NVMe SSD and discard mount option

From	David Guyot <david.guyot@europecamions-interactive.com>
Newsgroups	linux.debian.user
Subject	NVMe SSD and discard mount option
Date	2017-05-09 15:40 +0200
Message-ID	<tFdwS-2iO-15@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hello, there.

I recently loaned a server with NVMe SSD and saw, during my research on
the relevance of the discard mount option for them, that its use is
discouraged for NVMe SSDs. Why? Does NVMe SSDs not need trimming? Is it
integrated in the NVMe driver for Linux?

Awaiting your answers,

Regards.
-- 
David Guyot
Administrateur système, réseau et télécom / Sysadmin
Europe Camions Interactive / Stockway
Moulin Collot
F-88500 Ambacourt
03 29 30 47 85

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NVMe SSD and discard mount option David Guyot <david.guyot@europecamions-interactive.com> - 2017-05-09 15:40 +0200
  Re: NVMe SSD and discard mount option Dan Ritter <dsr@randomstring.org> - 2017-05-09 17:10 +0200
    Re: NVMe SSD and discard mount option David Guyot <david.guyot@europecamions-interactive.com> - 2017-05-09 17:20 +0200
      Re: NVMe SSD and discard mount option Dan Ritter <dsr@randomstring.org> - 2017-05-09 18:00 +0200
  Re: NVMe SSD and discard mount option Dan Ritter <dsr@randomstring.org> - 2017-05-09 17:10 +0200
  Re: NVMe SSD and discard mount option Henrique de Moraes Holschuh <hmh@debian.org> - 2017-05-09 18:40 +0200

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