zfsprops.7: update mandlock

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=f7e33bdbd6d1bdf9c3df8bba5abcf3399f957ac3
https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/commit/?id=7e59106e9c34458540f7d382d5b49071d1b7104f

Fixes: commit fb9baa9b20 ("zfsprops.8:
 remove nbmand-not-used-on-Linux and pointer to mount(8)")

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #14765
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наб 2023-04-19 18:03:42 +02:00 committed by GitHub
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@ -38,7 +38,7 @@
.\" Copyright (c) 2019, Kjeld Schouten-Lebbing
.\" Copyright (c) 2022 Hewlett Packard Enterprise Development LP.
.\"
.Dd July 21, 2022
.Dd April 18, 2023
.Dt ZFSPROPS 7
.Os
.
@ -80,7 +80,9 @@ for zettabyte
The following are all valid
.Pq and equal
specifications:
.Li 1536M, 1.5g, 1.50GB .
.Li 1536M ,
.Li 1.5g ,
.Li 1.50GB .
.Pp
The values of non-numeric properties are case sensitive and must be lowercase,
except for
@ -1254,10 +1256,12 @@ location.
Controls whether the file system should be mounted with
.Sy nbmand
.Pq Non-blocking mandatory locks .
This is used for SMB clients.
Changes to this property only take effect when the file system is umounted and
remounted.
Support for these locks is scarce and not described by POSIX.
This was only supported by Linux prior to 5.15, and was buggy there,
and is not supported by
.Fx .
On Solaris it's used for SMB clients.
.It Sy overlay Ns = Ns Sy on Ns | Ns Sy off
Allow mounting on a busy directory or a directory which already contains
files or directories.