http://bugzilla.novell.com/show_bug.cgi?id=598681

http://bugzilla.novell.com/show_bug.cgi?id=598681#c

yang xiaoyu xyyang@novell.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |xyyang@novell.com AssignedTo|bnc-team-screening@forge.pr |nfbrown@novell.com |ovo.novell.com |

http://bugzilla.novell.com/show_bug.cgi?id=598681

http://bugzilla.novell.com/show_bug.cgi?id=598681#c

Jan Engelhardt jengelh@medozas.de changed:

What |Removed |Added ---------------------------------------------------------------------------- Summary|nfsd: rcnfsserver restart |nfsd: rcnfsserver reload |does not update binds |does not update binds

http://bugzilla.novell.com/show_bug.cgi?id=598681

http://bugzilla.novell.com/show_bug.cgi?id=598681#c2

Jan Engelhardt jengelh@medozas.de changed:

What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|nfbrown@novell.com |bnc-team-screening@forge.pr | |ovo.novell.com

--- Comment #2 from Jan Engelhardt jengelh@medozas.de 2010-05-06 06:57:53 UTC --- There seem to be two issues at hand. First being that some kernel thread seems to hold a reference on /srv/nfs4/home (nfsd itself?), so it can't be umounted, and causing it to be bound twice in the end.

# rcnfsserver start Starting kernel based NFS server: idmapd mountd statd nfsd sm-notify done

# cat /etc/exports /srv/nfs4 *(ro,no_subtree_check,fsid=0) /srv/nfs4/home *(ro,no_subtree_check,bind=/home) /home 127.0.0.2(ro,no_subtree_check)

# df -Tah Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/home xfs 199G 175G 25G 88% /home /home none 199G 175G 25G 88% /srv/nfs4/home rpc_pipefs rpc_pipefs 0 0 0 - /var/lib/nfs/rpc_pipefs

# rcnfsserver reload Reload kernel based NFS serverumount: /srv/nfs4/home: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) done # df -Tah Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/home xfs 199G 175G 25G 88% /home /home none 199G 175G 25G 88% /srv/nfs4/home rpc_pipefs rpc_pipefs 0 0 0 - /var/lib/nfs/rpc_pipefs /home none 199G 175G 25G 88% /srv/nfs4/home

# ofl /srv/nfs4/home #

(ofl is a 'better' lsof/fuser -m in that ofl does an exact substring match only; from hxtools.)

http://bugzilla.novell.com/show_bug.cgi?id=598681

http://bugzilla.novell.com/show_bug.cgi?id=598681#c4

--- Comment #4 from Jan Engelhardt jengelh@medozas.de 2010-05-06 07:53:22 UTC --- Well, umount -l works around everything :)

http://bugzilla.novell.com/show_bug.cgi?id=598681

http://bugzilla.novell.com/show_bug.cgi?id=598681#c6

Neil Brown nfbrown@novell.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |FIXED

--- Comment #6 from Neil Brown nfbrown@novell.com 2010-05-09 23:11:29 UTC --- The lack of quotes will only cause a problem if the file name contains a wild card character - spaces will have causes problems much earlier. However I agree that using quotes here is best. I have submitted an update which added the quotes and the -l.

Thanks.

http://bugzilla.novell.com/show_bug.cgi?id=598681 http://bugzilla.novell.com/show_bug.cgi?id=598681#c7

--- Comment #7 from Bernhard Wiedemann bwiedemann@suse.com --- This is an autogenerated message for OBS integration: This bug (598681) was mentioned in https://build.opensuse.org/request/show/39703 Factory / nfs-utils