Re: LVM fast mode
David Teigland <[email protected]>
| Newsgroups | gmane.linux.lvm.general |
|---|---|
| Message-ID | <[email protected]> |
On Mon, Mar 07, 2022 at 09:55:08AM -0500, Demi Marie Obenour wrote: > Would it be possible to have a fast, but less-safe mode for lvm2? > Right now lvm2 always enumerates every single block device on > the system, which is hugely wasteful when one knows exactly which > block devices are the PVs that will be affected by the operation. You can do this by listing the PVs you know are needed with the --devices option (or using a filter on older versions.) > know what they are doing, and that know that e.g. clustering is not > in use. Using this in conjunction with clustering is a bug in the > application. lvm won't be doing any cluster-related activity unless you have enabled lvmlockd and have created a shared vg. Dave _______________________________________________ linux-lvm mailing list [email protected] https://listman.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/