30486 – upgrade to nfs-utils overwrites /var/lib/nfs/xtab,/var/lib/nfs/etab

Bug 30486 - upgrade to nfs-utils overwrites /var/lib/nfs/xtab,/var/lib/nfs/etab

Summary: upgrade to nfs-utils overwrites /var/lib/nfs/xtab,/var/lib/nfs/etab

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	High critical (vote)
Assignee:	Network Filesystems

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Depends on:
Blocks:

Reported:	2003-10-06 09:13 UTC by Andrea Barisani (RETIRED)
Modified:	2004-01-15 14:19 UTC (History)
CC List:	3 users (show)

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Package list:
Runtime testing required:	---

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Description Andrea Barisani (RETIRED) gentoo-dev

2003-10-06 09:13:50 UTC

See summary. That's wrong and it will break thinks if you are currently 
exporting directories because current state is lost. Since we can't upgrade 
nfs-utils only after stopping the service I suggest to protect all files in 
/var/lib/nfs.  

Reproducible: Always
Steps to Reproduce:
1.
2.
3.

Comment 1 Andrea Barisani (RETIRED) gentoo-dev

2004-01-14 13:56:19 UTC

Any news about this? :)

Comment 2 Martin Holzer (RETIRED) gentoo-dev

2004-01-15 08:20:50 UTC

could easy be done with config_protect

Comment 3 Aron Griffis (RETIRED) gentoo-dev

2004-01-15 14:19:23 UTC

I've now fixed this in nfs-utils-1.0.6.ebuild (without bumping the rev).  The fix is simply to install the original versions of the files in /usr/lib/nfs for safekeeping.  pkg_postinst will install them in /var/lib/nfs if there are no existing files.  I think this is better than CONFIG_PROTECT since it's rare that you'd want to "merge" the distributed xtab and friends with your existing version.

Thanks for the bug report!