How to make fsck after reboot on cdrom

[maiques_2]

Hi,
After reboot i can't connect to the server.
I have reboot on cdrom
I have load ioscan and i see the 4 disks and the CDROM.
I want to make a fsck on the disk which is disk 0
0/0/1/1.0.0 /dev/dsk/c1todo
On this disk VM is installed
Then can I do ls on this disk ?
And vxprint ?
I have load ./sbin/fs/vxfs/fsck file
Thanks
Thanks.

[Jeeshan]

Hi

Why do you wanna run fsck?

what kind of error guide to the fsck?

which error you have found during boot?

you cannot do fsck on disk.

[maiques_2]

Hi,
Thanks for your help.

These are messages

alloc_pdc_pages: Relocating PDC from 0xf0f0000000 to 0x7f9ab000.
WARNING: Kernel symbol table verification failed
gate64: sysvec_vaddr = 0xc0002000 for 1 pages
NOTICE: autofs_link(): File system was registered at index 3.
NOTICE: nfs3_link(): File system was registered at index 5.

System Console is on the Built-In Serial Interface
Logical volume 64, 0x3 configured as ROOT
Logical volume 64, 0x2 configured as SWAP
Logical volume 64, 0x2 configured as DUMP
Swap device table: (start & size given in 512-byte blocks)
entry 0 - major is 64, minor is 0x2; start = 0, size = 2097152
Warning: file system time later than time-of-day register

Getting time from file system
Starting the STREAMS daemons-phase 1
Checking root file system.
file system is clean - log replay is not required
Root check done.
Create STCP device files
B2352B/9245XB HP-UX (B.11.00) #1: Wed Nov 5 22:38:19 PST 1997

Memory Information:
physical page size = 4096 bytes, logical page size = 4096 bytes
Physical: 2097152 Kbytes, lockable: 1575912 Kbytes, available: 1816476 Kbytes

/sbin/ioinitrc:
lvlnboot: Warning: couldn't query physical volume "/dev/dsk/c1t0d0":
The specified path does not correspond to physical volume attached to
this volume group
lvlnboot: Warning: couldn't query all of the physical volumes.

/sbin/bcheckrc:
Checking for LVM volume groups and Activating (if any exist)
Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)
Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)


Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)
Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)
Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)

[TTr]

> Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)

What happens next? Or does it stop here? What disk is the 0/0/1/1.0.0? Your only boot disk, a boot mirror or a non-boot disk?

[Fayez]

Hi,
Can your system continue normally, if so?
What is the output of?
#ioscan -funC disk

And the disk dose it belong to vg00 or not.
It seems you have a hard error on disk 0/0/1/1.0.0

[Torsten.]

Don't know enough details yet, but did you try to add the cdrom to a vg by chance?

[Jeeshan]

>>lvlnboot: Warning: couldn't query physical volume "/dev/dsk/c1t0d0":
The specified path does not correspond to physical volume attached to
this volume group
lvlnboot: Warning: couldn't query all of the physical volumes.


guess that, your boot disk is failed. Try to boot with other disk.
then watch what is happening.

[maiques_2]

Thanks for Mr TTr, Favez Zalloum, Torsten, Ahsan your help

Error writing VGDA [1] to disk H/W path 0/0/1/1.0.0 (error = 5)

What happens next? Or does it stop here? What disk is the 0/0/1/1.0.0? Your only boot disk, a boot mirror or a non-boot disk?
I ahve try to boot on un other disk and i can access to files in single user

------------------ -----------
P0 0/0/1/0.0 extscsi.0 Sequential access media
P1 0/0/1/1.2 intscsib.2 Random access media
P2 0/0/1/1.0 intscsib.0 Random access media
P3 0/0/2/0.2 intscsia.2 Random access media
P4 0/0/2/0.0 intscsia.0 Random access media
P5 0/0/2/1.2 media.2 Random access media

First I boot on P0 and then i boot on P1.
I don't understand there is only 4 disks on my server. What is the difference between P0 and P1 ?

Can your system continue normally, if so?
What is the output of?
#ioscan -funC disk


ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
=====================================================================
disk 2 0/0/1/1.0.0 sdisk CLAIMED DEVICE HP 36.4GMAN3367MC
/dev/dsk/c1t0d0 /dev/rdsk/c1t0d0
disk 0 0/0/1/1.2.0 sdisk CLAIMED DEVICE HP 36.4GST336706LC
/dev/dsk/c1t2d0 /dev/rdsk/c1t2d0
disk 3 0/0/2/0.0.0 sdisk CLAIMED DEVICE HP 36.4GMAN3367MC
/dev/dsk/c2t0d0 /dev/rdsk/c2t0d0
disk 4 0/0/2/0.2.0 sdisk CLAIMED DEVICE HP 36.4GMAN3367MC
/dev/dsk/c2t2d0 /dev/rdsk/c2t2d0
disk 1 0/0/2/1.2.0 sdisk CLAIMED DEVICE HP DVD-ROM 305
/dev/dsk/c3t2d0 /dev/rdsk/c3t2d0

At first the system says continually error on HD.
After I boot on P1 I can access to the files.

Don't know enough details yet, but did you try to add the cdrom to a vg by chance?

How can can I add CDROM in a vg ?

>>lvlnboot: Warning: couldn't query physical volume "/dev/dsk/c1t0d0":
The specified path does not correspond to physical volume attached to
this volume group
lvlnboot: Warning: couldn't query all of the physical volumes.


guess that, your boot disk is failed. Try to boot with other disk.
then watch what is happening.
Yes I boot on P1

These are the messages when I booting on P1.
What I have now to repare my disk ?

Boot
: disk(0/0/1/1.2.0.0.0.0.0;0)/stand/vmunix
6778880 + 1019824 + 855176 start 0x21aee8


alloc_pdc_pages: Relocating PDC from 0xf0f0000000 to 0x7f9ab000.
WARNING: Kernel symbol table verification failed
gate64: sysvec_vaddr = 0xc0002000 for 1 pages
NOTICE: autofs_link(): File system was registered at index 3.
NOTICE: nfs3_link(): File system was registered at index 5.

System Console is on the Built-In Serial Interface
Logical volume 64, 0x3 configured as ROOT
Logical volume 64, 0x2 configured as SWAP
Logical volume 64, 0x2 configured as DUMP
Swap device table: (start & size given in 512-byte blocks)
entry 0 - major is 64, minor is 0x2; start = 0, size = 2097152
Starting the STREAMS daemons-phase 1
Checking root file system.
log replay in progress
replay complete - marking super-block as CLEAN
Root check done.
Create STCP device files
B2352B/9245XB HP-UX (B.11.00) #1: Wed Nov 5 22:38:19 PST 1997

Memory Information:
physical page size = 4096 bytes, logical page size = 4096 bytes
Physical: 2097152 Kbytes, lockable: 1575908 Kbytes, available: 1816476 Kbytes

/sbin/ioinitrc:
/dev/vg00/lvol1: 1 BLK(S) MISSING
/dev/vg00/lvol1: BAD CYLINDER GROUPS (FIXED)
/dev/vg00/lvol1: 78 files, 0 icont, 7326 used, 30040 free (96 frags, 3743 blocks)
lvlnboot: Warning: couldn't query physical volume "/dev/dsk/c1t0d0":
The specified path does not correspond to physical volume attached to
this volume group
lvlnboot: Warning: couldn't query all of the physical volumes.


INIT: Overriding default level with level 'S'

INIT: SINGLE USER MODE

Thanks.








Main Menu: Enter command or menu > bo P1
Interact with IPL (Y, N, or Cancel)?> y

Booting...
Boot IO Dependent Code (IODC) revision 1

[TTr]

P0 is your tape drive. P1, P2, P3 and P4 are your hard disks and P5 is your DVD drive.


> Boot
: disk(0/0/1/1.2.0.0.0.0.0;0)/stand/vmunix
...
> lvlnboot: Warning: couldn't query physical volume "/dev/dsk/c1t0d0":

I looks to me that you have one of the boot mirrors gone bad. Take a look at this document

http://docs.hp.com/en/5991-1236/When_Good_Disks_Go_Bad.pdf

[Fayez]

try this option in booting

ISL> hpux -lq

[maiques_2]

OK

[maiques_2]

OK.

[sreekanthtm]

Is the problem solved? Then its fine... Please assign points.
My sugestion :- your vg00 contains 2 disks ie; 0/0/1/1.0.0 and 0/0/1/2.0.0 where one of the disk is failed. I mean the VGRA of that disk is corrupted. In that case you have to boot in LVM maintenance mode ( hpux -lmq )and do the repair....
please let me know if you are able to do so.

Rgds
Sreekanth

[maiques_2]

Thanks
After reboot in ISL the server had booted well today at 1 PM.
We are going to do backup and mirroring.

Can you tell me what to do after hpux -lmq ?

How to put the CDROM on a VG ?

Is the patch LVM OLR existing for HPUX 11.0 ?

Thanks.

[Mridul Shrivastava]

that is -lm to boot in LVM maintenance mode which is used to repair the LVM/ VG structure.

-lq is the quorum disable mode which is used when one of the disk in the mirror has failed and because quorum is not present system ca not boot so by disabling quorum system can be booted from alternate disk.

LVM OLR patch doesnot exist on 11.00, refer the following doc for more details on the same:

http://docs.hp.com/en/7161/LVM_OLR_whitepaper.pdf

[Torsten.]

"... On this disk VM is installed ..."

Since this is hp-ux 11.00 it is likely not a virtual machine.

Is it VxVM - the volume manager?

If it is, all is different now, because it is not LVM.

How about

# vxdisk list