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?
Danke Heinz
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