FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Redhat > Device-mapper Development

 
 
LinkBack Thread Tools
 
Old 09-26-2012, 04:11 PM
Christoph Hellwig
 
Default shutting down logical volumes once an underlying device fails?

A coworker has been testing failure scenarious using lvm, and noticed
that when a PV fail a filesystem on a logical volume that spans multiple
PVs only fails once it accesses the actually failed physical device.

At least for system using higher level error detection and replication
behaviour that fails a LV as soon as one of the underlying devices fails
would be much more helpful. Is the current LVM behaviour intention and
should we work around this using userspace monitoring, or would be
patches to introduce a shutdown state similar to what we have in XFS for
example be welcome?

--
dm-devel mailing list
dm-devel@redhat.com
https://www.redhat.com/mailman/listinfo/dm-devel
 

Thread Tools




All times are GMT. The time now is 03:14 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org