Date: Tue, 11 Sep 2012 20:58:54 +0300 From: Arto Pekkanen <isoa@kapsi.fi> To: freebsd-questions@freebsd.org Subject: GELI provider and trim (BIO_DELETE) Message-ID: <504F7BDE.9090106@kapsi.fi>
next in thread | raw e-mail | index | archive | help
I have an SSD driver, rather new, and "camcontrol identify" reports it supports data set management (TRIM). I set up the disk so, that there is one slice. On this slice I put two BSD labes a and b with geli providers. On these geli providers I did newfs -t to enable trim. Does the trim BIO_DELETE commands fall thru to the SSD, if the filesystem decides a sector inside the geli provider is free to be reused? In short: does UFS -t and thus BIO_DELETE work with geli as expected? I have checked dmesg but did not catch any errors, so I have no way of knowing. -- Arto Pekkanen, säätäjä ksym@IRCnet
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?504F7BDE.9090106>