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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