Another ZFS RELENG_7/i386 strangeness: Operation not permitted
Dmitry Morozovsky
marck at rinet.ru
Fri Jan 29 12:22:14 UTC 2010
On Tue, 26 Jan 2010, Dmitry Morozovsky wrote:
DM> DM> stable/7 as of yesterday. Operation not permitted errors during
DM> DM> `rsync -avH --fileflags' to ZFS. Investigating:
DM> DM>
DM> DM> root at woozle:/usr/ports# la -io
DM> DM> /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.*
DM> DM> 73613 -rw-r--r-- 1 root wheel - 1200326 Sep 25 2005 /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.bg9Zcw
DM> DM> 73728 -rw-r--r-- 1 root wheel - 1200326 Sep 25 2005 /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.dxux3T
DM> DM> 28355 -rw-r--r-- 1 root wheel - 1200326 Sep 25 2005 /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.wxuWSQ
DM> DM> root at woozle:/usr/ports# rm -f !$
DM> DM> rm -f /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.*
DM> DM> rm: /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.bg9Zcw: Operation not permitted
DM> DM> rm: /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.dxux3T: Operation not permitted
DM> DM> rm: /w/backup/woozle/var/log/www/woozle/.access_log.9.gz.wxuWSQ: Operation not permitted
DM> DM>
DM> DM> zfs umount/mount does not fix the problem. turning on vfs.zfs.debug does not
DM> DM> reveal anything.
DM>
DM> found the source: it's sunlnk flag on a directory, which behaves differently on
DM> UFS and ZFS: on UFS, this flag does not prevent removing files from the directory, only
DM> removing and renaming directory itself.
DM>
DM> Should I file a PR?
For the reference: http://www.freebsd.org/cgi/query-pr.cgi?pr=143343
--
Sincerely,
D.Marck [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer: marck at FreeBSD.org ]
------------------------------------------------------------------------
*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
------------------------------------------------------------------------
More information about the freebsd-stable
mailing list