On 13/02/17 13:08, Sven Eschenberg
wrote:
Depends on your storage stack configuration, but the
answer is mostly yes:
yes to - Does one have to flag mounts with discard for both crypttab
and fstab in
order for TRIM to be in effect?
?
if the hole stack - then also lvm.conf?
thanks
L
cryptsetup has discard disabled by default, for very
good reasons.
filesystems vary, so you'd have to check on your particular
filesystem documentation.
That's probably why you cannot find the ultimate answer - there's
none.
Regards
-Sven
Am 13.02.2017 um 12:59 schrieb lejeczek:
hi everyone
I realize question does not pertain LVM directly but knowing
that on the
list wonder around some very crypt-savvy guys&gals I
thought I'd ask:
Does one have to flag mounts with discard for both crypttab and
fstab in
order for TRIM to be in effect?
Or just one? Just crypttab?
I've searched but failed to find an ultimate answer.
b.w.
L.
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