Recently i came across a disk that seems to be faulty and need help. I have gathered some information by running below commands and any help on how to solve this will be great.
After checking metastat output individually I am able to see the maintenance mode for all d1, d4, d7 and d23
From below messages and format command which shows error with c0t0d0
When check in messages i came across stuff that c0t0d0 is faulty.
When I tried see the label for faulty sub mirror it gives as unable to read disk geometry but I was able to read other half of sub mirror as below.
Usually i use to do this to solve it but not done for master anytime.
1. copy the labels of d2,d5, d8 and d22 and detach the faulty onces from mirror.
2. remove the old meta device and un configure the disk using cfgadm
3. now replace the disk and write the copied label to new disk and recreate the metadevices and attach them to the mirror.
But since its a c0t0d0 primary disk which contains partitions like root,boot etc i am not sure if i can do hot swapping as this is a production server cant really play much on it.
Last edited by DukeNuke2; 03-27-2012 at 11:06 AM..
i have unix box , which currently has 2 scsi disk , as shown by format command, one at target 1 and another at target3 (which is current boot disk).
can i use both the disk , if so will df -k show usage of both ?
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I have configured A D40 Array. There is an faulty disk which is not part of an raid volume but shows fault in the diagnostics.
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we have a SUN M3000 server.
setup as only 1 domain.
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a few days ago disk T1 failed.
new we have replaced the disk, but can's see the disk in format.
have done cfgadm and devfsadm.
still can't access the new disk in format.
the output... (6 Replies)
Requirement to remove a faulty mirrored disk from hp-ux LVM
<root@pdwp1s>/etc # vgdisplay -v /dev/vg00
vgdisplay: Warning: couldn't query physical volume "/dev/dsk/c2t0d0":
The specified path does not correspond to physical volume attached to
this volume group
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Hi,
Have mirrored the primary disk to 3 .
Server and OS:
# uname -a
HP-UX pdwp1s B.11.11 U 9000/800 118434630 unlimited-user license
# model
9000/800/L3000-7x
# strings /etc/lvmtab
/dev/vg00
+F@<
/dev/dsk/c1t2d0
/dev/dsk/c2t2d0
/dev/dsk/c2t0d0
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Hello,
I'm new to this forum and as you will see from my question I'm new to UNIX as well.
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