You can use zpool replace to replace each LUN one at a time. > On 11 Dec 2013, at 3:23 pm, Malcolm Herbert <[email protected]> wrote: > > Hey all - I've got a raidz zpool that I wish to migrate to a new set of > LUNs. What's the best way to do this? > > Can I add the new set of LUNs as a separate raidz set to make a mirror, > let them sync and then detach the original raidz set? Without offlining > the zpool? > > I suspect the answer is 'no' but I'd be curious to know whether it's > even possible - there are some documents that outline the similar > process but only for devices made up of mirrors. > > How would other handle this? My current plan is to create a new pool, > then use zfs send/receive to copy the bulk of the data between the two > prior to the cutover > > Regards, > Malcolm > > -- > Malcolm Herbert > [email protected] > _______________________________________________ > msosug mailing list > [email protected] > http://mexico.purplecow.org/m/listinfo/msosug
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