On 11/7/2023 7:32 pm, Heinz Junkes wrote: > Hallo, > > I am observing a strange problem with an NFS(v4) mounted filesystem and path > usage. > > I have mounted a filesystem via NFSv4 (/Volumes): > > loc = 0x00820a20 > node_access = 0x007c2378, node_access_2 = 0x00000000, handler = 0x005c3474 > type = nfs, mounted, read-write, target = /Volumes, dev = 141.14.131.192, > root loc = 0x00913468 > > In the shell I can change there into a directory: > > SHLL [/] # cd /Volumes/Epics/LogDir/Database > SHLL [/Volumes/Epics/LogDir/Database] # pwd > /Volumes/Epics/LogDir/Database > > SHLL [/Volumes/Epics/LogDir/Database] # ls -l > total 20 > -rw-r--r-- 1 1001 1001 10694 Mar 23 2021 iocvmeIOC3.dbhcr > -rw-r--r-- 1 1001 1001 0 Mar 23 2021 iocvmeIOC3.dbior > -rw-r--r-- 1 1001 1001 5451 Mar 23 2021 iocvmeIOC3.dbl > > I can now copy a file to here: > > SHLL [/Volumes/Epics/LogDir/Database] # cp /etc/passwd . > SHLL [/Volumes/Epics/LogDir/Database] # ls -l > total 24 > -rw-r--r-- 1 1001 1001 10694 Mar 23 2021 iocvmeIOC3.dbhcr > -rw-r--r-- 1 1001 1001 0 Mar 23 2021 iocvmeIOC3.dbior > -rw-r--r-- 1 1001 1001 5451 Mar 23 2021 iocvmeIOC3.dbl > -rwxrwxrwt 1 65534 65534 14 Jul 11 11:28 passwd > SHLL [/Volumes/Epics/LogDir/Database] # cat passwd > root::0:0:::: > SHLL [/Volumes/Epics/LogDir/Database] # rm passwd > SHLL [/Volumes/Epics/LogDir/Database] # ls -l > total 20 > -rw-r--r-- 1 1001 1001 10694 Mar 23 2021 iocvmeIOC3.dbhcr > -rw-r--r-- 1 1001 1001 0 Mar 23 2021 iocvmeIOC3.dbior > -rw-r--r-- 1 1001 1001 5451 Mar 23 2021 iocvmeIOC3.dbl > > If I now specify the path instead of “.”, the file appears one dir up ???? > > SHLL [/Volumes/Epics/LogDir/Database] # cp /etc/passwd > /Volumes/Epics/LogDir/Database/passwd > SHLL [/Volumes/Epics/LogDir/Database] # ls -l > total 20 > -rw-r--r-- 1 1001 1001 10694 Mar 23 2021 iocvmeIOC3.dbhcr > -rw-r--r-- 1 1001 1001 0 Mar 23 2021 iocvmeIOC3.dbior > -rw-r--r-- 1 1001 1001 5451 Mar 23 2021 iocvmeIOC3.dbl > SHLL [/Volumes/Epics/LogDir/Database] # ls -l .. > total 40 > drwxrwxrwx 2 65534 65534 4096 Jul 11 11:29 Database > -rwxrwxrwt 1 65534 65534 9980 Jul 10 11:52 iocvmeIOC1.dbhcr > -rwsrwsrwt 1 65534 65534 0 Jul 10 11:52 iocvmeIOC1.dbior > -rwxrwxrwt 1 65534 65534 4713 Jul 10 11:59 iocvmeIOC1.dbl > drwxrwxrwx 3 65534 65534 4096 Mar 23 2021 log > -rwxrwxrwt 1 65534 65534 14 Jul 11 11:30 passwd > SHLL [/Volumes/Epics/LogDir/Database] # cat ../passwd > root::0:0:::: > > > Any Idea what might go wrong? Any fix?
Is it related to https://devel.rtems.org/ticket/4723? I was planning to look into this in the next couple of weeks. Chris _______________________________________________ users mailing list users@rtems.org http://lists.rtems.org/mailman/listinfo/users
