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тАО09-12-2008 12:25 AM
тАО09-12-2008 12:25 AM
Re: replacing a failing primary mirrored boot disk
Hi:
Btw, here is the actual commands issues during disk replacement (n-class):
#pvchange -a n /dev/dsk/c0t6d0
Replace the disk.
#ioscan -fnC disk
#vgcfgrestore -n /dev/vg00 /dev/rdsk/c0t6d0
#pvchange -a y /dev/dsk/c0t6d0
#vgchange -a y /dev/vg00
#mkboot -l /dev/rdsk/c0t6d0
#lifls -l /dev/rdsk/c0t6d0
#mkboot -a "hpux -lq" /dev/rdsk/c0t6d0
#lifcp /dev/rdsk/c0t6d0:AUTO -
#vgsync /dev/vg00
#lvlnboot -r /dev/vg00/lvol3
#lvlnboot -b /dev/vg00/lvol1
#lvlnboot -s /dev/vg00/lvol2
#lvlnboot -d /dev/vg00/lvol2
#lvlnboot -v
#lvlnboot -R
Shutdown -ry -> to check if it will boot.
The procedures is a success.
Btw, here is the actual commands issues during disk replacement (n-class):
#pvchange -a n /dev/dsk/c0t6d0
Replace the disk.
#ioscan -fnC disk
#vgcfgrestore -n /dev/vg00 /dev/rdsk/c0t6d0
#pvchange -a y /dev/dsk/c0t6d0
#vgchange -a y /dev/vg00
#mkboot -l /dev/rdsk/c0t6d0
#lifls -l /dev/rdsk/c0t6d0
#mkboot -a "hpux -lq" /dev/rdsk/c0t6d0
#lifcp /dev/rdsk/c0t6d0:AUTO -
#vgsync /dev/vg00
#lvlnboot -r /dev/vg00/lvol3
#lvlnboot -b /dev/vg00/lvol1
#lvlnboot -s /dev/vg00/lvol2
#lvlnboot -d /dev/vg00/lvol2
#lvlnboot -v
#lvlnboot -R
Shutdown -ry -> to check if it will boot.
The procedures is a success.
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тАО09-12-2008 12:49 AM
тАО09-12-2008 12:49 AM
Re: replacing a failing primary mirrored boot disk
looks OK. one correction
if u have multiple paths pointing to ur disk better to use "pvchange -a N /dev/dsk/c0t6d0"
N Detach the given path and all other
paths to the physical volume. LVM
closes all the paths to the PV and
no longer directs any I/O
operations to the PV.
if u have multiple paths pointing to ur disk better to use "pvchange -a N /dev/dsk/c0t6d0"
N Detach the given path and all other
paths to the physical volume. LVM
closes all the paths to the PV and
no longer directs any I/O
operations to the PV.
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тАО09-12-2008 03:35 AM
тАО09-12-2008 03:35 AM
Re: replacing a failing primary mirrored boot disk
Hello,
At last your problem is solved!
But you need to mention the model no of server(PARISC/IA) and OS version.(mirror differs in PA and IA)
which will be helpfull instead of asking questions again.
All the best,
Regards,
At last your problem is solved!
But you need to mention the model no of server(PARISC/IA) and OS version.(mirror differs in PA and IA)
which will be helpfull instead of asking questions again.
All the best,
Regards,
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