vfs.zfs.min_auto_ashift is only used when a device is added so you can set it add, then change. On 31/03/2016 07:15, Allan Jude wrote: > On 2016-03-31 02:13, Dustin Marquess wrote: >> I have what I think is a pretty normal setup.. a bunch of HDDs plus 2 SSDs >> (one ZIL, one SLOG). >> >> The HDDs are standard 512 byte sector drives. The SSDs have 8k page sizes. >> >> In Illumos I added the SSDs to sd.conf and created the zpool and it shows >> the HDDs as ashift 9 and the SSDs as ashift 13, like normal: >> >> # zdb -C | grep ashift >> ashift: 9 >> ashift: 9 >> ashift: 9 >> ashift: 9 >> ashift: 13 >> >> The question is, how to replicate this in FreeBSD? The old "gnop" method >> doesn't work anymore, and setting "vfs.zfs.min_auto_ashift=13" causes it to >> use 13 for the HDDs, which seems like a waste. Is this not supported? >> >> Thanks! >> -Dustin >> _______________________________________________ >> freebsd-current_at_freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >> > gnop should work, and you'd set the ashift before you add the devices. > So add the hard drives with it set to 9, then set it to 13 and add the SLOG >Received on Thu Mar 31 2016 - 07:06:26 UTC
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