From: "Paul B. Henson" <henson-HInyCGIudOg@public.gmane.org>
To: 'Rolf Fokkens' <rolf-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>,
'Reartes Guillermo'
<rtguille-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
'Development discussions related to Fedora'
<devel-TuqUDEhatI4ANWPb/1PvSmm0pvjS0E/A@public.gmane.org>
Cc: 'Piergiorgio Sartor'
<piergiorgio.sartor-i47jiTeKxPI@public.gmane.org>,
linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: RE: bcache-tools and bcache support in other linux packages
Date: Tue, 22 Oct 2013 18:36:34 -0700 [thread overview]
Message-ID: <0cc401cecf90$51437a20$f3ca6e60$@acm.org> (raw)
In-Reply-To: <52623BE9.5070507-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
> From: Rolf Fokkens
> Sent: Saturday, October 19, 2013 1:00 AM
>
> There's also an explanation in the document why it isn't enabled by
default:
> "|Defaults to off, since SATA TRIM is an unqueued command (and thus
> slow)."
Is there any way to TRIM all the empty space in bulk occasionally at off
hours (like fstrim), or if you don't enable TRIM the only way to clean up
would be to occasionally disable the cache, do a secure erase (or
something), and then recreate/add it back?
Thanks.
prev parent reply other threads:[~2013-10-23 1:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-10 18:22 Updated package for Fedora Rolf Fokkens
[not found] ` <522F635D.4030905-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-09-14 11:42 ` bcache support in other linux packages Rolf Fokkens
[not found] ` <52344BAA.7070005-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-09-26 9:56 ` bcache-tools and " Rolf Fokkens
[not found] ` <524404C9.3030103-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-09-30 15:04 ` Rolf Fokkens
2013-09-30 15:39 ` Chris Murphy
2013-10-18 9:22 ` Piergiorgio Sartor
[not found] ` <20131018092234.GA18159-W+Wf6LxwHt0@public.gmane.org>
2013-10-18 9:56 ` Rolf Fokkens
2013-10-18 12:15 ` Hans de Goede
[not found] ` <CE86CB5C.BB96%rolf-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-10-18 13:30 ` Gabriel de Perthuis
[not found] ` <5261380B.2020007-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-10-20 18:59 ` Piergiorgio Sartor
[not found] ` <20131020185937.GA18759-W+Wf6LxwHt0@public.gmane.org>
2013-10-21 12:34 ` Rolf Fokkens
[not found] ` <CE8AE869.BD62%rolf-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-10-21 16:47 ` Piergiorgio Sartor
2013-10-22 17:53 ` Rolf Fokkens
[not found] ` <5266BBA7.4070106-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-10-23 2:01 ` Paul B. Henson
2013-10-26 15:04 ` Rolf Fokkens
2013-10-26 15:06 ` Rolf Fokkens
2013-10-18 15:57 ` Reartes Guillermo
2013-10-19 7:59 ` Rolf Fokkens
[not found] ` <52623BE9.5070507-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
2013-10-23 1:36 ` Paul B. Henson [this message]
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