Re: [foxboro] WP51A Restore problem

When boot from CDROM it apears your file system are intact but you 
can't get by the "mount" issue. Have you tried another CDROM media
or can you put the hard drive into another machine? 
TO diagnose further you may hace to truss the mount cammand that is failing
and see it give any indications of where it is failing.
Mark
________________________________

From: foxboro-bounce@xxxxxxxxxxxxx on behalf of Kashif Ijaz
Sent: Sat 3/15/2008 7:57 AM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] WP51A Restore problem



Mark,

When I ran fsck /dev/rdsk/c0t3d0s6, it is giving

** /dev/rdsk/c0t3d0s6
** Last mounted on /usr
**Phase1- Check Blocks and Sizes
**Phase2- Check Pathnames
**Phase3- Check Connectivity
**Phase4- Check Reference Counts
**Phase5- Check Cyl Groups
12877 files, 209105 used, 472717 free(5061 frags, 58457 blocks, 0.7% 
fragmentation)
/dev/rdsk/c0t3d0s6 FILE SYSTEM STATE SET TO OKAY
**** FILE SYSTEM WAS MODIFIED****

 When I ran fsck /dev/rdsk/c0t3d0s0, it is giving

** /dev/rdsk/c0t3d0s0
** Last mounted on /
**Phase1- Check Blocks and Sizes
**Phase2- Check Pathnames
**Phase3- Check Connectivity
**Phase4- Check Reference Counts
**Phase5- Check Cyl Groups
FREE BLK COUNT(S) WRONG IN SUPERBLK
SALVAGE? y

5191 files, 28297 used, 11598 free(766 frags, 1354 blocks, 1.9% fragmentation)
/dev/rdsk/c0t3d0s0 FILE SYSTEM STATE SET TO OKAY
**** FILE SYSTEM WAS MODIFIED****

When I ran fsck /dev/rdsk/c0t3d0s7, it is giving

** /dev/rdsk/c0t3d0s7
** Last mounted on /opt
**Phase1- Check Blocks and Sizes
**Phase2- Check Pathnames
**Phase3- Check Connectivity
**Phase4- Check Reference Counts
**Phase5- Check Cyl Groups
887 files, 44578 used, 149861 free(2021 frags, 18480 blocks, 1.0% fragmentation)

Also when I give format command

It returns
AVAILABLE DISK SELECTIONS:
    0. c0t3d0 <SUN1.05 cyl 2036 alt 2 hd 14 sec 72>

When I am mounting other partition like opt slice 7, it is still giving me 
following error.

mount:warning:line for "Segmentation Fault.

Can anyone help on this.

Regards,

Kashif Ijaz
INTECH Process Automation
 -------------------------------------
Kashif,It is difficult to try and diagnose this tye of problem remotely.When 
booted from CDROM I would try to verify I have a valid formattedsystem hard 
drive installed in the workstaiton. For example:1. Run the "format" command and 
verify valid hard disk/target install like "c0t3d0".(Use CNTRL-D to exit 
without making changes to the drive)2. If your uncomfortable running the format 
command try and verify the disktry using the "prtvtoc" command, for example:# 
prtvtoc /dev/rdsk/c0t3d0s0The output should reflect the partitioning as 
described in the B0193ND.3. If the format appears correct perform an "fsck" on 
"usr" partition.# fsck /dev/rdsk/c0t6d0s64. Have you try mounting one of the 
other partitions like root or opt?Root is slice 0, opt slice 
7.Mark--------------------------------------------------------> From: 
kashifijaz93@xxxxxxxxxxx> To: foxboro@xxxxxxxxxxxxx> Subject: Re: [foxboro] 
WP51A Restore problem> Date: Sat, 8 Mar 2008 14:04:41 +0500> > After booting 
from the CDROM
 , when I type> > #mount /dev/dsk/c0t3d0s6 /mnt> > It gives me error> > 
mount:warning:line for "Segmentation Fault> > Can you explain this.> > 
Regards,> > Kashif Ijaz> INTECH Process Automation> Subject: Re: [foxboro] 
WP51A Restore problem> Date: Thu, 6 Mar 2008 12:19:55 -0500> From: 
mark.gardner@xxxxxxxxxxxxxxxx> To: foxboro@xxxxxxxxxxxxx> > I assume your 
referring to the internal hard disk of a 51B Sparc 5> workstation. The "c0t3d0" 
is the correct SCSI address for the system> Hard drive. Refer to document 
B0193ND, table 2-18 specifies the> AP/AW Hard Drive Partitioning Conventions. 
=> > > If you want to mount "c0t3d0s6" which maps to the "/usr"> File system 
after you have booted from CDROM try:> # mount /dev/dsk/c0t3d0s6 /mnt> Mark 
Gardner> > -----Original Message-----> From: foxboro-bounce@xxxxxxxxxxxxx 
[mailto:foxboro-bounce@xxxxxxxxxxxxx]> On Behalf Of Kashif Ijaz> Sent: 
Thursday, March 06, 2008 11:45 AM> To: foxboro@xxxxxxxxxxxxx> Subject: Re: 
[foxboro] WP51A Restore pr
 oblem> > Dear all> > This hard disk is being recognized by "probe-scsi-all" 
command on ok =3D> prompt.> Can it be that the SCSI address on the hard disk is 
wrongly set.> Right =3D> now> "probe-scsi-all" is giving me the hard disk on 
Target 3 unit 0. May be =3D> in> the earlier backup the device was on another 
SCSI address.> > How to change the SCSI target address setting on the hard 
disk. Also how> =3D> can> I mount the hard disk after boot up from the CDROM. 
Where I have to look> =3D> at> in the hard disk file where the SCSI setting are 
like /dev/dsk/c0t3d0s6> > Regards,> > Kashif Ijaz> INTECH Process Automation> > 
> > Kashif Ijaz <kashifijaz93@xxxxxxxxxxx> wrote:> >=3D20> > We had 3 dd backup 
tapes taken at different times of WP51A having 1.05> =3D> =3D3D> > GB> > tape 
by following command. The machine was running I/A version 4.3.> >=3D20> > dd 
if=3D3D3D/dev/rsd0c of=3D3D3D/dev/rst0 bs=3D3D126b> >=3D20> > Now I have found 
the same machine and put a 1.05 GB (similar) hard =
 3D> disk=3D20> > =3D3D> > in> > it. Booted up the system by 4.1 DAY 0 CDROM 
(as 4.3 Day 0 was not =3D3D> > booting up> > the machine) and restored the 
system by followin> g drives> >=3D20> > dd if=3D3D3D/dev/rst0 
of=3D3D3D/dev/rsd0c bs=3D3D3D126b> >=3D20> > It is doing so successfully as the 
indicated message=3D3D20> >=3D20> > 16,288 records out> > 16,288 records in> 
>=3D20> > I have already connected the Ethernet port and Serial port A to the 
=3D> =3D3D> > powered> > up DNBI having the letterbug (61WP32, as this the 
logical name of the> > station). Because I believe that WP51A will only boot up 
properly to =3D> =3D3D> > Foxboro> > shell if it is connected to DNBI as it 
cannot boot up in standalone =3D> =3D3D> > mode.> >=3D20> > But while booting 
it gives following messages> >=3D20> > Hostname : 61WP32> > mount : 
/dev/dsk/c0t3d0s6. no such device> > /sbin/swapadd : expr: not found> > 
/sbin/swapadd : /usr/sbin/swap : not found> > WARNING : /usr/sbin/fsck not 
found ...........
 ..........=3D3D20> >=3D20> > And goes to ok prompt> >=3D20> > Can you answer 
following question> >=3D20> > 1- Why the WP51A is not booting from version 4.3 
Day 0 CD (I =3D> > have> > tried 3 different CDs). This machine was originally 
having version 4.3> > installed on it.> > 2- It is booting from version 4.1 Day 
0 CD. Is this machine> > compatible only with version 4.1> > 3- Do WP51A needs 
to be connected to it's DNBI while booting> > 4- Is it not recognizing the hard 
disk( because of message =3D> =3D3D> > "mount :> > /dev/dsk/c0t3d0s6. no such 
device"). When in ok prompt =3D> "probe-scsi-all"=3D20> > =3D3D> > is> > 
showing the hard disk as Target 3 unit 0 Disk SEAGATE ST31200N> > 
SUN1.0587220093789> >=3D20> > I have the commit disk but since the WP51A is not 
booting from the 4.3> =3D> =3D3D> > Day 0> > CD, I cannot "ia_install" it. 
While booting it is giving spurious =3D> errors> > like Bad trap, memory 
alignment, core dump. What is the reason for =3D> such> > errors.> >=3
 D20> > Can you see if there is some Foxboro expert within CSC experienced in> 
=3D> =3D3D> > WP51A,> > version 4.3 and "dd" command.> >=3D20> > Regards,> > 
Kashif Ijaz> > INT> ECH Process Automation> >=3D20> >=3D20> > =3D20> > =3D20> > 
=3D> _______________________________________________________________________> > 
This mailing list is neither sponsored nor endorsed by Invensys =3D> Process> > 
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privileged. This email is from the Invensys Process Systems business unit of 
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registered office at Portland House, Bressenden Place, London, SW1E 5BF 
(Registered number 166023).  For a list of European legal entities within the 
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