From cdf239308ea6f88966a33d260b8284dadffd8b26 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 7 Jul 2022 18:04:48 +0200 Subject: [PATCH] clean up "actually guaranteed" wording From David Black --- scsi_nvme_middle.xml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/scsi_nvme_middle.xml b/scsi_nvme_middle.xml index 6a90416..82b9fc7 100644 --- a/scsi_nvme_middle.xml +++ b/scsi_nvme_middle.xml @@ -153,9 +153,11 @@ One important difference between SCSI Persistent Reservations and NVMe Reservations is that NVMe reservation keys always apply to all controllers used by a host (as indicated by the NVMe Host - Identifier) This behavior is similar to setting the ALL_TG_PT bit - when registering a SCSI Reservation key, but actually guaranteed - to work reliably. + Identifier). This behavior is analogous to setting the ALL_TG_PT + bit when registering a SCSI Reservation key, and is always supported + by NVMe Reservations, unlike the ALL_TG_PT for which SCSI support is + inconsistent and cannot be relied upon. + Registering a reservation key with a namespace creates an association between a host and a namespace. A host that is a registrant of a namespace may use any controller with which that -- 2.50.1