search for: shadow_copy

I have successfully setup shadow_copy for normal shares on our samba test server. However, I cannot get it working for the homes share because of its uniqueness. Here is the homes share: [homes] comment = Home Directories read only = No create mask = 0700 directory mask = 0700 browseable = no...

hello, is someone interested in a script to manage snapshots for the VFS module shadow_copy. I recently wrote something and maybe other people might have some use for it. Is there any kind of script collection for samba where I can send it? Greetings, Christian

I don't know if this was present (maybe not?) when the script was written, but the script for taking a snapshot in the instructions for shadow_copy: that looks like this: ---- xfs_freeze -f /home/ lvcreate -L10M -s -n $SNAPNAME /dev/Home/lvol0 xfs_freeze -u /home/ mkdir /home/shadow_share/@GMT-$SNAPNAME mount /dev/Home/$SNAPNAME \ /home/shadow_share/@GMT-$SNAPNAME -onouuid,ro ---- Causes an, apparently, well-known system hang when you d...

...VAIL REFER MOUNTPOINT home 1.80M 1.95G 23K /home home/delaye 1.70M 1.95G 1.67M /home/delaye home/delaye at GMT-2009.11.18-10.01.13 31K - 1.67M - samba supports shadow copy (and zfs acl) as Build Options. smbd -b vfs_shadow_copy2_init vfs_shadow_copy_init vfs_zfsacl_init Builtin modules: pdb_ldap pdb_smbpasswd pdb_tdbsam pdb_wbc_sam rpc_lsarpc rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl rpc_ntsvcs rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog rpc_samr idmap_ldap idmap_tdb id...

hi there, i begin to install shadow copy VFS mod function in samba 3.0.24-6etch9, after i see the same function at win2003srv, i think it could be very useful, if i gonna make it under DEB, but at the moment i'm really get stucked, i try to describe what's the point now; 1 - load shadow_copy mod in smb.conf vfs objects = shadow_copy 2 - install shadow copy client in WinXPProf 3 - write script to make snapshot to my LVM2 + XFS system SNAPNAME=`date+%Y.%m.%d_%H.%M.%S`...

...+0100, Stefan Kania via samba wrote: > Hello, > > we are trying to configure a CTDB-Cluster with Glusterfs. We are using > Samba 4.5 together with gluster 3.9. We set up a lvm2 thin-provisioned > volume to use gluster-snapshots. > Then we configured the first share without using shadow_copy2 and > everything was working fine. > > Then we added the shadow_copy2 parameters, when we did a "smbclient" we > got the following message: > > root at ng-data1:~# smbclient -m SMB3 //ctdb/gluster -k > smb: \> ls > NT_STATUS_NOT_FOUND listing \* > > On...

hi, i was able to successfully run vfs_shadow on a samba share with win xp shadow copy client. but i think it?s currently not implemented that one could export [homes] with this vfs object, because AFAIK each @GMT-snap has to resist directly under the samba share. but [homes] is a virtual share representing different shares (depending on users). has anybody hints about using vfs_shadow with

Hi all, I'm using the VFS sbadow_copy2 module, and I think I've hit a bug. This config works: mattcen at adam:SambaTest$ cat works3/smb.conf [SambaTest] comment = SambaTest writable = yes path = /srv/SambaTest/share #vfs objects = shadow_copy vfs objects = shadow_copy2 shadow:snapdir = /mnt/dates shadow:basedir = /srv mattcen at adam:SambaTest$ ls /srv SambaTest aquota.group aquota.user archive bittorrent cvs lost+found lxc nfs share tftp time_machine tmp mattcen at adam:SambaTest$ ls /mnt/dates/@GMT-*...

...ry files are stripped. What can result in such difference in RPM sizes? I have not changed anything on built and install sections of spec file. Regards, Some files and sizes in original samba3x rpm: -rwxr-xr-x 1 root root 17904 Mar 31 2010 recycle.so -rwxr-xr-x 1 root root 18156 Mar 31 2010 shadow_copy2.so -rwxr-xr-x 1 root root 9668 Mar 31 2010 shadow_copy.so -rwxr-xr-x 1 root root 13844 Mar 31 2010 smb_traffic_analyzer.so -rwxr-xr-x 1 root root 13796 Mar 31 2010 streams_depot.so -rwxr-xr-x 1 root root 17984 Mar 31 2010 streams_xattr.so -rwxr-xr-x 1 root root 5560 Mar 31 2010 syncops.so -...

Hello, we are trying to configure a CTDB-Cluster with Glusterfs. We are using Samba 4.5 together with gluster 3.9. We set up a lvm2 thin-provisioned volume to use gluster-snapshots. Then we configured the first share without using shadow_copy2 and everything was working fine. Then we added the shadow_copy2 parameters, when we did a "smbclient" we got the following message: root at ng-data1:~# smbclient -m SMB3 //ctdb/gluster -k smb: \> ls NT_STATUS_NOT_FOUND listing \* On a windows-system we got the message "Element...

Samba has a shadow_copy module to serve read-only snapshots to windows clients. I tried to use snapshotting in freebsd 5 (haven''t tried 6), but couldn''t get it stable. I''m really looking forward to getting it going on Solaris. Anyway you can read about the format of the link here: http://us5....

One computer will show the previous versions of files just fine, but every other computer I've installed the Microsoft Shadow Copy Client on will not show any previous versions. The Previous Versions tab is just blank. In the samba log, I get this: [2006/11/28 12:02:02, 0] modules/vfs_shadow_copy.c:shadow_copy_opendir(81) shadow_copy_opendir: SMB_VFS_NEXT_OPENDIR() failed for [Folder/file.txt] This is logging in as the same user on each machine. James Dinkel Network Engineer Butler County of Kansas There are 10 types of people in the world: those who understand binar...

...nfigure went ok. make seemed to go ok. The following binaries were built: [root@Nemesis source]# ls bin/ CP437.so* expand_msdfs.so* libsmbclient.so* ntlm_auth* rpcclient* smbcquotas* smbspool* tdbbackup* winbindd* CP850.so* extd_audit.so* net* pdbedit* shadow_copy.so* smbd* smbstatus* tdbdump* audit.so* fake_perms.so* netatalk.so* profiles* smbcacls* smbmnt* smbtree* testparm* cap.so* full_audit.so* nmbd* readonly.so* smbclient* smbmount* smbumount* testprns* default_quota.so* libs...

...nt = nobody load printers = no I had increased log level to 5 for the log snip above. dan@linfs3:/usr/lib/samba/vfs> ls audit.so extd_audit.so readonly.so skel_opaque.so cap.so fake_perms.so recycle.so skel_transparent.so default_quota.so full_audit.so shadow_copy.so expand_msdfs.so netatalk.so shadow_copy_test.so dan@linfs3:/usr/lib/samba/vfs> rpm -qf audit.so samba-3.0.9-2.1.5 dan@linfs3:/usr/lib/samba/vfs> rpm -V samba S.?....T c /etc/samba/smbpasswd SLES9 with 2.6 kernel (kernel-s390-2.6.5-7.111.19) Thanks for any ideas, ~ Daniel

...fake_perms.so 47432 usr/lib/vfs/full_audit.so 9976 usr/lib/vfs/linux_xfs_sgid.so 14160 usr/lib/vfs/netatalk.so 10064 usr/lib/vfs/preopen.so 9972 usr/lib/vfs/readahead.so 18244 usr/lib/vfs/readonly.so 22384 usr/lib/vfs/recycle.so 26516 usr/lib/vfs/scannedonly.so 30676 usr/lib/vfs/shadow_copy2.so 10004 usr/lib/vfs/shadow_copy.so 22460 usr/lib/vfs/smb_traffic_analyzer.so 18296 usr/lib/vfs/streams_depot.so 22424 usr/lib/vfs/streams_xattr.so 10032 usr/lib/vfs/syncops.so 43188 usr/lib/vfs/time_audit.so 22388 usr/lib/vfs/xattr_tdb.so 7288 usr/sbin/genl-ctrl-list 10668 usr/...

...ebug cap.so.debug default_quota.so.debug expand_msdfs.so.debug extd_audit.so.debug fake_perms.so.debug full_audit.so.debug libnss_winbind.so.debug libnss_wins.so.debug libsmbclient.so.debug mysql.so.debug netatalk.so.debug pam_smbpass.so.debug pam_winbind.so.debug readonly.so.debug recycle.so.debug shadow_copy.so.debug Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1 Checking for unpackaged file(s): /usr/lib/rpm/check-files /var/tmp/samba-3.0.10-root error: Installed (but unpackaged) file(s) found: /usr/lib/samba/pdb/mysql.so ----------------------...

...g: passing arg 1 of `tdb_set_lock_alarm' discards qualifiers from pointer target type printing/printing.c: In function `print_cache_expired': printing/printing.c:1038: warning: passing arg 3 of `tdb_fetch_uint32' from incompatible pointer type Some of the errors: Building plugin bin/shadow_copy.so modules/vfs_shadow_copy.po: In function `shadow_copy_opendir': modules/vfs_shadow_copy.po(.text+0x8f): undefined reference to `DEBUGLEVEL_CLASS' modules/vfs_shadow_copy.po(.text+0x9d): undefined reference to `DEBUGLEVEL_CLASS_ISSET' modules/vfs_shadow_copy.po(.text+0xc9): undefined...

...another to store the snapshots / shadow copy. My smb.conf looked like this: [data] comment = Folder data path = /mnt/dados read only = No browseable = yes inherit acls = Yes inherit permissions = Yes guest account = guest guest ok=yes #writeable = Yes # recycle vfs objects = recycle, shadow_copy2 recycle:facility = LOCAL1 recycle:priority = NOTICE recycle:maxsize = 0 recycle:directory_mode = 0774 recycle:subdir_mode = 0774 recycle:keeptree = true recycle:touch = true recycle:versions = true recycle:exclude = *.tmp, *.log, *.obj, ~*.*, *.bak, *.exe, *.bin recycle:exclude_dir = tmp...

...l_audit.so.debug libnss_winbind.so.2.debug libnss_wins.so.2.debug libsmbclient.so.debug mysql.so.debug net.debug netatalk.so.debug nmbd.debug nmblookup.debug ntlm_auth.debug pam_smbpass.so.debug pam_winbind.so.debug pdbedit.debug profiles.debug readonly.so.debug recycle.so.debug rpcclient.debug shadow_copy.so.debug smbcacls.debug smbclient.debug smbcontrol.debug smbcquotas.debug smbd.debug smbmnt.debug smbmount.debug smbpasswd.debug smbspool.debug smbstatus.debug smbtree.debug smbumount.debug swat.debug tdbbackup.debug tdbdump.debug tdbtool.debug testparm.debug testprns.debug wbinfo.debug winbin...

...anonymous netlogon packet could allow execution of arbitrary code. This code would execute with root privileges. Samba 3.6.25 also includes a fix for CVE-2014-0178 (Malformed FSCTL_SRV_ENUMERATE_SNAPSHOTS response). o CVE-2014-0178: In preparing a response to an authenticated FSCTL_GET_SHADOW_COPY_DATA or FSCTL_SRV_ENUMERATE_SNAPSHOTS client request, affected versions of Samba do not initialize 8 bytes of the 16 byte SRV_SNAPSHOT_ARRAY response field. The uninitialized buffer is sent back to the client. A non-default VFS module providing the get_shadow_copy_data_fn() hook mus...