Date: Wed, 08 Feb 2017 18:48:13 +0000 From: Pete French <petefrench@ingresso.co.uk> To: trociny@FreeBSD.org, petefrench@ingresso.co.uk Cc: stable@freebsd.org Subject: Re: HASt and write amplification on the seconday Message-ID: <E1cbXHp-0007oo-Mm@dilbert.ingresso.co.uk> In-Reply-To: <20170208151820.GA7364@gmail.com> References: <E1cYGtF-000I5u-Sz@dilbert.ingresso.co.uk> <20170208151820.GA7364@gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
> Extents (2 meg blocks) are used for synchronization after the > secondary is reconnected. Normally (the secondary is connected) writes > to the primary and the secondary are the same. Ah, Ok, that was not clear to me from the documentation. That would also expain what I was seeing when I did a resyc a while ago. OK, thats arekief as I was worrying that I had a wirte apliification factor of 4096 on top of an SSD! Thanks for taking the time to explain... -pete.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?E1cbXHp-0007oo-Mm>