Am Montag, 16. Dezember 2002 10:31 schrieb [Bug 442]:
> https://qa.mandrakesoft.com/show_bug.cgi?id=442
>
>            Product: nss_ldap
>          Component: nss_ldap
>            Summary: Using nss_ldap, machine will not shutdown or reboot
>                     cleanly
>            Version: 202-1mdk
>           Platform: PC
>         OS/Version: All
>             Status: NEW
>           Severity: major
>           Priority: P2
>         AssignedTo: [EMAIL PROTECTED]
>         ReportedBy: [EMAIL PROTECTED]
>
>
> When ldap is added to /etc/nsswitch.conf the machine will not shutdown
> or reboot cleanly. It looks like what's happening is that the libraries
> are on the /usr filesystem and they are held open even after all
> processes are killed.  If the /usr filesystem is not on the root
> partition, it cannot be unmounted.
>
> Steps to reproduce the problem:
> install nss_ldap on a machine that has /usr/lib mounted on a seperate
> partition from / add ldap to nsswitch.conf per the nss_ldap
> documentation
> reboot into single user mode
> type: lsof | grep /usr
> you should see ldap, sasl, and kerberos libraries
> type: reboot
>
> it should hang saying that the /usr partition can't be unmounted. The
> machine needs to be powered off and the disks need to be fsck'd
>
> removing the ldap options from /etc/nsswitch.conf makes the machine
> shutdown properly again after the next reboot.
>
> I recommend moving all of those libraries to /lib instead of /usr/lib
> since that is usually on the root partition.
>
> ------- Additional Comments From [EMAIL PROTECTED]  2002-12-16
> 10:31 ------- bug exists also in latest cooker version
>
>
>
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as a short hand hack, you can user 'umount -l' in the halt script (in 
/etc/init.d) to unmount the filesystems (around line 170). 

Martin
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