2)........0933
Device Specific.(Z3)........00334
Device Specific.(Z4)........0001
Device Specific.(Z5)........22
Device Specific.(Z6)........F79924

Description
DISK OPERATION ERROR

Probable Causes
MEDIA

User Causes
MEDIA DEFECTIVE

Recommended Actions
FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY
PERFORM PROBLEM DETERMINATION PROCEDURES

Failure Causes
MEDIA DISK DRIVE

Recommended Actions
FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY
PERFORM PROBLEM DETERMINATION PROCEDURES

Detail Data
SENSE DATA
0A02 0000 2800 01B3 1114 0000 0100 0000 0102 0000 F000 0301 B311 1418 0000 0000
1100 0080 0035 0000 1066 0000 2A73 04FF 0120 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0003 7FFC 000E 9F00
---------------------------------------------------------------------------

Any suggestion??

 

[bjverzal]

disk_err1 is bad. Call for service. Be sure you have a backup - you're going to need it. 99% chance the disk is gone.

Bill.