Re: kern/56329: nvme(4) takes long time to umount

[Paul Goyette <paul%whooppee.com@localhost>]

The following reply was made to PR kern/56329; it has been noted by GNATS.

From: Paul Goyette <paul%whooppee.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/56329: nvme(4) takes long time to umount
Date: Fri, 6 Aug 2021 06:25:49 -0700 (PDT)

 Additional information...
 
 The particular nvme SSD device is mounted on /build and there are
 several null-fs mounts on top of it.  (These are so I can build.sh
 using read-only sources.)  There doesn't seem to be any issue with
 the null-fs mounts.
 
 
 # mount
 /dev/wd0a on / type ffs (log, local)
 /dev/wd0e on /var type ffs (log, local)
 /dev/wd0f on /home type ffs (log, local)
 /dev/ld0e on /build type ffs (log, noatime, local)
 kernfs on /kern type kernfs (local)
 ptyfs on /dev/pts type ptyfs (local)
 procfs on /proc type procfs (local)
 tmpfs on /tmp type tmpfs (local)
 tmpfs on /var/shm type tmpfs (local)
 /build/netbsd-local/src on /build/netbsd-local/src_ro type null (read-only, local)
 /build/netbsd-local/xsrc on /build/netbsd-local/xsrc_ro type null (read-only, local)
 /build/netbsd-current/src on /build/netbsd-current/src_ro type null (read-only, local)