| From: | "Steven Hartland" <killing(at)multiplay(dot)co(dot)uk> |
|---|---|
| To: | "Patrick Dung" <patrick_dkt(at)yahoo(dot)com(dot)hk>, <Ivailo(dot)TANUSHEFF(at)raiffeisen(dot)bg>, "Michael Schmiedgen" <schmiedgen(at)gmx(dot)net> |
| Cc: | <owner-freebsd-fs(at)freebsd(dot)org>, <freebsd-fs(at)freebsd(dot)org>, <pgsql-admin(at)postgresql(dot)org>, <freebsd-jail(at)freebsd(dot)org> |
| Subject: | Re: ZFS-FreeBSD + postgresql performance |
| Date: | 2013-10-25 16:19:54 |
| Message-ID: | DF66E5265C9A470A8EFABA893D5BE384@multiplay.co.uk |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
----- Original Message -----
From: "Patrick Dung" <patrick_dkt(at)yahoo(dot)com(dot)hk>
Sent: Friday, October 25, 2013 4:53 PM
Subject: Re: [ADMIN] ZFS-FreeBSD + postgresql performance
>> I would also recommend to use 4K sector size using
>
> gnop and zpool export/import.
This will have no effect, the ashift for a pool is set at creation.
Regards
Steve
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