Date: Tue, 14 Nov 2006 13:51:37 -0500 From: Kris Kennaway <kris@obsecurity.org> To: current@FreeBSD.org Cc: kib@FreeBSD.org Subject: leaked mountpoints after umount Message-ID: <20061114185137.GA88771@xor.obsecurity.org>
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--KsGdsel6WgEHnImy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sometimes after umounting a filesystem (maybe resulting in an error condition) it will remain listed in the mount table: dalki# mount -v /dev/da0s1a on / (ufs, local, fsid ba3af642adf91c2a) devfs on /dev (devfs, local, fsid 00ff000505000000) /dev/da0s1e on /d (ufs, local, soft-updates, fsid bb3af6420012cc6a) /dev/da0s1d on /usr (ufs, local, soft-updates, fsid bb3af64216b6e4d0) pfi.true.lv:/sdc1/dosirak on /data (nfs, fsid 01ff000202000000) haessal:/c/test on /haessal (nfs, read-only, fsid c7ff560202000000) dalki# umount -f c7ff560202000000 umount: unmount of /haessal failed: No such file or directory umount: retrying using path instead of file system ID umount: unmount of /haessal failed: No such file or directory dalki# mount -v /dev/da0s1a on / (ufs, local, fsid ba3af642adf91c2a) devfs on /dev (devfs, local, fsid 00ff000505000000) /dev/da0s1e on /d (ufs, local, soft-updates, fsid bb3af6420012cc6a) /dev/da0s1d on /usr (ufs, local, soft-updates, fsid bb3af64216b6e4d0) pfi.true.lv:/sdc1/dosirak on /data (nfs, fsid 01ff000202000000) haessal:/c/test on /haessal (nfs, read-only, fsid c7ff560202000000) It is not actually mounted (/haessal is the underlying UFS directory), but it cannot be purged from the mount table. Kris --KsGdsel6WgEHnImy Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFWhA5Wry0BWjoQKURAgukAJ0URcvtNMPddGNljINaVe4wqMOcmwCfTZoI U8yO78d6tdY1qGmOK2/R9zY= =024I -----END PGP SIGNATURE----- --KsGdsel6WgEHnImy--
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