Hello,
After upgrading to Samba 4.11 (from 4.10) I noticed that python
scripts using tempfile.mkstemp fail when run against samba cifs
mounts. Before I submit a bug report, could someone else try this out
so it's not just my setup?
How to reproduce:
1. Mount a Samba 4.11 share using the mount command: mount
//server1/share /tmp/share1
2. Run python script that is using mkstemp:
import shutil
import tempfile
tmp_dest_fd, tmp_dest_name = tempfile.mkstemp(prefix=b'.file_tmp',
dir='/tmp/share1', suffix='test.pdf')
shutil.move('testfile', tmp_dest_name)
Result:
Traceback (most recent call last):
File "./test.py", line 9, in <module>
shutil.move('testfile', tmp_dest_name)
File "/usr/lib64/python2.7/shutil.py", line 301, in move
copy2(src, real_dst)
File "/usr/lib64/python2.7/shutil.py", line 130, in copy2
copyfile(src, dst)
File "/usr/lib64/python2.7/shutil.py", line 83, in copyfile
with open(dst, 'wb') as fdst:
IOError: [Errno 116] Stale file handle:
'/tmp/share1/.file_tmplB0NqLtest.pdf'
Expected results:
The operation should succeed without a stale file handle error.
Environment:
Centos 7.6 / 3.10.0-1062.el7.x86_64
Python 3.6 / 2
Samba 4.11
Regards,
Kacper
Can you please post your smb.conf? On Sat, Sep 21, 2019 at 12:45 PM Kacper via samba <samba at lists.samba.org> wrote:> Hello, > > After upgrading to Samba 4.11 (from 4.10) I noticed that python > scripts using tempfile.mkstemp fail when run against samba cifs > mounts. Before I submit a bug report, could someone else try this out > so it's not just my setup? > > How to reproduce: > 1. Mount a Samba 4.11 share using the mount command: mount > //server1/share /tmp/share1 > 2. Run python script that is using mkstemp: > import shutil > import tempfile > > tmp_dest_fd, tmp_dest_name = tempfile.mkstemp(prefix=b'.file_tmp', > dir='/tmp/share1', suffix='test.pdf') > shutil.move('testfile', tmp_dest_name) > > Result: > Traceback (most recent call last): > File "./test.py", line 9, in <module> > shutil.move('testfile', tmp_dest_name) > File "/usr/lib64/python2.7/shutil.py", line 301, in move > copy2(src, real_dst) > File "/usr/lib64/python2.7/shutil.py", line 130, in copy2 > copyfile(src, dst) > File "/usr/lib64/python2.7/shutil.py", line 83, in copyfile > with open(dst, 'wb') as fdst: > IOError: [Errno 116] Stale file handle: > '/tmp/share1/.file_tmplB0NqLtest.pdf' > > Expected results: > The operation should succeed without a stale file handle error. > > Environment: > Centos 7.6 / 3.10.0-1062.el7.x86_64 > Python 3.6 / 2 > Samba 4.11 > > Regards, > Kacper > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba >
On 21/09/2019 17:43, Kacper via samba wrote:> Hello, > > After upgrading to Samba 4.11 (from 4.10) I noticed that python > scripts using tempfile.mkstemp fail when run against samba cifs > mounts. Before I submit a bug report, could someone else try this out > so it's not just my setup? > > How to reproduce: > 1. Mount a Samba 4.11 share using the mount command: mount > //server1/share /tmp/share1 > 2. Run python script that is using mkstemp: > import shutil > import tempfile > > tmp_dest_fd, tmp_dest_name = tempfile.mkstemp(prefix=b'.file_tmp', > dir='/tmp/share1', suffix='test.pdf') > shutil.move('testfile', tmp_dest_name) > > Result: > Traceback (most recent call last): > File "./test.py", line 9, in <module> > shutil.move('testfile', tmp_dest_name) > File "/usr/lib64/python2.7/shutil.py", line 301, in move > copy2(src, real_dst) > File "/usr/lib64/python2.7/shutil.py", line 130, in copy2 > copyfile(src, dst) > File "/usr/lib64/python2.7/shutil.py", line 83, in copyfile > with open(dst, 'wb') as fdst: > IOError: [Errno 116] Stale file handle: '/tmp/share1/.file_tmplB0NqLtest.pdf' > > Expected results: > The operation should succeed without a stale file handle error. > > Environment: > Centos 7.6 / 3.10.0-1062.el7.x86_64 > Python 3.6 / 2 > Samba 4.11 > > Regards, > Kacper >Is 'nfs' in use ? Rowland
[global] workgroup = example realm = example.test netbios name = server1 server role = active directory domain controller log file = /var/log/samba/smbd.log server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl, winbindd, ntp_signd, kcc, dnsupdate domain logons = Yes wins support = Yes security = user preferred master = auto domain master = yes local master = yes unix extensions = no interfaces = 127.0.0.1 192.168.0.30 bind interfaces only = yes [netlogon] path = /usr/local/samba/var/locks/sysvol/example.test/scripts read only = No browsable = No [sysvol] path = /usr/local/samba/var/locks/sysvol read only = No inherit acls = Yes dos filemode = true force unknown acl user = true browsable = No [profiles] path = /usr/local/samba/var/locks/profiles read only = no create mask = 0600 directory mask = 0700 dos filemode = true browsable = No [share] path = /share read only = No create mask = 0666 directory mask = 0777 inherit permissions = Yes inherit acls = Yes browsable = Yes hide unreadable = no follow symlinks = yes wide links = yes On Sun, Sep 22, 2019 at 2:42 AM Andrew Walker <walker.aj325 at gmail.com> wrote:> > Can you please post your smb.conf? > > On Sat, Sep 21, 2019 at 12:45 PM Kacper via samba <samba at lists.samba.org> wrote: >> >> Hello, >> >> After upgrading to Samba 4.11 (from 4.10) I noticed that python >> scripts using tempfile.mkstemp fail when run against samba cifs >> mounts. Before I submit a bug report, could someone else try this out >> so it's not just my setup? >> >> How to reproduce: >> 1. Mount a Samba 4.11 share using the mount command: mount >> //server1/share /tmp/share1 >> 2. Run python script that is using mkstemp: >> import shutil >> import tempfile >> >> tmp_dest_fd, tmp_dest_name = tempfile.mkstemp(prefix=b'.file_tmp', >> dir='/tmp/share1', suffix='test.pdf') >> shutil.move('testfile', tmp_dest_name) >> >> Result: >> Traceback (most recent call last): >> File "./test.py", line 9, in <module> >> shutil.move('testfile', tmp_dest_name) >> File "/usr/lib64/python2.7/shutil.py", line 301, in move >> copy2(src, real_dst) >> File "/usr/lib64/python2.7/shutil.py", line 130, in copy2 >> copyfile(src, dst) >> File "/usr/lib64/python2.7/shutil.py", line 83, in copyfile >> with open(dst, 'wb') as fdst: >> IOError: [Errno 116] Stale file handle: '/tmp/share1/.file_tmplB0NqLtest.pdf' >> >> Expected results: >> The operation should succeed without a stale file handle error. >> >> Environment: >> Centos 7.6 / 3.10.0-1062.el7.x86_64 >> Python 3.6 / 2 >> Samba 4.11 >> >> Regards, >> Kacper >> >> -- >> To unsubscribe from this list go to the following URL and read the >> instructions: https://lists.samba.org/mailman/options/samba
Nope, NFS is not in use. On Sun, Sep 22, 2019 at 10:00 AM Rowland penny via samba <samba at lists.samba.org> wrote:> > On 21/09/2019 17:43, Kacper via samba wrote: > > Hello, > > > > After upgrading to Samba 4.11 (from 4.10) I noticed that python > > scripts using tempfile.mkstemp fail when run against samba cifs > > mounts. Before I submit a bug report, could someone else try this out > > so it's not just my setup? > > > > How to reproduce: > > 1. Mount a Samba 4.11 share using the mount command: mount > > //server1/share /tmp/share1 > > 2. Run python script that is using mkstemp: > > import shutil > > import tempfile > > > > tmp_dest_fd, tmp_dest_name = tempfile.mkstemp(prefix=b'.file_tmp', > > dir='/tmp/share1', suffix='test.pdf') > > shutil.move('testfile', tmp_dest_name) > > > > Result: > > Traceback (most recent call last): > > File "./test.py", line 9, in <module> > > shutil.move('testfile', tmp_dest_name) > > File "/usr/lib64/python2.7/shutil.py", line 301, in move > > copy2(src, real_dst) > > File "/usr/lib64/python2.7/shutil.py", line 130, in copy2 > > copyfile(src, dst) > > File "/usr/lib64/python2.7/shutil.py", line 83, in copyfile > > with open(dst, 'wb') as fdst: > > IOError: [Errno 116] Stale file handle: '/tmp/share1/.file_tmplB0NqLtest.pdf' > > > > Expected results: > > The operation should succeed without a stale file handle error. > > > > Environment: > > Centos 7.6 / 3.10.0-1062.el7.x86_64 > > Python 3.6 / 2 > > Samba 4.11 > > > > Regards, > > Kacper > > > Is 'nfs' in use ? > > Rowland > > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba