On Tue, 2006-09-19 at 16:53 -0500, Alexander Lazarevich wrote: > We have several RAID devices (16-24 drive Fiber/SCSI attached RAID) which > are currently single devices on our 64bit linux servers (RHEL-4, core5). > We are considering LVM'ing 2 or more of the RAID's into a LVM group. I > don't doubt the reliability and robustness of LVM2 on single drives, but I > worry about it on top of RAID devices. > > Does anyone have any experience with LVM on to of RAID volumes, positive > or negative? > > Thanks, > > Alex Works perfectly with severall machines, maybe having more interactions between raid and lvm could be a good thing (for example, while creating a new LV or extending existing one on mixed raid devices (degrated and not), it could be better if lvm don't use degrated devices first). -- Fabien Jakimowicz <fabien@jakimowicz.com>
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