-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 17/09/12 20:15, Jesus Cea wrote: > On 17/09/12 20:08, Andrew Haycock wrote: >> Well, I lie, there are a couple of questions but I don't think >> they're too taxing. My concern with the ZIL being located on the >> SSD was not speed, but drive wear. If ZIL is written too a lot is >> a 4GB partition enough? Would an i-RAM solution be better? > > ZIL SSD is only written for SYNCHRONOUS writes. For most > workloads, the huge mayority of writes would be asynchronous, > except special cases like databases and mailservers.
Article in spanish, but maybe interesting to somebody: practical experience with ZIL and L2ARC on SSD. http://www.jcea.es/artic/zfs_flash01.htm - -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ [email protected] - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ jabber / xmpp:[email protected] _/_/ _/_/ _/_/_/_/_/ . _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iQCVAwUBUFdp6plgi5GaxT1NAQKrHAP/Vf6lUnA6dvAzJZ1HSvGFh93IYryzeE8t HnUun/s6zKFfVcNY0hXkDM3qwMiK0lOY6jj8Ug0lZGTi8H5/3gkLwJeJM88SsXdI BNef7LaJlZp0X2f7eqPeLx5vJabozBen6OyOLdWVPILsaSFN6GVksioMyiqZx34B iLXEeT+EDh8= =HxRY -----END PGP SIGNATURE----- ------------------------------------------- illumos-discuss Archives: https://www.listbox.com/member/archive/182180/=now RSS Feed: https://www.listbox.com/member/archive/rss/182180/21175430-2e6923be Modify Your Subscription: https://www.listbox.com/member/?member_id=21175430&id_secret=21175430-6a77cda4 Powered by Listbox: http://www.listbox.com
