Hi Darren,
Thank you for reviewing the changes.
I do not think it's necessary for us to remount libc after we
finished the transfer, because the one we umounted is
the libc that's optimized for that particular architecture.
So, running with the unoptimized one would work as well.
Also, I think that running in a live environment is not
as fast as running from an installed system. So, the
performance of the unoptimized libc should not be noticeable.
Thanks,
--Karen
On 02/22/12 01:59, Darren Kenny wrote:
Hi Karen,
The code changes look good to me.
I do have one question about the unmounting here - does it have any
negative impact on the OS already running? Should we maybe remount libc
after we've finished the transfer? Possibly not necessary, but just
wondering...
Thanks,
Darren.
On 22/02/2012 01:01, Karen Tung wrote:
I would like to get a review of my changes for fixing the following bug:
7108163<http://monaco.us.oracle.com/detail.jsf?cr=7108163> Solaris 11
image fails to boot after switching between x86 CPU models
http://monaco.us.oracle.com/detail.jsf?cr=7108163
webrev:
https://cr.opensolaris.org/action/browse/caiman/ktung/umount-bug/webrev/
Testing:
- built a x86 text installer image that includes the updated file.
- Install the ISO in a virtual box running on an intel based x86 system.
Exported the ova. Then, imported
the ova in a virtual box running on an AMD based system. Make sure the
imported
virtual machine instance can boot fully to login prompt, and I can log in.
- Also install the ISO in a virtual box running on an AMD based system.
Exported the ova. Then,
imported the ova into a virtual box running on an intel based system. Make
sure the imported
virtual machine instance can boot fully to login prompt, and I can log in.
Thanks,
--Karen
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