Re: F13 -> f14 via preupgrade: my workaround
On 11/03/2010 02:13 PM, Colin Brace wrote:
Hi all,
Earlier today I tried upgrading my F13 system to F14 with preupgrade, but
ran into the dreaded "Unable to read package metadata... cannot retrieve
repository metadata..." error, which I've repeatedly encountered with
preupdgrade previously.
I tried moving /var/cache/yum to a different drive with more space but that
didn't work. Finally, I moved the entire /var directory from a separate
partition to the root partition, changing fstab accordingly, rebooting, and
then finally the upgrade proceeded as it should.
Don't know what the deal is with preupgrade, but in terms of paths and
partitions etc it is hardly bulletproof.
I believe preupgrade starts before any of the other partitions are
mounted. Thus if /var is on a separate partition than / you may run
into issues.
I've been bitten by this with using multipathd as well, as it wants to
write to /var/lib, but /var isn't mounted when multipathd starts.
There are several things that are a bit, well, stupid in those areas.
I can see not going to multiuser mode (run level >1), but to start up
before mounting the filesystems? Sheesh!
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