On Tuesday 27 March 2007 18:01:04 David Teigland wrote: > On Tue, Mar 27, 2007 at 05:48:25PM +0200, Mark Hlawatschek wrote: > > Is there a way to put the cman into a kind of maintenance mode, where > > only one node is up and no other node is allowed to join ? If not, are > > there plans to implement something like that ? > > > > The question is adressing the following issue: I'd like to enable > > automatic GFS filesystem checks. (localfs like every Nth mount or after > > M days... ) This FS check would only be allowed if no other node has the > > filesystem mounted or no other node is in the cluster. How can this be > > assured in a general way ? > > The best approach to this problem IMO is to activate the LV exclusively on > the node you want to fsck from. Last I heard, though, there were problems > with exclusive LV activation, so this didn't actually work. > > Dave > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster And the other question would be can one detect a currupted filesystem. I.e. is it possible to detect if the fs was not cleanly unmounted? Are there any possibilities? -- Gruss / Regards, Marc Grimme Phone: +49-89 452 3538-14 http://www.atix.de/ http://www.open-sharedroot.org/ ** ATIX - Ges. fuer Informationstechnologie und Consulting mbH Einsteinstr. 10 - 85716 Unterschleissheim - Germany Registergericht: Amtsgericht München Registernummer: HRB 131682 USt.-Id.: DE209485962 Geschäftsführung: Marc Grimme, Mark Hlawatschek, Thomas Merz -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
