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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=h5J5EKz5; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 2.39 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=h5J5EKz5; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 25A393C43B X-Spam-Score: 2.39 X-Migadu-Scanner: scn0.migadu.com X-TUID: rE9yW8/zxTHS --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Ludovic, Thank you for the review. Ludovic Court=C3=A8s writes: [=E2=80=A6] >> (option-string->mount-flags): Handle shared flag. I looked again on this procedure before merge. With applied patch it will return a wrong bitmask according to the manual page: mount(2) The only other flags that can be specified while changing the propaga= =E2=80=90 tion type are MS_REC (described below) and MS_SILENT (which is ig= =E2=80=90 nored). Also I tried to invoke 'mount' from C code, if MS_SHARED specified and mountpoint does not exist (not mounted without MS_SHARED before), then nothing will happen. =20 The procedure is out of the scope adding a shared flag support to file-system record. I see two variants: 1. Remove the modification from option-string->mount-flags and merge, someone will add when required. 2. Modify option-string->mount-flags in such way, that it will return multiple bitmasks or in some other way. 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