Date: Fri, 27 Sep 2024 14:28:22 +0200 (CEST) From: Ronald Klop <ronald-lists@klop.ws> To: freebsd-stable@freebsd.org Subject: how to find out where a umount is failing on -> vnodes: count 1 ? Message-ID: <2020716853.7639.1727440102154@localhost>
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[-- Attachment #1 --] Hi, Sometimes when I stop a jail the filesystem is not unmounted. /data/jails/freebsd14.1-RELEASE on /data/jails/jenkins/_root (nullfs, local, read-only, nfsv4acls, fsid 07ff002929000000, vnodes: count 1 ) [root@rpi4 ~]# umount 07ff002929000000 umount: unmount of /data/jails/jenkins/_root failed: Device busy Sometimes after some time the umount does succeed. How can I find what is keeping this mount busy? Ronald. [-- Attachment #2 --] <html><head></head><body>Hi,<br> <br> Sometimes when I stop a jail the filesystem is not unmounted.<br> <br> /data/jails/freebsd14.1-RELEASE on /data/jails/jenkins/_root (nullfs, local, read-only, nfsv4acls, fsid 07ff002929000000, vnodes: count 1 )<br> [root@rpi4 ~]# umount 07ff002929000000<br> umount: unmount of /data/jails/jenkins/_root failed: Device busy<br> <br> Sometimes after some time the umount does succeed.<br> <br> How can I find what is keeping this mount busy?<br> <br> Ronald.<br> </body></html>home | help
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