Messages in this thread | | | Subject | Re: [PATCH 2/2] block: create ioctl to discard-or-zeroout a range of blocks | From | "Martin K. Petersen" <> | Date | Fri, 18 Mar 2016 16:05:25 -0400 |
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>>>>> "Jeff" == Jeff Moyer <jmoyer@redhat.com> writes:
Jeff> TRIM/UNMAP isn't just supported on solid state devices, though. I Jeff> do recall some enterprise thinly provisioned storage that would Jeff> take ages to discard large regions. I think that caused us to Jeff> change the defaults for mkfs, right?
I think those have largely been fixed. But, yes.
-- Martin K. Petersen Oracle Linux Engineering
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