Bug 122505 (IT_37052)
| Summary: | [IA64] umount succeeds on busy NFS mounts | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 2.1 | Reporter: | Don Howard <dhoward> |
| Component: | kernel | Assignee: | Jason Baron <jbaron> |
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 2.1 | CC: | knoel, riel, tao |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | ia64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-02-21 19:03:00 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 116726 | ||
$ strace umount /home
...
close(3) = 0
umount("/home", 0) = 0
lstat("/etc/mtab", {st_mode=S_IFREG|0644, st_size=244, ...}) = 0
open("/etc/mtab", O_RDWR|O_CREAT, 0644) = 3
...
On i386 I see this:
...
close(3) = 0
oldumount("/home") = -1 EBUSY (Device or
resource busy)
lstat64("/etc/mtab", {st_mode=S_IFREG|0644, st_size=235, ...}) = 0
open("/etc/mtab", O_RDWR|O_CREAT|O_LARGEFILE, 0644) = 3
...
May be related to https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=120907 Hi Don-san, I think so. and I tested glibc-2.2.4-32.16 in people.redhat.com. That glibc works fine. Thanks, Fuchi *** This bug has been marked as a duplicate of 120907 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
[IA64] umount succeeds on busy NFS mounts mount-2.11g-6 Linux version 2.4.18-e.43 (bhcompile.redhat.com) (gcc version 2.96 20000731 (Red Hat Linux 7.2 2.96-124.7.2)) #1 Thu Apr 8 15:45:28 EDT 2004 How reproducible: Always Steps to Reproduce: 1. mount a volume via NFS # mount server:/remotedir /localdir 2. cd to the volume and umount the mounted directory # cd /localdir # umount /localdir Actual results: The volume is unmounted successfully Expected results: Unmount operation is rejected