Date: Fri, 7 Dec 2018 13:33:45 +0800 From: Jia-Shiun Li <jiashiun@gmail.com> To: Alan Somers <asomers@freebsd.org> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: rm cannot recursively delete directory on tmpfs on RPi2 Message-ID: <CAHNYxxPFZ012DEobiix9Wk4M8X5kuBMrzKDmnT=4YHsfd-1tEA@mail.gmail.com> In-Reply-To: <CAOtMX2jTJ0Kk%2Bf%2Bc%2BZ_ZwFx4q4GrxRFgrUTof78b035j0KaYPQ@mail.gmail.com> References: <CAHNYxxOxnunpBnU4_DoLjfFcVdJ5p7jDqYwSrYgm3S-weUNBew@mail.gmail.com> <CAOtMX2jTJ0Kk%2Bf%2Bc%2BZ_ZwFx4q4GrxRFgrUTof78b035j0KaYPQ@mail.gmail.com>
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On Fri, Dec 7, 2018 at 12:36 AM Alan Somers <asomers@freebsd.org> wrote: > On Wed, Dec 5, 2018 at 10:18 PM Jia-Shiun Li <jiashiun@gmail.com> wrote: > > > > amd64 and RPi3 do not have this issue. > > > > jsli@rpi2:/home/jsli 13:04 # uname -a > > FreeBSD rpi2 13.0-CURRENT FreeBSD 13.0-CURRENT r341419 GENERIC-NODEBUG > arm > > jsli@rpi2:/home/jsli 13:05 # mount -t tmpfs tmpfs /mnt > > jsli@rpi2:/home/jsli 13:05 # cd /mnt > > jsli@rpi2:/mnt 13:05 # tar xf > > /usr/ports/distfiles/sqlite-autoconf-3260000.tar.gz > > jsli@rpi2:/mnt 13:05 # rm -rf sqlite-autoconf-3260000/ > > rm: sqlite-autoconf-3260000/tea: Operation not permitted > > rm: sqlite-autoconf-3260000/: Directory not empty > > jsli@rpi2:/mnt 13:05 # > > > > -Jia-Shiun > > Did you check for file flags? Do "ls -lod sqlite-autoconf-3260000/tea". > > Unlikely caused by flags I think. jsli@rpi2:/home/jsli # mount -t tmpfs tmpfs /mnt jsli@rpi2:/home/jsli # cd /mnt jsli@rpi2:/mnt # ls -R jsli@rpi2:/mnt # mkdir dir jsli@rpi2:/mnt # ls -R dir/ ls: dir: directory causes a cycle jsli@rpi2:/mnt # looks inode no for directories are wrong jsli@rpi2:/mnt # ll -ia total 4 2 drwxr-xr-x 3 root wheel 36 Dec 7 09:55 ./ 2 drwxr-xr-x 23 root wheel 512 Dec 3 17:04 ../ 2 drwxr-xr-x 2 root wheel 0 Dec 7 09:55 dir/ jsli@rpi2:/mnt # ll -ia dir total 0 2 drwxr-xr-x 2 root wheel 0 Dec 7 09:55 ./ 2 drwxr-xr-x 3 root wheel 36 Dec 7 09:55 ../ jsli@rpi2:/mnt # -Jia-Shiun
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