Re: [foxboro] WP51A Restore problem
- From: Kashif Ijaz <kashifijaz93@xxxxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- 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 problem> > 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 following 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.> >=3D20> > 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> > INTECH Process Automation> >=3D20> >=3D20> >
=3D20> > =3D20> > =3D>
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