topic Low qurom command in Operating System - HP-UX

Low qurom command

zsujith — Thu, 14 Aug 2008 04:30:38 GMT

Hello,

I have a Itanium server. The boot disk is as shown

Physical Volumes belonging in Root Volume Group:
/dev/disk/disk4_p2 -- Boot Disk
/dev/dsk/cxtydzs2 -- Boot Disk

Want to know how to find whether the low qurom is set for the boot disk and if not how to set it in Itanium servers.

Thanks & Regards

Re: Low qurom command

Torsten. — Thu, 14 Aug 2008 04:41:47 GMT

You should always use the "new" device files, like "diskx_py", no longer the "old" ones.

See

http://docs.hp.com/en/5992-3385/ch03s04.html#cbddaicd

example:

# mkboot -a "hpux -lq" /dev/rdisk/disk4

Re: Low qurom command

Torsten. — Thu, 14 Aug 2008 04:58:03 GMT

See
also

http://docs.hp.com/en/LVMmigration1/LVM_Migration_to_Agile.pdf

for the

/usr/contrib/bin/vgdsf

command in order to convert the "old" to "new" device files.

Re: Low qurom command

Andrew Rutter — Thu, 14 Aug 2008 07:07:49 GMT

Hi,

with the itaniums is abit different to the pa boxes. you need to check the s1 partition.

you need something like this

Edit the AUTO file to â lq
#efi_cp â d /dev/rdsk/cxtxdxs1 â u /EFI/HPUX/AUTO /tmp/AUTO
#vi /tmp/AUTO
modify boot vmunix to boot vmunix â lq

Then copy file back to both EFI partitions (both disks)
#efi_cp â d /dev/rdsk/cxtxdxs1 /tmp/AUTO /EFI/HPUX/AUTO

Andy

Re: Low qurom command

Andrew Rutter — Thu, 14 Aug 2008 07:28:10 GMT

hi try again

Edit the Auto file to -lq

#efi_cp -d /dev/rdsk/cxtxdxs1 -u /EFI/HPUX/AUTO /tmp/AUTO

#vi /tmp/AUTO or (cat it to check)

modify boot vmunix to boot vmunix -lq

then copy the file back to both boot disks

#efi_cp -d /dev/rdsk/cxtxdxs1 /tmp/AUTO /EFI/HPUX/AUTO

Andy

Re: Low qurom command

zsujith — Thu, 14 Aug 2008 08:39:17 GMT

Thankyou guys for usefule information.

Re: Low qurom command

Torsten. — Thu, 14 Aug 2008 10:48:44 GMT

Andrew, the procedure I posted is directly taken from the Mirror boot disks on Itanium on 11.31.

According to this it is again "mkboot".