Did you try to remove it from the DB? Just a suggestion. — Ciao Remo Mattei Da: Wanghao (S) Wanghao (S) Rispondi: Wanghao (S) wanghao749 at huawei.com Data: January 7, 2014 at 4:10:29 A: Openstack Milis openstack at lists.openstack.org Oggetto: [Openstack] [Ask] How to delete a Volume safely in LVM? Hi all: When deleting a volume using LVM driver, it will ‘dd /dev/zero ’ to whole volume in default. But it takes a long time when the volume size is big , and the cost is expensive. I want use the configuration.volume_clear_size to delete volume safely, How to configure a appropriate value of this option? May be 15M or 10M? THX !DSPAM:52cbc485214381413318367! _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack at lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack !DSPAM:52cbc485214381413318367! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140107/23db8d78/attachment.html>