Bug 242582 - ext "mounting unchecked fs" warnings when mounting snapshots
Summary: ext "mounting unchecked fs" warnings when mounting snapshots
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: lvm2
Version: 5.0
Hardware: All
OS: Linux
low
low
Target Milestone: ---
: ---
Assignee: Mikuláš Patočka
QA Contact: Corey Marthaler
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-06-04 21:51 UTC by Corey Marthaler
Modified: 2010-01-12 03:50 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2008-06-11 03:13:59 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Corey Marthaler 2007-06-04 21:51:42 UTC 
Description of problem:
Opening a rhel5 dup of bz 178705.

Version-Release number of selected component (if applicable):
2.6.18-18.el5/lvm2-2.02.16-3.el5
Comment 1 Mikuláš Patočka 2008-06-11 03:12:57 UTC 
Resolving this as WONTFIX because Ext2 design doesn't allow stabilizing the
filesystem while it is mounted. See explanation in bug 178705. There are two
major problems with it:

1. You can sync, but you can't prevent any concurrent updates while the sync is
in progress. Preventing concurrent updates would mean to add another lock to Ext2
and would kill performance.

2. Ext2 doesn't provide a method for removing open deleted inodes. The only way
to remove them is to run fsck.
Note You need to log in before you can comment on or make changes to this bug.