Date: Tue, 4 May 2021 15:59:13 -0700 From: Mark Millard <marklmi@yahoo.com> To: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: ZFS rename with associated snapshot present: odd error message Message-ID: <8335C81D-B83C-42BC-B296-C05FAEAE538A@yahoo.com> References: <8335C81D-B83C-42BC-B296-C05FAEAE538A.ref@yahoo.com>
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I had a:
# zfs list -tall
NAME USED AVAIL REFER =
MOUNTPOINT
. . .
zroot/DESTDIRs/13_0R-CA72-instwrld-norm 1.44G 117G =
96K /usr/obj/DESTDIRs/13_0R-CA72-instwrld-norm
zroot/DESTDIRs/13_0R-CA72-instwrld-norm@dirty-style 1.44G - =
1.44G -. . .
. . .
(copied/pasted from somewhat earlier) and then attempted:
# zfs rename zroot/DESTDIRs/13_0R-CA72-instwrld-norm =
zroot/DESTDIRs/13_0R-CA72-instwrld-alt-0
cannot open 'zroot/DESTDIRs/13_0R-CA72-instwrld-norm@dirty-style': =
snapshot delimiter '@' is not expected here
Despite the "cannot open" message, the result looks like:
# zfs list -tall
NAME USED AVAIL =
REFER MOUNTPOINT
. . .
zroot/DESTDIRs/13_0R-CA72-instwrld-alt-0 1.44G 114G =
96K /usr/obj/DESTDIRs/13_0R-CA72-instwrld-alt-0
zroot/DESTDIRs/13_0R-CA72-instwrld-alt-0@dirty-style 1.44G - =
1.44G -
. . .
Still, it leaves me wondering if everything is okay
given that internal attempt to use the old name with
@dirty-style when it was apparently no longer
available under that naming.
For reference:
# uname -apKU
FreeBSD CA72_4c8G_ZFS 13.0-RELEASE FreeBSD 13.0-RELEASE #0 =
releng/13.0-n244733-ea31abc261ff-dirty: Thu Apr 29 21:53:20 PDT 2021 =
root@CA72_4c8G_ZFS:/usr/obj/BUILDs/13_0R-CA72-nodbg-clang/usr/13_0R-src/ar=
m64.aarch64/sys/GENERIC-NODBG-CA72 arm64 aarch64 1300139 1300139
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
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