Bug 620461
| Summary: | halt error with bind-mount fstab entries | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Philip Rowlands <phr> |
| Component: | initscripts | Assignee: | initscripts Maintenance Team <initscripts-maint-list> |
| Status: | CLOSED ERRATA | QA Contact: | qe-baseos-daemons |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.1 | CC: | azelinka, jscotka, notting, plautrba |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | initscripts-9.03.18-1.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-05-19 13:51:11 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: | 695373 | ||
| Bug Blocks: | |||
This issue has been proposed when we are only considering blocker issues in the current Red Hat Enterprise Linux release. ** If you would still like this issue considered for the current release, ask your support representative to file as a blocker on your behalf. Otherwise ask that it be considered for the next Red Hat Enterprise Linux release. ** Added upstream for testing at http://git.fedorahosted.org/git/?p=initscripts.git;a=commitdiff;h=7f30a61d4c0e679d1e841e8ee559e2c3305a1dea Thanks for the quick response. I think it'll need
-mount | awk '{ print $1,$3 }' | while read $dev $dir; do
+mount | awk '{ print $1,$3 }' | while read dev dir; do
Gah, you're right. Fixed. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0647.html |
My /etc/fstab file has a line: / /mnt/rootbind auto defaults,bind 0 0 which confuses /etc/init.d/halt; specifically in the "Remounting remaining filesystems readonly" section. This is because, when using its "device | dir" syntax, mount appears to prefer devices over directories. When halt executes: fstab-decode mount -n -o ro,remount / the error message I see is: mount: /mnt/rootbind not mounted already, or bad option and that the / filesystem is not remounted read-only. Note that at this point /mnt/rootbind has already been successfully unmounted, and that mount is matching the "/" argument to fstab's fs_spec column, then trying to remount the corresponding fs_file. The suggested fix is to prevent mount from reading /etc/fstab by passing both device and directory args, e.g.: mount | awk '{ print $1,$3 }' | while read dev dir; do fstab-decode mount -n -o ro,remount $dev $dir done