Hi Alasdair, I just checked using "dmsetup info" and my mirrored logical volume I created yesterday shows a UUID, but the raid1 my system runs on doesn't? Just curious, should this UUID have been created during system OS installation by device-mapper? Thank you, Brian Wood Intel Corporation Digital Enterprise Group Manageability & Platform Software Division brian.j.wood@xxxxxxxxx >-----Original Message----- >From: dm-devel-bounces@xxxxxxxxxx [mailto:dm-devel-bounces@xxxxxxxxxx] On >Behalf Of Alasdair G Kergon >Sent: Friday, July 20, 2007 9:22 AM >To: device-mapper development >Subject: Re: Question about dmevents > >Obvious question - but first check your device actually has a uuid. >(Does 'dmsetup info' report it?) > >Kernel-side, uuids are optional, but userspace applications are likely >to find it difficult to function reliably without them. > >Alasdair >-- >agk@xxxxxxxxxx > >-- >dm-devel mailing list >dm-devel@xxxxxxxxxx >https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
