Date: Fri, 26 May 2017 20:16:18 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: lev@FreeBSD.org, freebsd-fs@FreeBSD.org Subject: Re: Strange behavior of .zfs/snapshot/* directories in respect to ".." path. Message-ID: <ca462972-b441-8462-1f43-97fe166c20a8@FreeBSD.org> In-Reply-To: <abc8d5c8-41e4-03f8-31cb-918747467b29@FreeBSD.org> References: <1acc5917-f10f-b18a-50e0-84661173e85d@FreeBSD.org> <abc8d5c8-41e4-03f8-31cb-918747467b29@FreeBSD.org>
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On 26/05/2017 19:15, Andriy Gapon wrote: > On 26/05/2017 17:19, Lev Serebryakov wrote: >> >> I have some filesystem with multiple snapshots. And behavior of "cd .." >> in snapshot directories is very strange: when I'm in one of dnapshot >> directories "cd ../other" doesn't work and "cd .." brings me to the root >> of file system. >> >> $ pwd >> /usr/home/lev >> $ cd .zfs/snapshot >> $ pwd >> /usr/home/lev/.zfs/snapshot >> $ ls | tail -2 >> weekly-2017-05-06_05.17.18--1y >> weekly-2017-05-13_04.18.37--1y >> $ cd weekly-2017-05-06_05.17.18--1y >> $ pwd >> /usr/home/lev/.zfs/snapshot/weekly-2017-05-06_05.17.18--1y >> $ cd ../weekly-2017-05-13_04.18.37--1y >> ../weekly-2017-05-13_04.18.37--1y: No such file or directory. >> $ pwd >> /usr/home/lev/.zfs/snapshot/weekly-2017-05-06_05.17.18--1y >> $ cd .. >> $ pwd >> /usr/home/lev >> $ uname -i -K -v >> FreeBSD 11.1-PRERELEASE #16 r318576: Sat May 20 22:30:06 MSK 2017 >> root@blob.home.serebryakov.spb.ru:/usr/obj/usr/src/sys/BLOB BLOB 1100513 >> $ >> >> Is it Ok? > > This is not okay, obviously. > But I can not reproduce it so far. > > Actually, I can... I will take a look. Thank you for the report. -- Andriy Gapon
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